LP-Gas Regulators and Equipment
Application Guide
The industry leader for durability and quality.
INTRODUCTION
LP-Gas Regulators and Equipment Application Guide
Welcome
The Emerson LP-Gas Regulator and Equipment Application
Guide is designed to guide you quickly and easily to Fisher®
brand products that solve your particular LP-gas pressure
control and equipment problems. In addition, the Application
Guide provides background information on the principles
of various products and their applications including LP-gas
regulators, relief valves and related equipment. The Education
and Training Section will help you with how-to information
regarding LP-gas pressure regulator use and installation
information. A separate Technical section provides a rich
source of general and specic information to aid you in sizing
various types of pressure regulators for use in applications
other than LP-gas.
Product Sizing Information We highly recommend that
you keep this book in an easily accessible place for quick
reference. If you are an experienced engineer, you will be able
to completely size a product from the information presented
in this book before calling your local sales representative. For
those with a less extensive engineering background, the Quick
Selection Guides found in each application segment will be
especially useful.
Finding What You Want The Quick Reference Guide on
the opposite page allows you to quickly find the Fisher
brand products available for a particular application.
Most users will find this the fastest and most convenient
way to locate a product. A more complete table of contents
is found immediately following the Quick Reference Guide.
In addition, the Index in the back of the book is organized by
product type and the common name, which will easily guide
you through the appropriate section of the book to find a
product description.
Ordering What You Need After selecting a product type or
equipment that ts your needs, contact your local Fisher brand
distributor to place an order. Your local distributor will ensure
that you receive the right product in the shortest possible time.
Other Application Guides
Available
Should your
application
or project
require natural
gas regulators
or regulators for
industrial use, please
request a Natural Gas
Regulators Application
Guide or Industrial
Regulators Application Guide. The Natural Gas Regulators
Application Guide features detailed information covering a
broad range of regulators used for natural gas transmission
and distribution. This includes farm tap, commercial, city gate,
district, and residential applications. The Industrial Regulators
Application Guide contains information covering a broad
range of industrial applications including: Air, Steam, Liquids,
Process Gases, Fuel Gases, Sanitary and Tank Blanketing.
Additional Information Online You can view and
download pressure regulator bulletins, instruction manuals,
product schematics, and many other helpful documents
at emersonprocess.com/regulators/lp. Much of the same
information is also available on the Emerson Process
Management Pressure Regulator CD. Order your copy today at:
www.emersonprocess.com/regulators/lp
United States
1-800-558-5853
Mexico
+52 55 2699040
Outside U.S.
1-972-548-3574
Asia Pacific
+65 6777 8211
Europe
+33 237 3347 28
quICk rEfErENCE GuIdE
LP-Gas Regulators and Equipment Application Guide
Commercial/Industrial and High Pressure Regulators
Pressure Reducing Regulators
First Stage, Second Stage, Integral 2-Stage, and 2-PSI Service Regulators
Changeover Manifold Assemblies
Backpressure Regulators/Relief Valves
External/Internal Relief Valves
Backpressure Valves
Internal and Back Check Valves
Emergency Shutoff Valves
Globe and Angle Valves
rEGuLATors
VALVEs ANd
rELIEf VALVEs
Regulator Accessories
Bulk Storage Tank and Valve Accessories
LP-Gas Regulator and Equipment Education Bulletins
Flood Damaged Regulators
Two-Stage Systems
Correct LP-Gas Regulator Installation
Theory
Sizing and Selection
Vacuum
Tips
Reference Data
LP-Gas Regulators and Equipment Application Guide - Edition I
The LP-Gas and Equipment marketing group is
excited to present the first edition of the LP-Gas
Application Guide. This book provides the most
complete resource of Fisher® brand marketing
and engineering information for your LP-Gas and
Equipment needs. It is an excellent quick reference
for the experienced LP-Gas Technician as well as for
those new in the industry.
This edition features Application Maps showing how
LP-Gas regulators fit in various LP-Gas applications.
Quick Selection Guides familiarize users with selection
criteria to find the LP-Gas Equipment best suited for
their application. The Education and Training section,
LP-GAs EquIPmENT
ANd ACCEssorIEs
EduCATIoN ANd
TrAINING
TECHNICAL
Technical section, and Glossary of Terms are great
tools to learn more about regulator and valve theory
and terminology used in the industry. Other features of
the Application Guide are:
• Product Schematics (NEW)
• Engineering Data
• Product Flow and Capacity Curves
• Features and Benefits
• Ordering Guides
We hope the LP-Gas and Equipment Application
Guide proves to be a useful tool for selecting LP-Gas
Equipment to fit your needs. For additional copies
please contact your local LP-Gas Distributor.
i
ii
TAbLE of CoNTENTs
R
LP-Gas Regulators and Equipment Application Guide
Introduction...................................................Inside front cover
Table of Contents .................................................................. ii
Emerson Process Management ........................................... iv
The Regulator Division ......................................................... vi
History ................................................................................. viii
rEGuLATors
EduCATIoN ANd
TrAINING
Table of Contents ................................................................. 200
Application Map .................................................................... 2
Quick Selection Guide .......................................................... 4
High Pressure Regulators .................................................. 4
Pressure Reducing Regulators .......................................... 5
Second-Stage Regulators.................................................. 6
Integral Two-Stage Regulators .......................................... 7
Automatic Changeover Manifold ........................................ 8
Automatic Changeover Regulator ...................................... 9
Applications ........................................................................... 10
Products .............................................................................. 11
VALVEs ANd
rELIEf VALVEs
Application Map ............................................................... 88
Quick Selection Guide ....................................................... 95
External/Internal Relief Valves......................................... 95
Internal Valves ............................................................... 96
Emergency Shutoff Valves ................................................ 97
Valves ........................................................................... 98
Applications ...................................................................... 99
Products ........................................................................... 100
LP-GAs EquIPmENT
TECHNICAL
Table of Contents .................................................................. 270
Reference Data ..................................................................... 364
Conversion Tables ................................................................. 364
Glossary of Terms ................................................................. 143
Index ...................................................................................... ix
Notes ...................................................................................... xiii
Certifications/Associations
Where applicable, Fisher products presented in this handbook
are listed by Underwriter’s Laboratories (UL). Use of these
products may provide compliance with standards developed
by the National Fire Protection Association’s Pamphlets 54 and
58. They may also assist in meeting guidelines established by
the Department of Transportation, ASME and other third party
agencies. Contact your Fisher LPG Equipment Distributor for
assistance in determining product applications.
