Design & Installation Information I Installation/Operation/Maintenance Sheets
Sample Engineering Specs I Industry Standards I Chemical Resistance Information
www.lascofittings.com
Overview of changes in this price sheet – VPS-27
Some products have increased by 5% due to material and other costs. The increase is higher for other products
affected by the Section 301 tariffs that are now imposed on imports. The summary of changes is shown below.
This is also shown in detail in the Excel sheet that is posted on the website.
Valve Series Increase
Full Block Industrial TUBV 5%
Commercial TUBV 5%
801 Series TUBV 10%
131W White SUBV 10%
Super C Compact Valve 5%
Two-Pc Compact 2-1/2 – 4 5%
Lab Valves 5%
CPVC CTS Valves 10% on 1, 3/4, & 2" [List prices have been lowered on 1" – 1-1/2" to meet market pricing]
Industrial MIP valves 5%
491 COML MIP 1/2 – 2 10%
491 COML MIP 2-1/2 – 4 5%
461 Series Sch 40 MIP 10%
411 BFV 5%
311 BFV 5%
711 BFV 10%
Bolt Sets for BFVs and Wafer Checks 5%
BFV Contractor Kits 411 5%
BFV Contractor Kits 311 5%
BFV Contractor Kits 711 7% [ also corrected the pricing on KIT30711G AND KIT30711Z ]
Wafer Checks & Kits 5%
Ball Checks – True Union 10%
Ball Checks – Single Union 5%
Swing Checks 10%
Spring Checks 10%
Y-Strainers 5%
Slo-Close Valves 5% [ On List Price Sheet VPSC-8 ]
Page 3
RECOMMENDATIONS TO INSTALLERS AND USERS
For over 50 years, thermoplastic valves have been
growing in acceptance as an effective choice over
metal valves in many applications. The advantages
of thermoplastic valves include:
• Thermoplastic valves are dielectric, so they do not
support an electrical charge. This enables them to
be immune from the electro-chemical corrosion that
occurs with metal valves.
• Thermoplastic materials are immune to
microbiological-influenced corrosion that leads
to rust and pitting in metal valves.
• Interior walls are molded with a smooth finish that
enables high flow coefficient and consistent
performance over an extended service life.
• Up to 50% lighter in weight than metal valve
counterparts. This allows for lower freight and
handling costs, and ease of installation.
• Lower thermal conductivity than metal valves,
minimizing heat loss or gain.
Value-added engineering, adherence to ASTM standards
for materials and dimensions, and stringent
manufacturing quality make Colonial Thermoplastic
Valves your solution for reliable flow control.
Plastic piping systems should be engineered, installed, operated and maintained in
accordance with accepted standards and procedures. Suitability for the intended
application should be determined and verified by the designer and/or installer. Prior
to assembly, all piping components should be inspected for damage or irregularities,
and for the proper fit of mating components. The published instructions of the
manufacturers of all attributes of the piping system (including but not limited to: pipe,
fittings, valves, solvent cement & primer, thread sealant or Teflon tape) must be
followed. All design, installation, operation and maintenance personnel must be
trained on the proper precautions, use, handling, and installation of thermoplastic
piping systems prior to use. A NOTE ON VALVE SELECTION: Ball Valves are designed
for On/Off service and are NOT SUITABLE for long-term throttling in a semi-closed
position. Butterfly Valves ARE SUITABLE for both throttling and for On/Off service.
TEMPERATURE CORRECTION FACTORS
FOR VALVES & UNIONS (ABOVE 73°F)
Temp (°F) PVC CPVC PP
73 1.00 1.00 1.00
80 .88 .96 .93
90 .75 .92 .83
100 .62 .85 .74
110 .50 .77 .66
120 .40 .70 .58
130 .30 .62 .51
140 .22 .55 .40
150 NR .47 .38
160 NR .40 .35
170 NR .32 .29
180 NR .25 .23
200 NR .18 .14
210 NR .15 .10
240 NR NR NR
280 NR NR NR
NR: Not Recommended
Caution: Colonial recommends a minimum installation distance of
10 X the pipe diameter from a pump or other sources of turbulence.
COMPRESSED AIR WARNING
The products in this document are only intended for
use in transferring or storing chemically compatible
pressurized liquids. Do not test or use products in this
document with compressed air or other gases. Doing
so is dangerous and could cause injury or great bodily
harm should a system fail under compressed air.
