Emerson Rosemount 304, Rosemount 306, Rosemount 305 Product Data Sheet
Rosemount™ Manifolds
Product Data Sheet
August 2016
00813-0100-4733, Rev PE
Factory assembled, leak-tested, and calibrated
Full breadth of offering including integral, in-line, and conventional
Integral design enables “flangeless” connection to instrument
Block and bleed, 2-, 3-, and 5-valve configurations
Compact, lightweight design
Easy in-process calibration
Direct-mount capability
Available in NACE
®
-compliant materials of construction
Rosemount Manifolds
Selection guide
August 2016
Rosemount 305 Integral Manifold
See “Rosemount mounting brackets” on page 27.
Assembles directly to transmitter, eliminating need for flange
2-, 3-, and 5-valve configuration
Available with vertical or horizontal process connections
Compact, lightweight assembly
Factory assembled, seal-tested, and calibrated
50% fewer leak points than conventional transmitter to flange to
manifold interface
Female NPT process connections
Rosemount 305 Integral Manifold -
Coplanar Style
Rosemount 305 Integral Manifold -
Traditional Style
Rosemount 304 Conventional Manifold
See “Rosemount mounting brackets” on page 27.
Attaches to transmitter flange
2-, 3-, and 5-valve configurations
Traditional (Flange ⫻ Flange, Flange ⫻ NPT) and wafer styles
Factory assembled, seal-tested, and calibrated
Rosemount 304 Conventional Manifold - Traditional Style
Rosemount 306 In-line Manifold
See “Rosemount mounting brackets” on page 27.
Assembled directly to in-line pressure transmitters
Block-and-bleed and 2-valve configurations
Male or female threaded NPT process connection
Rosemount 306 In-line Manifold
Contents
Rosemount 304 Conventional Manifold - Wafer Style
Valve configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
EmersonProcess.com/Rosemount
August 2016
Isolate
Transmitter
Bleed screw
Process
Transmitter
Vent
Isolate
Process
Transmitter
Drain/vent
Isolate
Drain/vent
Isolate
Equalize
Process
Transmitter
Equalize
Process
IsolateIsolate
Valve configuration
Rosemount Manifolds
Block-and-bleed
The block-and-bleed configuration is available on the Rosemount
306 Manifold for use with in-line gage and absolute pressure
transmitters. A single isolate valve provides instrument isolation
and a bleed screw provides drain/vent capabilities.
Rosemount 306 Manifold
Two-valve
The 2-valve configuration is available on Rosemount 305, 306, and
304 Manifolds for use with absolute and gage pressure
transmitters. An isolate valve provides instrument isolation and a
drain/vent valve allows venting, draining, or calibration.
Rosemount 305 and 306 Manifolds
Three-valve
The 3-valve configuration is available on Rosemount 305 and 304
Manifolds for use with differential pressure and multi-variable
transmitters. Two isolate valves provide instrument isolation, and
one equalize valve is positioned between the high and low process
connections.
Rosemount 305 Manifold
Rosemount 304 (Traditional) Manifold
Transmitter
(plugged)
Equalize
(plugged)
Rosemount 304 Manifold
Transmitter
Isolate
Process
Isolate
Process
Isolate
Rosemount 304 (Wafer) Manifold
Vent(plugged)
Note
Vent ports receive plastic caps to protect threaded
connections unless otherwise noted.
Note
Plugged connections receive
otherwise noted.
1
/4-in. NPT plugs unless
EmersonProcess.com/Rosemount
3
Rosemount Manifolds
Transmitter
Vent
Vent
Equalize
Process
IsolateIsolate
Transmitter
Equalize
Process
Equalize
Process
IsolateIsolate
(plugged)(plugged)
Vent
(closed)
August 2016
Five-valve
The 5-valve configuration is available on Rosemount 305 and 304
Manifolds for use with differential pressure and multivariable
transmitters. Two isolate valves provide instrument isolation and
one equalize valve is positioned between the high and low process
connections. In addition, two drain/vent valves allow for controlled
venting, 100 percent capture of vented or drained process, and
simplified in-process calibration capability.