Quick Selection Guide ...................................................... 158
Regulator Accessories ................................................. 158
Bulk Storage Tank and Valve Accessories .......................... 160
Products ........................................................................... 165
ProduCT sELECTIoN GuIdE
ProduCT sELECTIoN GuIdE
Type Section
50 Series .................................................................................. Accessories
64 Series .....................................................................................Regulators
67C Series ...................................................................................Regulators
98H Series ...................................................................................Regulators
99 Series .....................................................................................Regulators
Type 289H ..................................................................................Regulators
Type 299H ...................................................................................Regulators
627 Series ...................................................................................Regulators
630 Series ...................................................................................Regulators
Type 749B ...................................................................................Regulators
912 Series ...................................................................................Regulators
Type 1301F..................................................................................Regulators
1805 Series .................................................................................Regulators
C402 Series ............................................................ Valves and Relief Valves
C403 and C404 Series ............................................ Valves and Relief Valves
C407-10 Series ...................................................... Valves and Relief Valves
C421 Series ............................................................ Valves and Relief Valves
C427 Series ............................................................ Valves and Relief Valves
D Series .................................................................. Valves and Relief Valves
F Series .................................................................. Valves and Relief Valves
G100 Series ............................................................ Valves and Relief Valves
G200 Series ............................................................ Valves and Relief Valves
H120 Series ........................................................... Valves and Relief Valves
H282, H283, H5112, and H5114 Series ................... Valves and Relief Valves
H500 Series ........................................................... Valves and Relief Valves
H722, H732, and H733 Series ................................. Valves and Relief Valves
Type HSRL ...................................................................................Regulators
J31 Series .................................................................................Accessories
J400 Series ..............................................................................Accessories
J500 Series ..............................................................................Accessories
J700 Series ...............................................................................Accessories
M100 Series .............................................................................. Accessories
M200 Series .............................................................................. Accessories
M300 Series .............................................................................. Accessories
M400 Series .............................................................................. Accessories
Type M450A ..............................................................................Accessories
M500 Series .............................................................................. Accessories
Type M570 ................................................................................Accessories
M600 Series .............................................................................. Accessories
Type M455 ................................................................................Accessories
N100 Series ............................................................ Valves and Relief Valves
N120 Series ........................................................... Valves and Relief Valves
Type N201 .............................................................. Valves and Relief Valves
N300 Series ............................................................ Valves and Relief Valves
N400 Series ............................................................ Valves and Relief Valves
Type N480 and N481 .............................................. Valves and Relief Valves
N550 Series ............................................................ Valves and Relief Valves
N562 Series ............................................................ Valves and Relief Valves
Types P100A, P102A, and P100C ...............................................Accessories
Types P104 and P174 ................................................................Accessories
Type P120B ............................................................................... Accessories
Types P147, P148. and P167 .....................................................Accessories
Types P163, P164, and P164C ................................................... Accessories
Types P206, P297, and P298 .....................................................Accessories
P313 and P340 Series ...............................................................Accessories
Types P314 and P315 ................................................................Accessories
Type P389 .................................................................................Accessories
Types P400, P403, P410, P413, and P414 ..................................Accessories
Type P499 .................................................................................Accessories
Types P500 and P501 ................................................................Accessories
Type P520L................................................................................Accessories
Type P539 .................................................................................Accessories
Types P613, P612, and P639 .....................................................Accessories
Type P614 .................................................................................Accessories
Type P631 .................................................................................Accessories
P650 Series ............................................................................... Accessories
Type R110 ...................................................................................Regulators
Type R122H ...............................................................................Regulators
Type R130 ......................................................................Regulators
R222 Series ....................................................................Regulators
R232 Series ....................................................................Regulators
R600 Series ....................................................................Regulators
Types R622E and R652E .................................................Regulators
R622H Series ..................................................................Regulators
R632 Series ....................................................................Regulators
Type R962 ......................................................................Regulators
S202G Series ..................................................................Regulators
S302G Series ..................................................................Regulators
Y602 Series .................................................................. Accessories
Our Trademarks (TM) & Service Marks ®
®
Big Joe®
Big Joe
Combo Joe®
Combo Joe
easy-e®
easy-e
Emerson
Emerson
Note: The Emerson logo is a trade mark and service mark of Emerson
Electric Co. Trade marks and service marks of Emerson Proc ess
Management, a business division of Emerson Electric Co., are owned by
their respective owners.
®
®
TM
TM
FIELDVUE
Fisher
Snappy Joe®
Whisper Trim®
Other Trademarks (TM) & Service Marks
Aas® is a mark of Asahi Glass Co., Ltd.
Chemraz® is a mark owned by Greene, Tweed & Co.
Dacron® is a mark owned by E.I. du Pont de Nemours and Co.
Delrin® is a mark owned by E.I. du Pont de Nemours and Co.
Durimet® is a mark owned by Duriron Co.
Fluoraz® is a trade name of Greene, Tweed & Co.
HART® is a mark owned by HART Communications Foundation
Hastelloy® C is a mark owned by Haynes International, Inc.
Hydrin® is a mark owned by Zeon Chemicals
Hypalon® is a mark owned by E.I. du Pont de Nemours and Co.
Inconel® is a mark owned by Special Metals Corporation
Intellution® is a mark owned by Intellution, Inc.
Kalrez® is a mark owned by E.I. du Pont de Nemours and Co.
Lustran® is a mark owned by LANXESS Corporation.
Monel® is a mark owned by Special Metals Corporation
Rynite® is a mark owned by E.I. du Pont de Nemours and Co.
Teon® is a mark owned by E.I. du Pont de Nemours and Co.
Thiokol® is a mark owned by Alliant Techsystems Inc.
US DATA® is a mark owned by US DATA Corporation
Valox™/Valox 730™ is a mark owned by General Electric Co.
Viton® is a mark owned by E.I. du Pont de Nemours and Co.
Zytel® is a mark is a mark owned by E.I. du Pont de Nemours and Co.
Note: All other marks mentioned in this publication are the property of their
respective owners.
®
®
®
Contents Notice
The contents of this publication are presented for informational
purposes only, and while every effort has been made to ensure
their accuracy, they are not to be construed as warranties
or guarantees, expressed or implied, regarding the products
or services described herein or their use or applicability.
We reserve the right to modify or improve the designs or
specications of such products at any time without notice.
iii
iv
EmErsoN ProCEss mANAGEmENT
Business Units
Natural Gas
Technologies
LP-Gas
Industrial
TESCOM
Our Brands
For more information, visit www.emersonprocess.com/regulators/lp
Micro
Motion
Daniel
Asset
Optimization
Brooks
Instrument
Remote
Automation
Solutions
Process
Systems &
Solutions
Power and
Water
Solutions
Valve
Automation
Fisher
Valves
Regulator
Division
Rosemount
Rosemount
Analytical
The Divisions of Emerson Process Management
Educational
Services
Emerson Process Management
Regulator Division is a part of Emerson
Process Management, a division of Emerson
Electric. Emerson (NYSE:EMR) is a global
company that brings together technology
and engineering providing a wide range of
manufacturing and processing solutions
for industrial, commercial, and consumer
markets.
Emerson’s divisions work together
through the Emerson Brands to deliver
comprehensive customer solutions. The
Emerson divisions are: Process Management,
Network Power, Climate Technologies,
Storage Solutions, Professional Tools, Motor
Technologies, Industrial Automation, and
Appliance Solutions.
Emerson Process Management is
a leading global supplier of products,
services, and solutions that measure,
analyze, control, automate, and improve
process-related operations.
iv
brINGING ToGETHEr TECHNoLoGy ANd ENGINEErING
Emerson Process Management offers
best-in-class measurement, analytical,
and control products and innovative
PlantWeb® architecture with a broad array
of engineering, consulting, maintenance,
and project management services.
The Emerson Process Management
organization works closely with the
Emerson process-related divisions. Strategic
acquisitions have enhanced our technology
and industry expertise. From offices, factories,
and service centers around the world, the
Emerson Process Management team now
offers unmatched capabilities to improve
process and asset performance for customers
in the chemical, oil and gas, pulp and paper,
pharmaceutical, food and beverage, power,
water and wastewater, and other process
related industries.
3D MoDel PrototyPe AiDs
ProDuct DeveloPMent
lAborAtory tests
siMulAte FielD
conDitions
testing
custoMer
ProDucts
Acoustic testing
oF regulAtor
Designs
v
v
vi
THE rEGuLATor dIVIsIoN
Emerson Process Management Regulator Division, is dedicated to
serving the pressure regulator needs of process industries and natural
gas utilities and LP-gas applications worldwide.
Emerson offers pressure and flow control
solutions in three broad categories –
industrial, LP-gas and natural gas. In this
regard, Emerson offers more pressure
regulator and relief valve solutions than
any other manufacturer in the world.
With over 2,000 local technical experts
to serve you from nearly 200 locations
around the world, our sales and service
network is one of the largest in the
industry.
Whether you need an emergency
replacement regulator or are working
on a long-range growth and expansion plan, there’s a local sales
representative to respond quickly and professionally.
inDustry stAnDArDs For PerForMAnce
Our leading Fisher® brand pressure regulators and relief valves are
marketed throughout the world. Many of our regulators are industry
standards for performance and extended service life.
In recent years several companies and their product brands were added
to the Emerson pressure regulator lineup.
Francel S.A., Gallardon, France, was acquired in 1994 expanding our
distribution capabilities of regulators, relief valves, skids and cabinets
and integral slam shut devices. Fisher and Francel brand regulators are
marketed extensively in France,
and other parts of Europe,
Middle East and Africa.
Tartarini was acquired by
Emerson in the fall of 2001.
Located in Bologna, Italy,
Tartarini manufactures a full
range of regulator and slam
shut products as well as natural
gas measurement and recording
products. Tartarini brand
products extends Fisher’s brand
McKinney, texAs
Jeon, Chengdu, China, (Sichuan Province) joined Emerson in 2004.