Only use products that are specifically designed for
compressed air/gas service. Call Colonial technical
service for more information.
METAL TO PLASTIC TRANSITION WARNING
Colonial does not recommend the joining of metal
pipe threads with plastic female pipe threads. To join
a metal system with a plastic system, we recommend
the use of a transition union or flanged end
connections (shown below).
INFORMATION
All socket and thread dimensions meet ASTM
requirements:
• PVC D-2467, D-2464 (ANSI B1.20.1)
• CPVC F-439, F437 (ANSI B1.20.1)
• All flange dimensions are ANSI/ASME B16.5 Class 150
(Steel flange bolt pattern).
Viton® is a registered trademark of DuPont
Performance Elastomers.
Material Specifications
PVC conforms to ASTM D-1784, Cell Class 12454
CPVC conforms to ASTM D-1784, Cell Class 23447
PP conforms to ASTM D-4101 (Natural)
See Page 22 For Details on
Seat and O-Ring Materials
2” Compact Valve on Water Treatment
system in St. Thomas USVI.
4” Butterfly Valve on Commercial
Pool system in Texas.
Pressure ratings are for non-shock water at 73°F.
3
Page 4
FULL BLOCK™ INDUSTRIAL TRUE UNION BALL VALVE WITH TEFLON® SEATS
BALL VALVES
• Premium performance in piping systems since 1984
VENTED FULL BLOCK™ TRUE UNION BALL VALVE WITH TEFLON® SEATS
(For Sodium Hypochlorite Applications)
For Sodium Hypochlorite (Bleach) and other chemical
process applications where entrapped fluids may
cause plating, and may form a build up of gasses
produced as a result of decomposing solution trapped
in the ball and body of the valve in the closed position.
The vented Ball Valve provides a solution for the
application (see illustration).
Standard Valve - Fluid entrapped in ball and body in
closed position.
With Colonial Vented Ball Valves, the ball is vented to
the pressure (upstream) port allowing the interior
of the ball and body to remain wetted to
prevent the occurrence of decomposition
and plating.
FULL BLOCK™ PP TRUE UNION BALL VALVE WITH TEFLON® SEATS
• Pressure rating 150 psi
Polypropylene valves offer high chemical resistance,
low extractable values, and elevated temperature
capabilities.* They are suitable for a wide range of
applications including corrosive chemical waste,
and process piping in chemical and industrial plants,
water treatment facilities, laboratories, the
semiconductor market, and biotechnology.
Molded from high impact PVC material, this bracket features a mounting pad with a PCD of
102mm (ISO 5211 F10). The valve and mounting bracket are ordered separately. The bracket can
be field-mounted on a Colonial Full Block TUBV (produced after 2013). It is secured to the valve
body with anchoring fasteners (included).
The PVC mounting kit is suitable for use on both PVC and CPVC valves, providing that the
atmospheric temperature (on the exterior of the valve) does not exceed 120 degrees. It is
designed only for horizontal installation (valve stem / actuator facing UP), not for vertical (valve
stem/actuator facing to the side) applications. Maximum allowable weight for actuator: 25 lbs.
17mm square stainless steel stem coupling (K11033) is sold separately.
Order valve, bracket, and stem coupling separately.
Pressure ratings are for non-shock water at 73°F.
Pricing Schedule B
Part No. Description List Price
V30501P Bracket* to fit 3" Valve $92.63
V40501P Bracket* to fit 4" Valve $92.63
K11033 Stem Coupling 17mm SQ SS $94.74
* Bracket includes SS fasteners to anchor bracket to body,
but does not include fasteners to mount the bracket to
the actuator.
7
Page 8
ACTUATED VALVES
ACTUATED VALVES
Colonial offers pneumatic or electric actuated True Union Ball Valves and Butterfly Valves.
Mounting Kits, Valves, Actuators and Accessories can be sold separately, or as complete, tested assemblies.
Colonial offers actuators from Bonomi/Valbia (Electric and Pneumatic), Valvsys (Electric) and Max-Air
(Pneumatic). Actuators are sized to fit Colonial Full Block TUBVs in sizes ranging from 1/2 - 4", and
(Direct Mount) Butterfly Valves 2"-12".
Please contact customer service with your request for quotation.