Rosemount 305 Manifolds and 304 (Wafer)
Five-valve natural gas
The 5-valve natural gas configuration is available on the
Rosemount 305 and 304 Manifolds for use with differential
pressure and multivariable transmitters. Two isolate valves provide
instrument isolation and a single drain/vent valve allows for
controlled venting, 100 percent capture of vented or drained
process, and simplified in-process calibration capability. In
addition, two equalize valves provide extra protection from
leaking to ensure DP signal integrity.
“NG” option includes wide handle pattern and soft seats for ease
of use as well as a larger bore to reduce plugging
Rosemount 305 Manifolds and 304 (Traditional)
Ordering information
Rosemount Manifolds can be ordered as a stand-alone product or
as an integrated assembly attached to a transmitter.
Stand-alone manifold
1. Reference the “Selection guide” on page 2 for assistance on
choosing the type of manifold.
2. Specify a completed model number by referencing the
applicable ordering table for the selected manifold type:
Rosemount 305 Integral Manifold, see page 5.
Rosemount 306 In-line Manifold, see page 7.
Rosemount 304 Conventional Manifold, see page 9.
Transmitter/manifold assembly
1. Specify a completed Rosemount transmitter model number
by referencing the applicable product data sheet.
2. Specify a completed manifold model number by referencing
the applicable ordering table for the selected manifold type:
Rosemount 305 Integral Manifold, see page 5.
Rosemount 306 In-line Manifold, see page 7
Rosemount 304 Conventional Manifold, see page 9.
3. Verify the transmitter model number contains the correct
“Process Connection” code or “Manifold Option” code for
the desired transmitter manifold assembly (see Table 1 ).
Table 1. Ordering Codes for a Transmitter/Manifold
Assembly
Tra ns mitt er
Rosemount
3051S
Manifold
305 A11 N/A
306 A11 N/A
304 A12 N/A
Process
connection code
“Manifold”
option code
Note
Vent ports receive plastic caps to protect threaded
connections unless otherwise noted.
Note
Plugged connections receive
otherwise noted.
4
1
/4-in. NPT plugs unless
Rosemount
3051/2051
Rosemount
2088
305 N/A S5
306 N/A S5
304 N/A S6
305 N/A N/A
306 N/A S5
304 N/A N/A
EmersonProcess.com/Rosemount
August 2016
Rosemount Manifolds
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. See page 12
for more information on material selection.
Table 2. Rosemount 305 Integral Manifold Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
The Expanded offering is subject to additional delivery lead time.
Model Product description
0305 Integral manifold
Manufacturer
R Rosemount ★
Manifold style
C Coplanar ★
T Traditional ★
M Traditional (DIN-compliant flange) ★
Manifold type
2 2-valve ★
3 3-valve ★
(1)
5
6
7
8
9
(2)
(2)(3)
(2)(3)
(2)(3)
5-valve ★
5-valve natural gas metering pattern ★
2-valve (per ASME B31.1 [ANSI] power and piping code)
3-valve (per ASME B31.1 [ANSI] power and piping code)
5-valve (per ASME B31.1 [ANSI] power and piping code)
Body Bonnet Stem and tip/ball
2 316 SST/316L SST 316 SST 316 SST ★
(4)
3
Alloy C-276 Alloy C-276 Alloy C-276
4 Alloy 400 Alloy 400 Alloy 400/K-500
Process connection style
(5)
A
(6)
B
1
/4–18 NPT female ★
1
/2–14 NPT female ★
Packing material
(7)
1
(8)
2
PTFE ★
Graphite-based
Valve seat
1 Integral ★
5 Soft POM (only available with natural gas metering pattern) ★
Options
Extended product warranty
WR3 3-year limited warranty ★
WR5 5-year limited warranty
★
EmersonProcess.com/Rosemount
5
Rosemount Manifolds
August 2016
Table 2. Rosemount 305 Integral Manifold Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
The Expanded offering is subject to additional delivery lead time.