Jeon is the leading manufacturer of natural gas regulators and systems
in China. The Jeon brand expands our presence in China’s low-pressure
regulator segment.
Tescom. Acquired in 2005, Tescom designs and manufactures high
pressure and high purity pressure regulators suitable for industrial,
pharmaceutical and semi-conductor applications. Tescom has two
manufacturing locations: Elk River, Minnesota and Selmsdorf,
Germany.
and distribution capability in
Europe and Asia.
elK river, MinnesotA
nuevo lAreDo,
Mexico
vi
chengDu, chinA
sorocAbA, brAzil
toKyo, JAPAn
Global Manufacturing
Locations
North America
McKinney, Texas
Elk River, Minnesota
Nuevo Laredo, Mexico
South America
Sorocaba, Brazil
Europe
Gallardon, France
Bologna, Italy
Selmsdorf, Germany
Cluj, Romania
INdusTry CommITmENT
Commitment to Natural Gas, LP-Gas
and Industrial Applications
Emerson’s Regulator Division is committed to advancing
pressure regulator technology for use in natural gas, LP-gas
and industrial applications worldwide.
Our state-of-the-art Technical Center in McKinney, Texas,
is dedicated to new product development and prototype
performance testing under different sets of operating
conditions. As a result, Emerson engineers have a source
of data that is unavailable anywhere else. The R&D staff
is equally capable of simulating conditions at a customer’s
site in order to demonstrate regulator capabilities or solve a
problem.
Dynamic Flow Testing
Asia-Pacific
Shanghai, China
Chengdu, China
Singapore
Tokyo, Japan JV
Chennai, India JV
The lab contains a variety of piping for dynamic
flow testing, including four 2-inch test lines, two
4-inch test lines, and one 8-inch and one 16-inch
test line. Flow rates up to 12 Million SCFH can be
produced with precisely controlled inlet pressures.
Several temperature chambers and hydrostatic test
pumps make it possible to examine how test units
perform under extreme temperatures and pressures.
technicAl center, McKinney, texAs
(Above leFt, Above right)
bolognA, itAly
gAllArDon, FrAnceshAnghAi, chinA
singAPore
selMsDorF, gerMAny
cluJ, roMAniA
vii
vii
HIsTory
The Path To Technology Leadership
In 1880 Fisher Controls was founded in
Marshalltown, Iowa, by William Fisher.
Fisher Controls grew steadily over the years,
evolving into an industry leader offering
customers the most complete range of ow
control products in the world.
William Fisher came to America from
England as a boy of 14. As his family
ventured west in the new land, they settled
along the Mississippi in Clinton, Iowa. It
was there, as a mechanic in a small engine
shop for 10 years, that William learned about
steam, the major source of power in the late
1800s. Because of his experience in water
and steam, William, who was 24 at the time,
was invited to Marshalltown to help install
the water works.
The idea of a control device was born in the
engineer ’s mind as a re raged in the city.
Working through the night, William Fisher
hand-throttled the steam-driven pumps to
maintain pressure in the city’s mains. During
that re, he saw a need for a device that would
both control the steam-driven pumps and
maintain them at a constant pressure.
Many months and trials later, William
Fisher was nally satised with one of his
designs and began manufacturing what we
know today as the Fisher Type 1 constant
pressure pump governor. He was granted a
patent in 1884.
One thing remained the same since William
Fisher’s rst Type 1 pump governor: a pledge
to unequalled quality. Today, the brand name
Fisher is synonymous with quality throughout
the world.
Type 1 Pump
Governor 1880
The Fisher Years
1880 Type 1 pump governor is
invented by William Fisher.
1888 The Fisher Governor Company is
incorporated on Dec. 26.
1906 William Fisher dies. His wife,
Martha, becomes president.
1912 Jasper Fisher assumes
presidency; first sales offices
are established.
1937 Serial number 500,000
assigned to a Type 1 pump
governor on Nov. 5.
1938 Jasper Fisher dies.
1940 First Western Union teletype
machine is installed to speed
communication.
1943 One millionth serial number
assigned June 9.
1944 Mrs. J.H. Fisher is elected
president.
1946 Sales department holds first school for
field representatives.
1950 Two-millionth controller made. Fisher
enters licensee agreement with Elliott
Automation to manufacture products for
England and Europe.
1954 Mrs. J.H. Fisher retires; J.W. (Bill) Fisher
is elected president.
1955 New office building opens in
Marshalltown.
1960 Ball valves are added to Fisher’s product
line. Licensing agreement reached to
manufacture in Japan.
1965 Gas regulator department moves to
McKinney, Texas.
1967 Governor Road facility, the most advanced
machine shop of its kind in the world,
begins operation in Marshalltown.
1969 Fisher begins manufacturing electronic
instrumentation. Bill Fisher remains as
Chairman of the Board until 1974.
1970 Our first European facility opens at
Cornwall, England, to manufacture
electronic instrumentation.
1972 The R.A. Engel Technical Center,
Marshalltown, is completed, housing the
world’s most advanced flow test
laboratory.
1975 A new electronics manufacturing
facility is opened in Marshalltown.
1976 Production of our new line of rotary valves
begins in Sherman, Texas. Fisher Brazil
opens its doors.
1979 Fisher Controls Corporation of Delaware
forms a stronger manufacturing, sales,
and service organization.
1980 Fisher celebrates a Century of Control.
1992 ISO 9001 original registration validated,
McKinney, Texas
The Emerson Years
1993 Fisher-Rosemount formed when two
leading process instrumentation suppliers,
Fisher Controls and Rosemount, merge
under ownership of Emerson Electric.
1994 Francel, Gallardon, France, acquired,
expanding manufacturing and distribution
in Europe, Middle East and Africa.
1996 Type 299 pilot-operated regulator
introduced to natural gas market.
1997 The 50th anniversary of the Type 99.
The FloBoss 503 and Regulator Vault
are introduced.
1998 Fisher Regulators FROMEX manufacturing
plant opens in Nuevo Laredo, Mexico.
1999 Revolutionary Type EZR pressure
regulator introduced.
2001 Tartarini, Bologna, Italy, acquired, extending
Fisher’s brand and distribution capability
in Europe and Asia.
2003 Manufacturing capability expanded with
opening of Shanghai Plant.
2003 New, state-of-the-art flow test laboratory
opens in McKinney, Texas.
2004 Introduced digitally controlled odorant
injection system.
2004 Jeon, Chengdu, China, acquired,
expanding Fisher’s presence in China’s
low-pressure regulator market.
2005 125th anniversary observed in all
locations.
2005 EZ Family product lines, EZR, EZH and EZL
pressure regulators expanded.
2005 Customer Center opened to display new
regulator technology and train customers
and sales channel.
2006 Type SR stainless steel Sanitary Regulator
introduced.
2006 Tescom Corporation, Elk River, Minn.,
and Selmsdorf, Germany, manufacturer
of high-pressure, high-purity pressure
regulators, acquired.
2007 Commercial Service Regulators platform
introduced featuring True Monitor™
Protection, Slam Shut, and Secondary
Seat™ Protection options.
2007 Cluj, Romania, manufacturing location
online.
viii
Re g u l a t o R s
LP-Gas regulators compensate for variation in tank pressure to supply
propane at a constant pressure to furnaces, burners, home appliances, farm
taps, commercial businesses, and industrial plants. The regulator must
deliver this pressure despite the intermittent use of the appliances and despite
varying flow demands.
In certain instances codes require two-stage regulation and regulator designs
are available that provide the two-stage reduction in one regulator. Many
regulators provide overpressure protection through an integrated internal
relief valve for overpressure protection, also required by some codes. Other
overpressure protection methods which are available include external relief
valves and monitors.
R642
Second-
Stage
First-
Stage
99
First-Stage
299H
Second-Stage
R622
Second-
Stage
R622
Second-
Stage
R222
Second-
Stage
R622H
First-
Stage
67CW
High-
Pressure
Page
14
Page
62
Page
51
Page 19
Page 26
Page 62
Page 62
Page 71
Page 56
R122H
Application: Regulators
Introduction
The regulator truly is the heart of an LPGas installation. It must compensate for
variations in tank pressure from 8 to 250 psig
(0,55 to 17,2 bar) and deliver a constant outlet
pressure of LP-Gas typically at 11-inches wc
(27,4 mbar) to consuming appliances. The
Features*
• Corrosion-Resistantand
Wear-ResistantMaterials
• StainlessSteelInletScreen
• LargeDrip-LipVent
• HighCapacityRelief
• EasyInstallation
• ImprovedRegulation
• Built-inGaugeTaps
*Features Vary By Model.