Required information for Actuated Valve assembly quotations:
Electric Actuator Pneumatic Actuator
115 VAC or 24 VAC or 24VDC Double Acting or Spring Return (Fail-safe)?
On/Off Electric or Fail-safe? Solenoid (pilot valve) needed?
Heater for outdoor use required? 1/4" NPT Air Connections?
4-20 mA positioner needed? Remote Position Indicators or other
Extra limit switches / position indicators needed? accessories needed?
Desired cycle time for 1/4 turn rotation?
Bonomi Electric Actuator features:
• Housing constructed of self-extinguishing, corrosion-resistant technopolymer material.
• Stainless Steel fasteners.
• Electronic Circuit adjusts the motor speed depending on the mechanical charge variations to
keep the drive cycle time consistent.
• Electronic torque limitation
• Built-in heater activates when temperature in the housing drops below 77° F.
411 NG SERIES BUTTERFLY VALVE WITH GEAR OPERATOR 2 - 6"
NOTE: For sizes 8 - 24", see page 13
Gear Operator - Corrosion Resistant Aluminum Alloy
housing with red oxide primer, cast iron handwheel,
and Nitrotec® treated output shaft, 40:1 ratio worm gear,
10 turns to close.
Chain wheel
available –
See bottom
of page 14
for detail.
Note: Stem extension and valve are sold separately.
Example 1: To order a 6” Butterfly Valve with Gear Operator, and a 5 foot stem extension, order V60411NG
Example 2: If you are planning to order the valve and a 5 foot stem extension in order to mount your
and V411N04A. State length of 60” when ordering the stem extension.
own actuator, then order V60411ND and V411N04A. State length of 60” when ordering the
stem extension.
2 - 4" 6 - 10" 12"
11 - 14 mm 17 - 22 mm 27 mm
Please specify length ("L" from drawing) when ordering.
Call Customer Service for price and lead time.
GEAR OPERATORS FOR V40411ND (DIRECT MOUNT) BUTTERFLY VALVES
Aluminum Gear Operator
Corrosion-resistant Aluminum Alloy housing with red oxide primer, cast iron handwheel and
Nitrotec® treated steel output shaft, 40:1 ratio worm gear, 10 turns to close. Weight: 4 lbs. Not submersible.
3 foot clearance from bottom of
chain loop to operating level
Stem coupling included: Please specify the required stem coupling size ( Square 11mm, 14mm, or 17mm)
Chain Wheel Kits
Valves aren’t always situated in easy to access locations. Often, gaining access to open or close a valve
necessitates dangerous climbing or maneuvering. A Chain Wheel can be installed in minutes and provides an
easy, inexpensive way to ensure employee safety and effective valve operation. Opening and closing valves
becomes as easy as standing at ground level and simply pulling the chain to operate the chain wheel above.
• Chain sprocket is sized to clamp on the hand-wheel for safe, effective manual valve operation.
• All kits come complete with sprocket wheel, chain guide, set collar, 20’ of chain (10’ loop), and
retaining-cable safety kit.
• Chain material Stainless Steel.
• Bracket and sprocket material: Aluminum.
Pricing Schedule B
Part Number Fits Ctn Qty List Price
CL7.5AL-KIT NG BFVs 2 - 6" 1 $695.00
CL9AL-KIT NG BFVs 8 & 10" 1 740.00
CL12AL-KIT NG BFVs 12 - 16" 1 810.00
when ordering
Pressure ratings are for non-shock water at 73°F.
Butterfly Valve Flange Bolt Kits - Page 17
14
Page 15
NEW - 411SV BUTTERFLY SHUT-OFF VALVE FOR COMMERCIAL POOL / AQUATIC SURGE TANKS
• Shut-off valve for gravity-flow pipe that drains into
surge tank.
• Submersible.
• Full boot seal for durable performance. No gaskets
required.
• ANSI B16.5 Class 150 Flange Pattern
• Stainless Steel 2” Operating nut is retained by rails,
which also stop rotation in the full-open or full-closed
position, (with no locking positions between).
• Designed to be operated with a 2” square valve key.
(Colonial Part No V417681 or V417681S 2” Square Valve
Key KIT is sold separately)
• This valve is designed to be used in the full-open or
full-closed position on a drain pipe, so the maximum
recommended operating pressure is 20 psi.