Mounting brackets
B1 Bracket for 2-in. pipe mounting, CS bolts ★
(9)
B3
Flat bracket for 2-in. pipe mounting, CS bolts ★
B4 SST mounting bracket for 2-in. pipe mounting, 300 SST bolts ★
B7 B1 bracket with 316 SST bolts ★
(9)
B9
B3 bracket with 316 SST bolts ★
BA 316 SST B1 bracket with 316 SST bolts ★
(9)
BC
316 SST B3 bracket with 316 SST bolts ★
BE 316 SST B4 bracket with 316 SST bolts ★
Bolt materials
(10)
L4
L5 ASTM A193, Grade B7M bolts ★
L8 ASTM A193, Class 2, Grade B8M bolts ★
Cleaning
Austenitic 316 SST bolts ★
(11)
P2 Cleaning for special services ★
Material recommendations for NACE
(4)(12)
SG Sour gas (meets NACE MR0175/ISO 15156, MR0103/ISO 17495) ★
Adapters
DF
(13)
1
/2–14 NPT female flange adapter ★
DQ 12 mm ferrule tube flange adapter
Process flange bolting connection
(14)
HK 10 mm (M10) process flange bolting connection ★
HL 12 mm (M12) process flange bolting connection ★
Typical coplanar integral manifold model number: 305 R C 3 2 B 1 1 B4
1. Not available with traditional manifold style T.
2. Only available with coplanar manifold style code C.
3. Only available with 316 SST materials of construction code 2 and Graphite-based packing code 2.
4. Materials of construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits apply to certain
materials. Consult latest standard for details. Selected materials also conform to NACE MR0103/ISO 17495 for sour refining environments.
5. Only available with traditio nal manifold style codes T and M.
6. Not available with traditional manifold style code M. Manifold style code T does not include mounting holes on process flange.
7. Includes PTFE tape on drain/vent valves and plugs.
8. Includes graphite tape on drain/vent valves and plugs.
9. Not compatible with the Rosemount 3095 Transmitter.
10. Not available with ASME B31.1 manifold type codes 7, 8, and 9.
11. Not available with graphite-based packing material code 2.
12. Only allowed with material of construction code 2.
13. Only allowed with traditional manifold style codes T and M. Not allowed with graphite-based packing code 2.
14. Only available with traditional manifold style code M.
6
EmersonProcess.com/Rosemount
August 2016
Rosemount Manifolds
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. See page 12
for more information on material selection.
Table 3. Rosemount 306 Pressure Manifold Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
The Expanded offering is subject to additional delivery lead time.
Model Product description
0306 Pressure manifold
Manufacturer
R Rosemount ★
Manifold style
T Threaded ★
Manifold type
1 Block-and-bleed ★
2 2-valve ★
(1)
3
2-valve (per ASME B31.1 power piping code)
Body Bonnet Stem and tip/ball
2 316 SST/316L SST 316 SST 316 SST ★
(2)(3)
3
Alloy C-276 Alloy C-276 Alloy C-276
Process connection
AA
AW
BA
BW
(2)
1
/2–14 male NPT process connection for in-line transmitter ★
1
/2–14 male NPT process connection for Rosemount Wireless Pressure Gauge ★
1
/2–14 female NPT process connection for in-line transmitter ★
1
/2–14 female NPT process connection for Rosemount Wireless Pressure Gauge ★
Packing material
(4)
1
(5)
2
PTFE ★
Graphite-based
Valve seat
1 Integral ★
Options
Extended product warranty
WR3 3-year limited warranty ★
WR5 5-year limited warranty
Cleaning
(6)
P2 Cleaning for special services
EmersonProcess.com/Rosemount
★
7
Rosemount Manifolds
August 2016
Table 3. Rosemount 306 Pressure Manifold Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
The Expanded offering is subject to additional delivery lead time.