S202G
Second-
Stage
Second-Stage
627
First-Stage
630
First-Stage
R632
R232
Page
75
Page 59
Page
82
Page
31
Page
29
Page 45
Page
84
Integral
Two-
Stage
HSRL
S302G
Integral
Two-Stage
Second-
Stage
Re g u l a t o R s ap p l i c a t i o n Ma p
regulator must deliver this pressure despite
the intermittent use of the appliances.
In propane service, NFPA 58 requires TwoStage regulation on all fixed piping systems
that serve 1/2 psig (34,5 mbar) appliance
systems (normally operated at 11-inches wc
(27,4 mbar pressure). Two-Stage regulation
produces a nearly constant pressure to the
appliance and can result in a more efficient
LP-Gas operation for the dealer resulting
in less maintenance and fewer installation
call-backs.
With properly selected regulators, the
internal relief valve provides 2 psig (0,14 bar)
overpressure protection as required by
NFPA 58.
Emerson Process Management is a leading
international supplier of cost-effective
products, services, and solutions used in the
propane industry. Around the world, Fisher®
brand LP-Gas Equipment Distributors offer
quality products as well as applications
engineering, education programs and after
sales service. For any of the products
described in this handbook, contact your
local LP-Gas Equipment Distributor.
Fisher Regulator Color Code
First-Stage ........................... Red
Second-Stage ......................Palm Green
2-PSI Service .......................White*
Integral Two-Stage ...............Gray
Pounds to Pounds ................Red
Industrial .............................Black or Gray
*R622E and R652E are green with white closing caps
4
Re g u l a t o R s Qu i c k se l e c t i o n gu i d e
COMMERCIAL/
INDUSTRIAL
HIGH PRESSURE
REGULATORS
MAXIMUM INLET
PRESSURE
250 psig
(17,2 bar)
250 psig
(17,2 bar)
300 psig
(20,7 bar)
250 psig
(17,2 bar)
250 psig
(17,2 bar)
OUTLET
PRESSURE RANGE
3 to 100 psig
(0,21 to 6,9 bar)
3 to 135 psig
(0,21 to 9,3 bar)
0.25 to 100 psig
(0,02 to 6,9 bar)
5 to 20 psig
(0,35 to 1,4 bar)
8 to 20 psig
(0,55 to 1,4 bar)
CAPACITY*
(1)
5 200 000 BTU/hr
(58,5 SCMH)
1 200 000 BTU/hr
(13,5 SCMH)
74 300 000 BTU/hr
(836 SCMH)
10 700 000 BTU/hr
(120 SCMH)
14 000 000 BTU/hr
(158 SCMH)
TYPE
NUMBER
64 Series
Page 11
67C Series
Page 14
99 Series
Page 19
627 Series
Page 29
630 Series
3-inches w.c.
150 psig
(10,3 bar)
6000 psig
(414 bar)
*See capacity tables in the following sections for expanded rating information.
1. Based on inlet pressure 20 psig (1,4 bar) greater than outlet with 20% droop, unless otherwise noted.
2. Based on 2000 psig (138 bar) inlet pressure setting.
3. Types 912-101 and -104 rating at 30 (2,1 bar) psig inlet.
to 5 psig
(7 mbar to 0,34 bar)
10 to 75 psig
(0,69 to 5,2 bar)
320 000 BTU/hr
(3,60 SCMH)
(3)
3 800 000 BTU/hr
(43,0 SCMH)
(2)
Page 31
912 Series
Page 36
Type 1301F
Page 39
5
Re g u l a t o R s Qu i c k se l e c t i o n gu i d e
COMMERCIAL/
INDUSTRIAL
LOW PRESSURE
REGULATORS
MAXIMUM INLET
PRESSURE
150 psig
(10,3 bar)
150 psig
(10,3 bar)
25 psig
(1,7 bar)
15 psig
(1,03 bar)
OUTLET
PRESSURE RANGE
0.25 to 15 psig
(0,02 to 1,0 bar)
7-inches w.c.
to 16 psig
(17 mbar to 1,1 bar)
9 to 18-inches w.c.
(22 to 45 mbar)
6 to 14-inches w.c.
(15 to 35 mbar)
CAPACITY*
(1)
63 250 000 BTU/hr
(712 SCMH)
38 000 000 BTU/hr
(428 SCMH)
21 600 000 BTU/hr
(243 SCMH)
(3)
5 500 000 BTU/hr
(62,0 SCMH)
(3)
TYPE
NUMBER
99 Series
Page 19
299H Series
Page 26
S202G Series
Page 82
S302G Series
Page 84
MAXIMUM INLET
PRESSURE
OUTLET PRESSURE
SETTING/STANDARD
SETPOINTS
10 psig (0,69 bar)
250 psig
(17,2 bar)
FIRST-STAGE
+/- 1 psig (0,07 bar)
nominal outlet setting
(non-adjustable)
REGULATORS
5 or 10 psig
250 psig
(17,2 bar)
*See capacity tables in the following sections for expanded rating information.
1. Based on inlet pressure 20 psig (1,4 bar) greater than outlet with 20% droop, unless otherwise noted.
2. Based on 30 psig (2,1 bar) inlet pressure and 20% droop.
3. Based on 10 psig (0,69 bar) inlet pressure setting and 2-inches w.c. (5 mbar) droop.
(0,34 or 0,69 bar)
standard setpoints
CAPACITY*
(2)
1 100 000 BTU/hr
(12,4 SCMH)
2 400 000 BTU/hr
(27,0 SCMH)
TYPE
NUMBER
Type R122H
Page 51
R622H Series
Page 71
6
Re g u l a t o R s Qu i c k se l e c t i o n gu i d e
SECOND-STAGE
REGULATORS
MAXIMUM INLET
PRESSURE
10 psig
(0,69 bar)
10 psig
(0,69 bar)
10 psig
(0,69 bar)
STANDARD
SETPOINT
9 to 13-inches w.c.
(22 to 32 mbar)
11-inches w.c.
(27 mbar)
11-inches w.c.
(27 mbar)
CAPACITY*
(1)
2 600 000 BTU/hr
(29,3 SCMH)
650 000 BTU/hr
(7,3 SCMH)
1 400 000 BTU/hr
(15,8 SCMH)
TYPE
NUMBER
Type HSRL
Page 45
R222 Series
Page 56
R622 Series
Page 62
10 psig
11-inches w.c.
(0,69 bar)
10 psig
11-inches w.c.
(0,69 bar)
*See capacity tables in the following sections for expanded rating information.
1. Based on 10 psig (0,69 bar) inlet pressure setting.
(27 mbar)
(27 mbar)
920 000 BTU/hr
(10,4 SCMH)
1 080 000 BTU/hr
(12,2 SCMH)
R642 Series
Page 62
R652 Series
Page 62
7
Re g u l a t o R s Qu i c k se l e c t i o n gu i d e
INTEGRAL
TWO-STAGE
REGULATORS
MAXIMUM INLET
PRESSURE
250 psig
(17,2 bar)
250 psig
(17,2 bar)
STANDARD
SETPOINT
First-Stage:
Approximately
10 psig (0,69 bar)
(non-adjustable)
Second-Stage:
11-inches w.c.
(27 mbar)
First-Stage:
Approximately
10 psig (0,69 bar)
(non-adjustable)
Second-Stage:
11-inches w.c.
(27 mbar)
CAPACITY*
(1)
450 000 BTU/hr
(5,1 SCMH)
(1)
850 000 BTU/hr
(9,6 SCMH)
(1)
TYPE
NUMBER
R232 Series
Page 59
R632 Series
Page 75
MAXIMUM INLET
PRESSURE
STANDARD
SETPOINT
10 psig
(0,69 bar)
(0,14 bar)
2-PSI SERVICE
REGULATORS
10 psig
(0,69 bar)
*See capacity tables in the following sections for expanded rating information.