• Takeout dimension equal to Asahi® Type 57 &
Pool Pro® BFV
311N SERIES BUTTERFLY VALVE WITH STEEL LEVER HANDLE: 3, 4, AND 6"
A
Stem
(3/4 0/ Pipe)
B
Carbon Steel
2" Square Head
(Separate from Stem for
Welding at the Jobsite.)
Weld additional 3/4" SCH 40
Steel Pipe (Not Included) as
needed for required length.
Includes handle welded to 44" stem, and separate
2" head for welding at jobsite. Customer can weld
additional 3/4" Sch 40 pipe (not included) as needed
for the required length. NOTE: Customer must bevel
end of pipe to allow for proper weld-bead.
NOTE: Requires assembly (welding) by customer
at jobsite
PVC Body, EPDM Boot; PVC Disc, Stainless
Steel Stem, Metal Coated Handle, PP
Bearings, EPDM O-Rings, Keystone Fig.
100 top dimensions with double-D stem.
BUTTERFLY VALVES
• Full Boot Seal design. Requires no flange gaskets.
ANSI Class 150 flange bolt pattern.
• Pressure Rating: 150 psi
• ANSI Class 150 Bolt Pattern
• 410 SS Stem
• Takeout dimension equal to Bray & many other
Cast Iron BFVs
Stem extensions can be added to BFV and Gear Operator
assemblies. Order stem extension separately.
If used in an HDPE piping system, flange spacers and/
or chamfered flange adapters may be required. Please
contact your HDPE fittings distributor.
DIMENSIONS FOR TOP PLATE
Bolt Plate No. of Hole
Size L J K Circle (PCD) Holes Diam.
* Equivalent to medium grade stainless steel for corrosion-resistance. Gear operator is not submersible.
Suitable as Isolation valves in irrigation or other water projects. If used in an HDPE piping system, flange
spacers and/or chamfered flange adapters may be required. Please contact your HDPE fittings distributor.
High strength corrosion resistant Coated
Aluminum Alloy housing with coated cast iron
handwheel and Nitrotec®* treated steel output
shaft, 40:1 ratio worm gear, 10 turns to close,
mounted to 311N series butterfly valve.
BUTTERFLY VALVES
Chain wheel available – See bottom of page 11 for detail.
GEAR OPERATORS FOR 311N SERIES BUTTERFLY VALVES 3, 4 AND 6"
311N SERIES BUTTERFLY VALVE STEM EXTENSIONS: 3, 4, AND 6"
BUTTERFLY VALVE
STEM EXTENSION:
Stem extensions are
suitable for lever
handle or
gear operator.
PVC Housing
SS Stem & Couplings
Length
SS Fasteners
SS Index Plate
"L"
Part No. Ctn. Qty. List Description
Pricing Schedule B
9801-311 1 $522.11
CR6 6" Diam Handwheel for 9801 Gear Op 1 58.95
9801-ON 2" Operating Nut for 9801 Gear Op 1 168.42
Stem coupling included: Specify DB1-DD3 to fit 3" 311 series
BFV, or DB1-DD46 to fit 4 or 6" 311 series BFV
* Equivalent to medium grade stainless steel for corrosion-resistance. Gear operator is not submersible.
FOR 3" BFV FOR 4" AND 6" BFV
Length (in) Part No. Part No.
6-12 V311N301 V311N01
12-24 V311N302 V311N02
25-48 V311N303 V311N03
49-84 V311N305 V311N05
Note: Stem extension and valve are sold separately.
Example 1: To order a 4” Butterfly Valve with Gear Operator, and a 5 foot stem extension, order V40311NG
and V311N05. State length of 60” when ordering the stem extension.
Example 2: To order a 4” Butterfly Valve with Lever Handle, and a 5 foot stem extension, order V40311N
and V311N05. State length of 60” when ordering the stem extension.
For retrofit: Mounts directly to 311N
series BFVs. High strength corrosion
resistant Aluminum Alloy housing with
coated cast iron handwheel and
Nitrotec®* treated steel output shaft,
40:1 ratio worm gear, 10 turns to
close.
Please specify length ("L" from drawing) when ordering.
Call Customer Service for price and lead time.
711N SERIES COMMERCIAL BUTTERFLY VALVE WITH BLUE HANDLE
Lasco PVC Van-stone Flanges, and Bolt set. All packed
in one heavy-duty corrugated carton for delivery to
jobsite. One convenient part number ensures that all
materials will be delivered. See the chart to determine
the part number by choosing the size and series of the
Butterfly valve, and the material of the bolt kit.