Material recommendations for NACE
(3)(7)
SG Sour gas (meets NACE MR0175/ISO 15156, MR0103/ISO 17495) ★
Typical integral manifold model number: 306 R T 2 2 BA 1 1
1. Only available with 316 SST materials of construction and graphite-based packing.
2. Not available with block-and-bleed manifold type
3. Materials of Construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits app ly to certain
materials. Consult latest standard for details. Selected materials also conform to NACE MR0103/ISO 17495 for sour refining environments.
4. Includes PTFE tape on drain/vent valves and plugs.
5. Includes graphite tape on plugs.
6. Not available with graphite-based packing material code 2.
7. Only allowed with material of construction code 2.
8
EmersonProcess.com/Rosemount
August 2016
Rosemount Manifolds
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment.
See page 12 for more information on material selection.
Table 4. Rosemount 304 Conventional Manifold Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
The Expanded offering is subject to additional delivery lead time.
Model Product description
0304 Conventional manifold
Manufacturer
R Rosemount ★
Manifold style
T Traditional (Flange ⫻ Flange or Flange ⫻ NPT) ★
(1)
W
Wafer
Manifold type
(2)
2
3 3-valve ★
(3)
5
(2)
6
(2)(4)
7
(2)(4)
8
2-valve ★
5-valve ★
5-valve natural gas metering pattern ★
2-valve (per ASME B31.1 [ANSI] power and piping code)
3-valve (per ASME B31.1 [ANSI] power and piping code)
Body Bonnet Stem Tip
2 316 SST/316L SST 316 SST 316 SST 316 SST ★
5 CS 316 SST 316 SST 316 SST ★
Process connection style
B
(2)
F
1
/2–14 NPT ★
Flanged ★
Packing/stem seal material
(5)
1
(1)
2
(6)
3
PTFE ★
Graphite-based
FKM Elastomer O-ring ★
Bolts
1 For assembly to Rosemount 2051/3051 Traditional Flange ★
2 For assembly to Rosemount 2051/3051 DIN-compliant Traditional Flange ★
3 For assembly to Rosemount 2051/3051 Coplanar™ Flange ★
EmersonProcess.com/Rosemount
9
Rosemount Manifolds
August 2016
Table 4. Rosemount 304 Conventional Manifold Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
The Expanded offering is subject to additional delivery lead time.
Options
Gas-metering configuration
(7)
NG
Extended product warranty
WR3 3-year limited warranty ★
WR5 5-year limited warranty
Mounting brackets
(2)
VC
(2)
VS
(3)
B4
Adapters and connectors
DF
DT
Wide handle pattern, 3/8-in. bore, soft POM seat ★
Manifold heavy duty mounting bracket, CS for traditional style ★
Manifold heavy duty mounting bracket, 316 SST for traditional style ★
Manifold SST mounting bracket for 2-in. pipe mount with series 300 SST bolts for wafer style ★
(8)
1
/2–14 NPT female flange adapter ★
1
/2-in. ferrule tube flange adapter ★
★
DQ 12mm ferrule tube flange adapter ★
DV
DH
(9)
(9)
1
/2–14 NPT male non-stabilized connectors ★
1
/2–14 NPT male stabilized extended connectors ★
Dielectric isolator kits
(10)
G2
Dielectric isolators and bolt sleeves for connectors ★
Bolt material
(11)
L4
Austenitic 316 SST bolts ★
L5 ASTM A193, Grade B7M bolts ★
L8 ASTM A193, Class 2, Grade B8M bolts ★
Material recommendations for NACE
(1)(12)
SG Sour gas (meets NACE MR0175/ISO 15156, MR0103/ISO 17954) ★
Cleaning
(13)
P2 Cleaning for special service
Heater block kits
(14)
SB Steam block kit, 1/4-in. NPT connection ★
Typical model number: 0304 R T 3 2 B 1 1 VS
1. Only allowed with material of construction code 2.
2. Not available with wafer manifold style code W.
3. Not available with traditional manifold style code T.
4. Only available with 316 SST materials of construction code 2 and graphite-based packing code 2.
5. Includes PTFE tape on drain/vent valves and plugs.
10
EmersonProcess.com/Rosemount
Loading...