2. Based on 30 psig (2,1 bar) inlet pressure setting.
(0,14 bar)
2 psi
2 psi
CAPACITY*
(2)
1 680 000 BTU/hr
(18,9 SCMH)
1 500 000 BTU/hr
(16,9 SCMH)
TYPE
NUMBER
R622E Series
Page 67
Type R652E
Page 67
8
Re g u l a t o R s Qu i c k se l e c t i o n gu i d e
AUTOMATIC
CHANGEOVER
MANIFOLD
MAXIMUM INLET
PRESSURE
250 psig
(17,2 bar)
MAXIMUM WORKING
PRESSURE
300 psig
(20,7 bar)
OUTLET PRESSURE
SETTING
15 psig (1,0 bar)
from the supply
cylinder and
7 psig (0,48 bar)
from the
reserve cylinder
RELIEF PRESSURE
RANGE
25 to 140 psig
(1,7 to 9,7 bar)
CAPACITY*
500 000 BTU/hr
(5,6 SCMH)
RELIEF
CAPACITY*
93.1GPM
(352 l/min)
Propane
TYPE
NUMBER
Type R110
Page 49
TYPE
NUMBER
98H Series
Page 17
BACKPRESSURE
REGULATORS/
25 psig
(1,7 bar)
0.5 to 2.25 psig
(0,03 to 0,16 bar)
RELIEF VALVES
150 psig
(10,3 bar)
*See capacity tables in the following sections for expanded rating information.
5 to 125 psig
(0,34 to 8,6 bar)
11 000 SCFH
(312 SCMH)
Propane
2840 SCFH
(80,4 SCMH)
Propane
289H Series
Page 23
1805 Series
Page 41
9
Re g u l a t o R s Qu i c k se l e c t i o n gu i d e
AUTOMATIC
CHANGEOVER
REGULATOR
MAXIMUM INLET
PRESSURE
250 psig
(17,2 bar)
MAXIMUM INLET
PRESSURE
SELECTION
INFORMATION
First Stage
Regulator
Type R110
Second Stage
Regulator
R622 Series
STANDARD OUTLET
SETTING
CAPACITY*
600 000 BTU/hr
(6,8 SCMH)
CAPACITY*
TYPE
NUMBER
Type R962
Page 79
TYPE
NUMBER
CHANGEOVER
MANIFOLD
ASSEMBLIES
250 psig
(17,2 bar)
250 psig
(17,2 bar)
Supply:
15 psig (1,0 bar)
Reserve:
5 psig (0,34 bar)
Supply:
45 psig (3,1 bar)
Reserve:
30 psig (2,1 bar)
1 575 000 BTU/hr
(17,7 SCMH)
1 500 000 BTU/hr
(16,9 SCMH)
Type 749B
Page 33
Type R130
Page 54
*See capacity tables in the following sections for expanded rating information.
Re g u l a t o R s ap p l i c a t i o n s
OVERVIEW
Emerson Process Management’s Fisher®
brand provides the most complete line of
regulators in the industry today. Pressure
reducing regulators supply LP-gas at
a constant pressure for commercial
applications such as furnaces and boilers
in industrial facilities to farm taps and
jurisdictional systems. These facilities
and systems provide several million BTU
per hour to small domestic and appliance
applications. Fisher brand regulators
are designed to the highest standards for
safe and accurate gas delivery, regardless
of variations in supply pressure. This
Application Guide briefly explains the types
of regulators available for these regulators.
Your local LP-Gas Distributor can assist
you in selecting the proper regulators and
accessories for your system.
COMMERCIAL/INDUSTRIAL HIGH- AND
LOW-PRESSURE REGULATORS
Commercial or industrial regulators are
often higher-volume devices that reduce
tank pressures of 250 psig (1,7 bar) to
pressures as low as 11-inches w.c. (water
column) (27 mbar). Flows can be as low
as 1 000 000 BTU/hr or as high as
100 000 000 BTU/hr.
FIRST-STAGE REGULATORS
A two-stage pressure-reducing regulator
system uses two regulators to cut the
supply pressure from the storage tank to
the appliance. The first-stage regulator
supplies a nearly constant inlet pressure
around 8 to 10 psig (0,55 to 0,69 bar) to
a second-stage regulator. This relative
constant pressure allows appliances to work
efficiently. To comply with requirements,
such as NFPA 58, a two-stage system is
used. The second-stage unit does not
have to compensate for widely varying
inlet pressures. The first-stage regulator
is often at the tank and the second stage at
the building or equipment being supplied.
Second-stage pressure can be adjusted as
desired. The first stage must be capable of
higher inlet pressures.
TWO-PSI REGULATORS
A two-psi pressure regulator is used as an
intermediate regulator after the first-stage
regulator. These regulators are designed for
2 psig (0,14 bar) LP-gas regulator systems.
These regulators feature a combination relief
valve and large vent that provide over pressure
protection and exceed UL requirements.
SECOND-STAGE REGULATORS
A two-stage pressure-reducing regulator
system uses two regulators to cut the
supply pressure from the storage tank to the
appliance. The two-stage system supplies
a nearly constant outlet pressure to the
appliance allowing the appliance to work
efficiently. To comply with requirements,
such as NFPA 58, a two-stage system is
used. The first-stage regulator is often at
the tank and the second stage at the building
or equipment being supplied. Second-stage
pressure can be adjusted as desired. The
second-stage regulator reduces the pressure
from a first-stage unit to 11-inches w.c.
(27 mbar) in domestic installations. Vents
are normally screened.
INTEGRAL TWO-STAGE REGULATORS
Integral two-stage regulators combine both
stages into one compact unit and are often
used for installations where piping distance
between the building being served and the tank
is short. Integral two-stage regulators provide
all the advantages of two-stage regulation.
FIVE REASONS TO USE A
TWO-STAGE SETUP
1. Ifrequiredforcompliancewithcode
requirementssuchasNFPA58.
2. Fewertroublecalls
With a two-stage system, you can expect
fewer customer trouble calls due to regulator
freeze-ups from too much water in the gas. A
two-stage regulator reduces these possibilities
in two ways: First, a larger orifice can be
used, making it more difficult for ice to
build-up and block the orifice. Second,
more heat can be transferred through the
walls of two regulators than one.
3. Smallerpipeortubing
Due to the higher pressure between the
first and second-stage units, smaller pipe or
tubing can be used in a two-stage system.
These savings can make a two-stage system
more economical to install than a singlestage system.
4. Constantappliancepressure
With a two-stage system, a first-stage
regulator supplies a nearly constant inlet
pressure of 8 to 10 psig (0,55 bar to 0,69 bar)
to a second-stage regulator. This means that
the second-stage regulator does not have to
attempt to compensate for widely varying
inlet pressures. With more uniform pressure,
appliances work better, and customers are
less likely to experience problems that result
in service calls.
5. Keepdownstreampressurebelow
2psig(0,14bar)
Second-stage and Integral two-stage
regulators have internal pressure relief
valves, which limit the outlet pressure
to 2 psig (0,14 bar) when the seat disc is
removed and the inlet pressure is 10 psig
(0,69 bar) or less as specified in UL 144,
STANDARD for LP-GAS REGULATORS.
WHEN TO USE A TWO-STAGE SETUP
Emerson Process Management recommends
Fisher brand two-stage systems whenever
the following conditions exist:
1. Compliancewithregulationcodes.
2. Thereisapossibilityofmoisturein
theLP-gas.
3. Widefluctuationsingasdemandexist.
4. Winterandsummertemperatures
varygreatly.steamheader.
10
64 Series High Pressure Regulators
Re g u l a t o R s
Introduction
The 64 Series adjustable high-pressure
regulators offer a wide range of available
pressure ranges. High-pressure regulators
usually reduce tank pressure to an
intermediate pressure for use by another
regulator. They may be used as highpressure regulators on distribution systems
when used in conjunction with rst-stage
downstream regulators.
When equipped with an internal relief valve
(64SR Series), the regulator may be used as a
nal-stage regulator on high-pressure systems.
It may also be used as a rst-stage regulator
when set at 10 psig (0,69 bar) or less.
The 64KB Series has a special
Polytetrauoroethylene (PTFE) diaphragm
protector that makes it suitable for anhydrous
ammonia (NH3) service. The 1/4-inch FNPT
tapped and plugged side outlet can be used
to install a pressure gauge or a hydrostatic
relief valve.