Part No. Size BFV Bolt Set List
Series Type
Kit to Include 411N Series PVC/EPDM BFV With
Molded Polypro Lever Handle
Replaces the Union Nut on the
upstream side of the True Union
Ball Check Valve (sold separately).
Install the assembly vertically with strainer side down.
Prevents debris from entering the fluid stream of a
suction pipeline. Valve opens when suction is activated.
Ball then seats to close the valve when suction is
not present.
SINGLE UNION BALL CHECK VALVES SOCKET X SOCKET
• If installing a Ball
Check Valve
horizontally,
a minimum of
5 psi (12' of head)
back pressure is
needed to
maintain seat
closure
• PP available by
special order
• Pressure Rating per
ASTM F-1970
• Silicone-Free Assembly
• Pressure Rating:
PVC and CPVC
235 psi 1/2 - 2"
150 psi 2-1/2"
100 psi 3 - 4"
Note: Addition of Flanged Ends Reduces Pressure Rating to 150 psi
Available in sizes 3/4 - 2" in PVC. Replaces the
union end of the single union ball check valve.
Installs vertically with strainer side down. Prevents
debris from entering the fluid stream of a suction
pipeline. Valve opens when suction is activated.
Ball then seats to close the valve when suction is
not present.
At LASCO Fittings, Inc., we are constantly striving to improve our fittings. Our employees work hard to provide
our customer with quality parts. Our re-designed unions are shining examples of our cutting edge technology
and well known performance. During the design process, pressure rating was our highest priority. Although our
unions have ratings of 150 to 235 p.s.i., they have been tested to over 750 p.s.i. These tests were conducted
according to ASTM F1970 standards. Because of their high pressure rating, these unions have improved sealing.
Now our unions are stronger, more durable, a better fit in tight locations, and have the appropriate wall thickness
and sockets. LASCO Fittings, Inc. is dedicated to quality parts and quality performance.
See List Price Sheets Schedule 40, Schedule 80 and CPVC Schedule 80 for a complete listing of Unions.
Y-STRAINER
Y-STRAINERS
UNIONS
• Pressure Rating: 150 psi
Equipped with
20 Mesh PP Screen.
20 Mesh and 40 Mesh
SS Screen available in select sizes.
Note: 20 mesh Stainless Steel screens have a square opening 0.032"
20 mesh Polypropylene screens have a square opening 0.028"
40 mesh Stainless Steel screens have a square opening 0.016"
In-line Y-Strainers protect pumps and other pipeline components by removing solids and sediment. Colonial Y-Strainers are suitable for flow rates of up to 150 gpm,
in applications which require infrequent cleaning and in which the process media is environmentally safe. The strainer branch of the Y-Strainer must be pointing downward so
that gravity enables the trapping of sediment and debris. The system must be depressurized and drained prior to removing and cleaning or replacing the strainer cartridge.
Colonial recommends the purchase of an extra cartridge with each Y-Strainer so that maintenance time can be reduced.
Pressure ratings are for non-shock water at 73°F.
21
Page 22
SLO-CLOSE PLASTIC BALL VALVES
Patented thermoplastic gear driven operating nut rotates 360° to achieve a 90° turn of the ball. The result is slow closure and the elimination
of water hammer, while maintaining the positive shut- off and reliable service of a ball valve. Components and internal gears of the Slo-Close
system are molded of durable Acetal material, and the Set screw is 316 SS. The system is mounted on Colonial’s Full Block True Union Ball Valve , and
Super C Sch 80 Compact Valve, both of which have a proven record of quality in industrial process piping, water treatment, commercial plumbing and
irrigation markets for over 30 years.
Valve can be actuated by use of a standard Champion Sprinkler Key or Lasco Valve Key. Successfully introduced to
the Turf Irrigation market in isolation valve applications, the Slo-Close valve will perform in any industry where the
avoidance of water hammer is a priority. Do not use for throttling (in partially open position).
See List Price Sheet VPSC-8 for a complete listing of Slo-Close Valves and Accessories.