Body Size and End Connection Style
End:1/2-inch threaded NPT
SideOutlet: 1/4-inch threaded NPT
Spring Case Vent
1/4-inch threaded NPT with screen
Temperature Capabilities
-20° to 150°F (-29° to 66°C)
Maximum Inlet Pressure
250 psig (17,2 bar)
Maximum Emergency Outlet Pressure
The value of 220 psig (15,2 bar) is designated
strictly for emergency outlet pressure and not for
maximum outlet (operating) pressure. This should
be incorporated to distinguish safety pressures from
operating pressures.
Outlet Pressure Ranges
3 to 100 psig (207 mbar to 6,9 bar)
in four ranges
See Table 1
Flow Coefficient
Wide-OpenCg: 35.6
Additional Technical Data
For more technical information,
contact your local LP-Gas
Equipment Distributor or log on to:
www.emersonprocess.com/regulators/lp
P1027
Figure 1. 64 Series High Pressure Regulator
Features
• Versatility
• BodySideConnection
• EasyMaintenance
• ULListed
Table 1. Outlet Pressure Ranges
OUTLET PRESSURE RANGE,
PSIG (bar)
3 to 15 (207 mbar to 1,0 bar) 1D892327022 Red
5 to 35
(0,3 to 2,4)
30 to 60
(2,1 to 4,1)
35 to 100
(2,4 to 6,9)
SPRING PART
NUMBER
1D665927022
1D745527142
1E543627142
SPRING
COLOR
Blue
Green
Yellow
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
M1020
Figure 2. Operational Schematic
11
64 Series High Pressure Regulators
12
Re g u l a t o R s
Table 2. Construction Materials
BODY
Die-cast
aluminum
REGULATOR
SPRING
Steel
SPRING CASE
Die-cast
aluminum
Table 3. Capacities
Outlet Pressure Setting Spring Range Capacity in BTU/hr (SCMH) of Propane
10 psig (0,69 bar) 3 to 15 psig (0,21 to 1,0 bar) 2 625 000 (29,6)
20 psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) 3 600 000 (40,5)
40 psig (2,8 bar) 30 to 60 psig (2,1 to 4,1 bar) 4 150 000 (46,7)
50 psig (3,4 bar) 35 to 100 psig (2,4 to 6,9 bar) 5 250 000 (59,1)
Outlet Pressure Setting Spring Range Capacity in BTU/hr (SCMH) of Propane
10 psig (0,69 bar) 3 to 15 psig (0,21 to 1,0 bar) 2 625 000 (29,6)
15 psig (1,0 bar) 5 to 20 psig (0,34 to 1,4 bar) 3 000 000 (33,8)
20 psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) 3 600 000 (40,5)
Outlet Pressure Setting Spring Range Capacity in SCFH (SCMH) of Ammonia
10 psig (0,69 bar) 3 to 15 psig (0,21 to 1,0 bar) 1650 (46,7)
15 psig (1,0 bar) 5 to 20 psig (0,34 to 1,4 bar) 2050 (58,0)
20 psig (1,4 bar) 5 to 35 psig (0,34 to 2,4 bar) 2250 (63,7)
40 psig (2,8 bar) 30 to 60 psig (2,1 to 4,1 bar) 2600 (73,6)
50 psig (3,4 bar) 35 to 100 psig (2,4 to 6,9 bar) 3300 (93,4)
1. Based on inlet pressure 20 psig (1,4 bar) greater than outlet with 20% droop.
2. Capacity based on 20 psig (1,4 bar) above setpoint and 20% droop.
3. Metric conversion is based on 2516 BTU/ft3 of gas at 60°F (16°C).
64 SERIES
64SR SERIES
64KB SERIES
STEM GUIDE AND
DISK HOLDER
Stainless steel Nitrile (NBR) Stainless steel
DIAPHRAGM VALVE STEM
(1)(3)
(1)(3)
(2)
64 Series High Pressure Regulators
13
Re g u l a t o R s
1/4-INCH NPT
SCREENED VENT
B
A
(MAXIMUM)
1/2-INCH NPT
1/4-INCH NPT SIDE OUTLET
A0813_1
C
D
Figure 3. Dimensions
Table 4. Dimensions and Approximate Weight
DIMENSIONS, INCHES (mm)
A B C D
8.25 (209) 4.12 (105) 2.75 (69,9) 1.56 (39,6) 2.25 (1,02)
Ordering Guide
Ordering Information
TYPE NUMBER DESCRIPTION
64-33
64-35 20 (1,38) 5 to 35 (0,35 to 2,41)
64-36 40 (2,76) 30 to 60 (2,07 to 4,14)
64-222 50 (3,45) 35 to 100 (2,41 to 6,90)
64SR-21
64SR-22 15 (1,03) 5 to 20 (0,35 to 1,38)
64SR-23 20 (1,38) 5 to 35 (0,35 to 2,41)
64SR-122 10 (0,69) 5 to 20 (0,35 to 1,38)
64KB-33
64KB-34 15 (1,03) 5 to 20 (0,35 to 1,38)
64KB-35 20 (1,38) 5 to 35 (0,35 to 2,41)
64KB-36 40 (2,76) 30 to 60 (2,07 to 4,14)
64KB-222 50 (3,45) 35 to 100 (2,41 to 6,90)
Basic Regulator
With Internal Relief Valve
With Special Diaphragm Protector
OUTLET PRESSURE SETTING,
PSIG (bar)
10 (0,69) 3 to 15 (0,21 to 1,03)
10 (0,69) 3 to 15 (0,21 to 1,03)
10 (0,69) 3 to 15 (0,21 to 1,03)
OUTLET ADJUSTMENT RANGE,
PSIG (bar)
APPROXIMATE WEIGHT,
POUNDS (kg)
INLET AND OUTLET
CONNECTIONS, INCHES
1/2 FNPT
To order, refer to the Ordering Information table above and specify the type number that satises your requirement.
Then, contact or visit your local LP-Gas Equipment Distributor for availability.
67C Series High Pressure Regulators
14
Re g u l a t o R s
Introduction
The 67C Series is a Underwriters
Laboratories (UL) listed high-pressure
regulators that meets a variety of
applications in liquid or vapor service.
The compact body design makes the
67C Series particularly useful in
installations with space limitations.
The basic 67C Series regulators come
equipped with a wrench or handwheel
adjustment (67CW or 67CH Series). The
highly accurate 67CD Series eliminates
the need for a pressure gauge on portable
applications by using calibrated scales on
the spring case, allowing visual adjustment
of outlet pressure. The non-adjustable
67CN Series provides a tamper-resistant
spring case and one of three xed setpoints:
10, 15, or 20 psi (0,69; 1,0; or 1,4 bar).
The 67C Series carries a UL listing as a
high pressure, non-relief regulator. This
series contains brass materials that are not
compatible with anhydrous ammonia service.
Body Size and End Connection Style
1/4-inch FNPT
Side Outlet Connection Style (Plugged)
1/4-inch threaded NPT; pressure gauge
(J500 Series) can be installed
Maximum Inlet Pressure (Body Rating)
250 psig (17,2 bar)
Maximum Emergency Outlet Pressure
50 psig (3,4 bar) over outlet pressure
Pressure Registration
Internal
Spring Case Vent Location
Aligned with inlet, other position optional
Flow Coefficient
Wide-OpenCgforReliefSizing: 11.7
Temperature Capabilities
-20° to 180°F (-29° to 82°C)
Approximate Weights
Type67CW: 0.7 pound (0,32 kg)
Type67CH: 1 pound (0,45 kg)
Type67CD: 0.8 pound (0,36 kg)
Type67CN: 1.1 pound (0,50 kg)
Option
• Outlet Pressure Gauge
Additional Technical Data
For more technical information,
contact your local LP-Gas
Equipment Distributor or log on to:
www.emersonprocess.com/regulators/lp
Figure 1. 67C Series Regulators
Features
• Compact
• HighStability
• ULListed
• DurablePowderPaintCoating
Table 1. Available Congurations
TYPE
NUMBER
67CW
67CH Basic regulator with handwheel adjustments.
67CD Basic regulator with dial cap adjustments.
67CN Basic regulator, factory set with no eld adjustments.