NOTE: Master distribution of the Slo-Close Series for the irrigation industry is offered through:
LASCO Fittings, Inc. (731) 772-3180
414 Morgan Street (800) 776-2756
Brownsville, TN 38012 Fax: (731) 772-0835
RECOMMENDATIONS TO INSTALLERS AND USERS
Plastic piping systems should be engineered, installed, operated and maintained in accordance with accepted standards and procedures. Suitability
for the intended application should be determined and verified by the designer and/or installer. Prior to assembly, all piping components should be
inspected for damage or irregularities, and for the proper fit of mating components. The published instructions of the manufacturers of all attributes
of the piping system (including but not limited to: pipe, fittings, valves, solvent cement & primer, thread sealant or Teflon tape) must be followed. All
design, installation, operation and maintenance personnel must be trained on the proper precautions, use, handling, and installation of thermoplastic
piping systems prior to use. A NOTE ON VALVE SELECTION: Ball Valves are designed for On/Off service and are NOT SUITABLE for throttling in a
semi-closed position. Butterfly Valves ARE SUITABLE for both throttling and for On/Off service. For complete installation advice, please visit
For Temperature and Pressure De-Rating Information See Page 3.
MATERIALS FOR O-RINGS AND VALVE SEATS
The information on this page has been supplied to Colonial Engineering, Inc.
by other reputable sources and is to be used ONLY as a guide in selecting
equipment for appropriate chemical compatibility. Before permanent
installation, test the equipment with the chemicals and under the specific
conditions of your application. Colonial Engineering, Inc. does not warrant
(neither express nor implied) that the information on this page is complete
or that any material is suitable for any purpose.
EPDM – Suitable for most types of irrigation, pool, process piping, and
basic water distribution, including chlorinated and salt water, and mild
concentrations of a range of chemicals. EPDM Rubber has excellent tear
and abrasion resistance and is chemically resistant to a large variety of
acids, alkalis, alcohol, and oxidants.
Recommended for: phosphate ester base hydraulic fluids, water, silicone
oils and greases, dilute acids, dilute alkalis, ketones, alcohol’s and
automotive brake fluids.
Not recommended for: petroleum oils or dilutions of hydrocarbons,
di-ester base lubricants.
FKM (Viton®) – For use with heavier concentrations of chemicals, sodium
hypochlorite (bleach), Ozone, and others. The terms FPM, FKM and Viton®
very often cause confusion and lead to incorrect interpretations. All of
these designations actually stand for one single base material: fluoro rubber. Viton® is the registered trade mark of DuPont Performance Elastomers.
Recommended for: Petroleum oils, di-ester based lubricants, silicate
ester base lubricants, silicone fluids and greases, halogenated
hydrocarbons, selected phosphate ester fluids and acids, water.
Not recommended for: ketones, amines, low molecular weight esters
and ethers, and hot hydrofluoric or chlorosulfonic acids.
Buna-N (also known as Nitrile rubber or NBR), is the general term for
acrylonitrile butadiene terpolymer. It has good mechanical properties
when compared with other elastomers, and high wear resistance.
It is not resistant to weathering and ozone.
Recommended for: Aliphatic hydrocarbons (propane, butane, petroleum
oil, mineral oil and grease, diesel fuel, fuel oils) vegetable and mineral
oils and greases; HFA, HFB and HFC fluids; Dilute acids, alkali and salt
solutions at low temperatures; water.
Not recommended for: Fuels of high aromatic content (for flex fuels a
special compound must be used); Aromatic hydrocarbons
(benzene); Chlorinated hydrocarbons (trichlorethylene); Polar solvents
(ketone,acetone, acetic acid, ethylene-ester); Strong acids; Brake fluid
with glycol base; Ozone, weather and atmospheric aging.
Silicone - Used only for O-Rings in True Union Ball Valves 1” & down.
This material option is included in the Colonial valve line specifically
for use in dosing-systems handling Sodium Permanganate (an oxidant
recommended for potable drinking water applications including iron
removal, manganese removal, mercaptan odor control, color reduction,
and radium reduction).
Recommended for: Sodium Permanganate, High-aniline point oils
Not recommended for: Most petroleum fluids. Ketones (MEK, acetone)
PTFE (Polytetrafluoroethylene) – Teflon®, used for the seats of
Industrial TUBV, Commercial TUBV, Super C Compact, and Industrial MIP
ball valves. This nearly insoluble and chemically inert fluorocarbon is
used for valve seats. PTFE has a natural lubricating quality and high
thermal stability. It has excellent dielectric properties and chemical
resistance, low friction, outstanding stability at high temperatures.