Basic regulator with wrench adjustment and 4 spring ranges from
DESCRIPTION
3 to 135 psig (0,2 to 9,3 bar) no relief.
ATMOSPHERIC PRESSURE
INLET PRESSURE
OUTLET PRESSURE
W8442
Figure 2. Operational Schematic
Table 2. Construction Materials
PART NAME MATERIAL
Body Aluminum
Valve Stem Brass
Spring Music wire
Valve Plug Nitrile (NBR)
O-Ring and Soft Seats Nitrile (NBR)
Diaphragm Nitrile (NBR) / Nylon (PA)
67C Series High Pressure Regulators
15
Re g u l a t o R s
Table 3. Spring Ranges and Factory Setpoints
SPRING RANGE,
3 to 20 (0,2 to 1,4) Green Stripe GE07809T012 15 (1,0) N/A
5 to 35 (0,3 to 2,4) Silver T14059T0012 20 (1,4) 10, 15, or 20 psi (0,69; 1,0; or 20 bar)
20 to 50 (1,4 to 3,4) Blue Stripe T14058T0012 40 (2,8) Type 67CD only N/A
30 to 60 (2,1 to 4,1) Blue Stripe T14058T0012 40 (2,8) Types 67CW and 67CH only N/A
35 to 100 (2,4 to 6,9) Red Stripe T14060T0012 50 (3,4) Type 67CD only N/A
35 to 135 (2,4 to 9,3) Red Stripe T14060T0012 50 (3,4) Types 67CW and 67CH only N/A
1. All springs can be backed off to 0 psig (0 bar) except Type 67CN. However, for the highest capacity and most control, use the lowest spring that can be adjusted to the
required setpoint.
PSIG (bar)
(1)
SPRING COLOR CODE SPRING PART NUMBER
Types 67CW, 67CD, and 67CH Type 67CN
TYPE AND FACTORY SETPOINT, PSIG (bar)
Table 4. Capacities
OUTLET PRESSURE SETTING, SPRING RANGE INLET PRESSURE CAPACITIES IN BTU/hr (SCMH) PROPANE
Type 67CW or 67CH
15 psig (1,0 bar) setting
3 to 20 psig (0,2 to 1,4 bar)
20 psig (1,4 bar) setting
5 to 35 psig (0,3 to 2,4 bar)
40 psig (2,8 bar) setting
30 to 60 psig ( 2,1 to 4,1 bar)
50 psig (3,4 bar) setting
35 to 135 psig (2,4 to 9,3 bar)
15 psig (1,0 bar) setting
5 to 20 psig (0,3 to 1,4 bar)
40 psig (2,8 bar) setting
20 to 50 psig (1,4 to 3,4 bar)
50 psig (3,4 bar) setting
35 to 100 psig (2,4 to 6,9 bar)
10 psig (0,7 bar)
Non-adjustable
15 psig (1,0 bar)
Non-adjustable
20 psig (1,4 bar)
Non-adjustable
1. Capacities are based on inlet pressure 20 psig (1,4 bar) greater than outlet with 20% droop.
2. Metric conversion is based on 2516 BTU/ft3 of gas at 60°F (16°C).
35 psig (2,4 bar) 675 000 (7,60)
40 psig (2,8 bar) 750 000 (8,44)
60 psig (4,1 bar) 1 200 000 (13,5)
70 psig (4,8 bar) 1 000 000 (11,3)
Type 67CD
35 psig (2,4 bar) 675 000 (7,60)
60 psig (4,1 bar) 1 200 000 (13,5)
70 psig (4,8 bar) 1 000 000 (11,3)
Type 67CN
30 psig (2,1 bar) 400 000 (4,50)
35 psig (2,4 bar) 600 000 (6,75)
40 psig (2,8 bar) 750 000 (8,44)
(1)(2)
Re g u l a t o R s
IN
OUT
IN
OUT
IN
OUT
67C Series High Pressure Regulators
3.95
(100)
1.51
(38)
2.56
(65)
5.50
(140)
2.92
(74)
1.46
(37)
67CD SERIES WITH
OPTIONAL GAUGE
OPTIONAL
GAUGE
SIDE OUTLET
1/4-INCH NPT
4.01
(102)
1.51
(38)
2.56
(65)
67CH SERIES WITH
OPTIONAL GAUGE
2.92
(74)
1.46
(37)
5.50
(140)
3.24
(82)
OPTIONAL
GAUGE
SIDE OUTLET
1/4-INCH NPT
Figure 3. Dimensions
1.51
(38)
2.56
(65)
67CW SERIES WITH
OPTIONAL GAUGE
2.92
(74)
1.46
(37)
5.50
(140)
OPTIONAL
GAUGE
SIDE OUTLET
1/4-INCH NPT
0.50
(12,7)
67CN SERIES
2.29
(58)
1.51
(38)
INCHES
(mm)
Ordering Guide
Ordering Information
ADJUSTMENT STYLE
AND TYPE NUMBER
Wrench Handwheel - - - - - - - -
67CW-683 67CH-751 15 (1,0) 3 to 20 (0,2 to 1,4)
67CW-684 67CH-743 20 (1,4) 3 to 35 (0,2 to 2,4)
67CW-685 67CH-742 40 (2,8) 30 to 60 (2,1 to 4,1)
67CW-701 67CH-741 50 (3,4) 50 to 135 (3,4 to 9,3)
Dial Cap - - - - - - - -
67CD-100 15 (1,0) 5 to 20 (0,3 to 1,4)
67CD-102 40 (2,8) 20 to 50 (1,4 to 3,4)
67CD-103 50 (3,4) 40 to 100 (2,8 to 6,9)
Non-Adjustable - - - - - - - -
67CN-106 10 (0,7)
67CN-105 20 (1,4)
To order, refer to the Ordering Information table above and specify the type number that satises your requirement.
Then, contact or viisit your local LP-Gas Equipment Distributor for availability.
OUTLET PRESSURE SETTING,
PSIG (bar)
SPRING RANGE,
PSIG (bar)
Non-Adjustable67CN-104 15 (1,0)
BODY AND END
CONNECTION SIZE
1/4-inch FNPT
16
98H Series Backpressure Regulators/Relief Valves
A6925
Type 98H
COMP
Type 98H
A6925
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE/LOADING PRESSURE
January 2007
Type 98H
COM P
Re g u l a t o R s
Introduction
The 98H Series, liquid service valves are
direct-operated relief valves for use on relief
and backpressure applications involving
large LP-Gas pumping systems and
vaporizers. Internal pressure registration
eliminates the need for a control line.
Body Sizes and End Connection Style
1/2, 3/4, and 1-inch FNPT
Pressure Registration
Internal
Flow Capacities
See Table 3
Features
• Versatility
• Compact,RuggedDesign
• InternalRegistration
Maximum Relief (Inlet) Pressure
300 psig (20,7 bar)
Relief Pressure Ranges
See Table 2
Temperature Capabilities
-20° to 150°F (-29° to 66°C)
Additional Technical Data
For more technical information,
contact your local LP-Gas
Equipment Distributor or log on to:
www.emersonprocess.com/regulators/lp
W6155
Figure 1. Type 98H Backpressure/Relief Valve
BODY SIZE,
INCH FNPT
TYPE NUMBER
Table 1. Construction Materials
PART NAME MATERIAL
Body, Spring case Cast iron
Orice, O-ring retainer, Valve plug,
Valve plug guide, Pusher post
Diaphragm retaining washer 316 Stainless steel
Diaphragm Neoprene
O-ring seat Nitrile (NBR)
416 Stainless steel
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
A6925
Figure 2. Operational Schematic
Table 2. Relief Pressure Ranges
1/2
3/4 or 1
RELIEF PRESSURE RANGES,
PSIG (bar)
25 to 75 (1,7 to 5,2) 1D7455T0012 Green Stripe 0.234 (5,94) 2.0 (50,8)
70 to 140 (4,8 to 9,7) 1E395727192 Black Stripe 0.281 (7,14) 1.94 (49,3)
25 to 75 (1,7 to 5,2) 1E399027142 Black 0.343 (8,71) 4.00 (102)
70 to 140 (4,8 to 9,7) 1E399127162 Red 0.406 (10,3) 4.00 (102)
PART NUMBER COLOR CODE
WIRE DIAMETER,
INCHES (mm)
FREE LENGTH,
INCHES (mm)
Table 3. Capacities
PROPANE RELIEF CAPACITY IN GALLONS PER MINUTE (l/min)
RELIEF PRESSURE
SETTING, PSIG (bar)
98H-13 50 (3,4) 25 to 75 (1,7 to 5,2) 10.5 (39,7) 15.4 (58,3) 21.7 (82,1) 25.9 (98,0) 30.8 (117)
98H-14 100 (6,9) 70 to 140 (4,8 to 9,7) 8.4 (31,8) 15.4 (58,3) 27.3 (103) 32.9 (125) 39.2 (148)
98H-22 100 (6,9) 70 to 140 (4,8 to 9,7) 30.8 (117) 49 (185) 67.9 (257) 79.8 (302) 93.1 (352)
98H-30 100 (6,9) 70 to 140 (4,8 to 9,7) 30.8 (117) 49 (185) 67.9 (257) 79.8 (302) 93.1 (352)
RELIEF PRESSURE
RANGE, PSIG (bar)
5 Psig
(0,34 bar)
AT FOLLOWING PRESSURE BUILD-UP OVER RELIEF SETTING
10 Psig
(0,69 bar)
20 Psig
(1,4 bar)
30 Psig
(2,1 bar)
50 Psig
(3,4 bar)
17
Re g u l a t o R s
98H Series Backpressure Regulators/Relief Valves
D
1/4-INCH NPT
C
NPT
B
A/2
A
B2557
Figure 3. Dimensions
Table 4. Dimensions and Approximate Weights
TYPE
NUMBER
98H
BODY SIZE,
INCHES
1/2
3/4 or 1
A B
4.25 (108)
5.00 (127)
DIMENSIONS, INCHES (mm)
0.88 (22)
1.25 (32)
C
(Maximum)
7.19 (183)
9.69 (246)
D
4.25 (108)
6.06 (154)
Ordering Guide
Ordering Information
TYPE NUMBER BODY SIZE AND END CONNECTION STYLE RELIEF PRESSURE RANGE, PSIG (bar) DIAPHRAGM MATERIAL
98H-13
98H-14 70 to 140 (4,8 to 9,7)
98H-17 25 to 75 (1,7 to 5,2)
98H-18 70 to 140 (4,8 to 9,7)
98H-22 3/4-inch FNPT 70 to 140 (4,8 to 9,7)
98H-31 130 to 200 (9,0 to 13,8)
1/2-inch FNPT
1-inch FNPT
25 to 75 (1,7 to 5,2)
70 to 140 (4,8 to 9,7)
Neoprene (CR)
302 Stainless steel
Neoprene (CR)98H-30
APPROXIMATE
WEIGHTS,
POUNDS (kg)
7 (3,18)
16 (7,26)
18
To order, refer to the Ordering Information table above and specify the type number that satises your requirement.
Then, contact or visit your local LP-Gas Equipment Distributor for availability.
99 Series Commercial/Industrial Regulators
Re g u l a t o R s
Introduction
The 99 Series commercial/industrial
regulator is a pilot-operated unit that keeps
outlet pressure constant despite varying
ow rates and inlet pressures. It can
be used for either low or high-pressure
applications while maintaining accuracy.
Ease of maintenance is only one of the
many features of the 99 Series. The
actuator diaphragm and pilot respond
simultaneously to control nal positioning
of the main valve, permitting full main
valve travel and higher capacity capabilities.
Body Size and End Connection Style
2-inch threaded NPT
Maximum Inlet Pressures
See Table 3
Features
• Versatility
• BodySideConnection
• EasyMaintenance
• HighCapacityPressureControl
• RuggedConstruction
Maximum Outlet (Casing) Pressure
100 psig (6,9 bar)
Outlet Pressure Ranges
See Table 2
Maximum Actuator Pressures
Operating: 100 psig (6,9 bar)
Emergency: 110 psig (7,6 bar)
Orifice Size
7/8 or 1-1/8-inch (22,2 or 28,6 mm)
Temperature Capabilities
-20° to 180°F (-29° to 82°C)
Pressure Registration
External
Approximate Weight
115 pounds (52 kg)
Additional Technical Data
For more technical information,
contact your local LP-Gas
Equipment Distributor or log on to:
www.emersonprocess.com/regulators/lp
W2676
Figure 1. 99 Series Commercial/Industrial Regulator
Table 1. Construction Materials
BODY
Cast iron Cast iron
SPRING CASE AND
DIAPHRAGM CASE
DIAPHRAGMS AND MAIN
VALVE SEAT DISK
Nitrile (NBR), Neoprene,
and Nylon
MAIN VALVE TRIM PILOT TRIM TUBING AND FITTINGS
Brass
Steel, Stainless steel,
Cast iron, Aluminum, Zinc,
or Brass
Table 2. Outlet Pressure Ranges
PILOT TYPE
(1)
61LD
(2)
61LE
61HP 600 (41) 35 to 100 (2,4 to 6,9) 1D387227022 Blue 0.200 (0,51) 1.69 (4,3)
1. Type 61LD construction has narrower proportional band than does the standard Type 61L Pilot.
2. Type 61LE construction has broader proportional band than does the standard Type 61L Pilot.
MAXIMUM PILOT
SUPPLY PRESSURE,
PSIG (bar)
160 (11,0)
400 (27,6)
OUTLET (CONTROL)
PRESSURE RANGES,
PSIG (bar)
0.25 to 2
(17 to 138 mbar)
1 to 5
(69 mbar to 0,3 bar)
2 to 10
(138 mbar to 0,7 bar)
5 to 15
(0,3 to 1,0)
10 to 20
(0,7 to 1,4)
Part Number Color Code
1B886327022
1J857827022
1B886427022
1J857927142
1B886527022
PILOT CONTROL SPRING
Wire Diameter,
Inches (cm)
Red
Yellow
Blue
Brown
Green
0.109
0.142
0.172
0.187
0.363
(0,28)
(0,36)
(0,44)
(0,48)
(0,92)
Copper and Brass
Free Length,
Inches (cm)
2.75
(7,0)
2.75
(7,0)
2.87
(7,3)
2.87
(7,3)
3.12
(7,9)
19
99 Series Commercial/Industrial Regulators
20
Re g u l a t o R s
Type 99
INWLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
LOADING PRESSURE
A6469
Figure 2. Operational Schematic
Table 3. Selected Capacities
PILOT TYPE TYPE NUMBER SPRING RANGE, PSIG (bar)
99-501P 0.25 to 2 (0,02 to 0,14)
Low Pressure
High Pressure
1. Capacity based on inlet pressure 20 psig (1,4 bar) greater than outlet pressure and 20% droop.
2. Metric conversion is based on 2516 BTU/ft3 of gas at 60°F (16°C).
99-502P 1 to 5 (0,07 to 0,34) 50 600 000 (570)
99-503P 2 to 10 (0,14 to 0,69) 61 650 000 (694)
99-504P 5 to 15 (0,34 to 1,0) 63 250 000 (712)
99-510P 0.25 to 2 (0,02 to 0,14)
99-511P 1 to 5 (0,07 to 0,34) 33 206 000 (374)
99-512P 5 to 15 (0,34 to 1,0) 37 950 000 (427)
99-513P 2 to 10 (0,14 to 0,69) 36 368 000 (409)
99-515P 10 to 20 (0,69 to 1,4) 41 112 000 (463)
99-903P 10 to 65 (0,69 to 4,5) 44 275 000 (498)
99-502PH 1 to 5 (0,07 to 0,34)
99-503PH 2 to 10 (0,14 to 0,69) 61 668 000 (694)
99-504PH 5 to 15 (0,34 to 1,0) 63 250 000 (712)
99-505PH 10 to 20 (0,69 to 1,4) 67 993 000 (765)
99-901PH 10 to 65 (0,69 to 4,5) 74 318 000 (837)
ORIFICE SIZE,
INCHES (mm)
1-1/8 (29) 150 (10,3)
7/8 (22) 250 (17,2)
1-1/8 (29) 300 (20,7)
MAXIMUM INLET
PRESSURE,
(1)(2)
PSIG (bar)
CAPACITIES IN PROPANE,
BTU/hr (SCMH)
49 000 000 (552)
29 400 000 (331)
50 600 000 (570)
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