Buna-N (aka Nitrile) – used only for butterfly valves, when they will
be exposed to hydrocarbons (examples: methane gas in in the mining,
landfill, and energy markets, or a solution that contains some
concentration of petroleum.)
Pressure ratings are for non-shock water at 73°F.
22
TEFLON® is a registered trademark of DuPont. Only DuPont makes
Teflon. DuPont™ is a trademark of DuPont and its affiliates.
Viton® is a registered trademark of DuPont Performance Elastomers
Page 23
TERMS AND CONDITIONS OF SALE
These terms and conditions apply to sales of stock valves and pipe fittings within the continental United States. For shipments to Alaska, or for
international and offshore shipments, please contact Customer Service for details.
1. Terms: 2% 35 days, net 45 days.
2. Freight: FOB LASCO warehouses. Prepaid on orders totaling $1,500 net for one shipment to single destination within the contiguous United States.
3. Minimum order: $100 net. Smaller orders billed at this minimum charge.
4. Claims for shipping errors must be made within 15 days to LASCO. Claims for damage or shortages should be directed promptly to the
common carrier by the consignee.
5. Returns will be accepted only by prior authorization and if shipped freight prepaid. Returned merchandise subject to a MINIMUM 25%
handling/restocking charge.
6. Pricing is subject to change without prior notice. However, prior notification will be given in the event of price changes in the period between
order placement and scheduled shipment.
7. Offer to sell is not implied by possession of this or other LASCO price lists.
LIMITED WARRANTY
Seller’s products are carefully inspected for manufacturing defects; however, it is not always possible to detect hidden defects. Said products
are warranted only to the extent that seller will replace, without charge, products proved to have manufacturing defects within 36 months of the
date of delivery thereof and provided seller has been given the opportunity to inspect the product alleged to be defective and the installation or
use thereof. Any use for other purposes than for transporting liquids or any modification of any product involving changes in the structure void
any warranty of the manufacturer. No warranty is included against any expense for removal, reinstallation or other consequential damages arising
from any defect. The warranties set out above are the only warranties made by seller and are expressly in lieu of all other warranties, expressed
or implied, including the warranties of merchantability of fitness for a particular purpose.
INFO/TERMS/WARRANTY
COMPRESSED AIR WARNING
The products in this document are only intended for use in transferring or storing chemically compatible pressurized liquids. Do not test or use
products in this document with compressed air or other gases. Doing so is dangerous and could cause injury or great bodily harm should a
system fail under compressed air. Only use products that are specifically designed for compressed air/gas service. Call Colonial technical service
for more information.
Printed in USA 9/18
23
Page 24
THIS LIST PRICE SHEET IS AVAILABLE IN PDF AND EXCEL FORMAT AT WWW.LASCOFITTINGS.COM
THIS PRICE SHEET IS PRINTED ON #70 GUSTO GLOSS TEXT AND IS RECYCLABLE.
TRUE UNION BALL CHECK
SLO-CLOSE
BALL VALVES
VALVES
SUPER “C”™ BALL VALVES
311N BUTTERFLY VALVES
BUTTERFLY VALVES
(2-8")
FULL BLOCK™ INDUSTRIAL TRUE UNION BALL VALVES
LASCO Fittings, Inc. and Colonial Valve proudly serve
wholesalers in the industrial PVF, process
piping, water treatment, pool/spa, commercial
plumbing, and irrigation markets.
VALVE APPLICATIONS
• Reverse Osmosis Systems
• Waste Water Treatment
• Pesticide Manufacturing
• Mining
• Chemical Processing
• Swimming Pools/Spas
• Aquariums
• Irrigation
• Metal Finishing and Plating
• Fluid Circulation Systems
• Fertilization
• De-Ionized Water
• Aqua Culture
• Pharmaceutical
• Pulp and Paper Processing
• Photographic Processing Systems
• Food Processing
• Original Equipment Manufactured
Products (OEM)
• Wherever Reliable Corrosion-Resistant
Flow-Control is Needed
Product drawings and/or photographs are representative and may
not fully show product configurations. Please visit our website to
view current PDF catalog sheets for each valve category.
Pressure ratings are for non-shock water at 73°F.
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.