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Check Valves

Welcome to the premier industrial resource for Check Valves, used for automatically limiting flow in a piping system to a single direction. The valve manufacturers and distributors featured in our extensive directory offer a variety of check valves for all systems, including dual door, silent, swing, piston and spring assisted check valves, in a vast assortment of materials.

A wide range of related products and services, such as fluid-control component engineering and controller distribution, are also available through this listing. Whatever the industry, from food and beverage to aerospace, the ThomasNet.com directory can connect you with the ideal valve source. To help you refine your search and locate local listings, we also provide additional search tools below.
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Stop Check Valves
Swing Check Valves
Wafer Check Valves
Plastic Check Valves
Hydraulic Check Valves
Custom Check Valves
Silent Check Valves
Piston Check Valves
Rubber Check Valves
Dual Check Valves
Duckbill Check Valves
Cartridge Check Valves
Ball Type Check Valves
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Check Valves Results (76 to 100 out of 2,061)
Serving: All States/Provinces
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Baxter Rubber Co. - Fairfield, NJ
Distributor, Manufacturers' Rep, Service Company
http://www.baxterrubber.com/
Company Profile: Distributor of valves including check valves & flap valves. Markets served include food, medical, chemical, cosmetic, military & aerospace industries.
Brand Names: Dixon Valve & Coupling
Fluitron, Inc. - Ivyland, PA
Distributor, Manufacturer, Service Company
http://www.fluitron.com
Company Profile: Manufacturer of full line of valves.

Pneumadyne, Inc. - Plymouth, MN
Manufacturer
http://www.pneumadyne.com
Company Profile: ISO 9001:2000 certifed manufacturer of check valves available with 1/16 barbs, 10/32 or 1/8 NPT (F) threads. Internal design ensures low cracking pressure. Durable brass construction is electroless nickel plated for corrosion resistance.



Lincoln Industrial - Saint Louis, MO
Manufacturer
http://www.lincolnindustrial.com/asp/products/contsys.asp
Company Profile: ISO 9001 certified manufacturer of valves including check & relief valves. Specifications include maximum operating pressure of 7500 psi, 1/4 in. NPT inlet & 1/8 in. NPT outlet thread sizes. Features include precision-machined, precision control inlet check valve, knurled handles, trigger guard...


PEP Plastic Engineered Products Co. - Branchburg, NJ
Distributor, Manufacturer, Service Company
http://www.pep-plastic.com/4_2002_page.html
Company Profile: Distributor of valves including check valves. Materials include thermoplastics including PVC, CPVC, polypropylene, PVDF, KynarŪ & fiberglass. Applications include pure liquids, chemicals, acids & caustics.
Brand Names: Advanced Valve, Asahi America, Hayward Filtration, Plast-O-Matic, Signet, Chemtrol/Nibco

Scales Industrial Technologies - Multiple Locations
Distributor, Service Company
http://www.scalesindtech.com
Company Profile: Distributor of air compressor systems, parts & accessories, dryers, blowers, pumps, tanks & energy management equip. Rentals, leasing, repairs, plant audits & system engineering service.
Brand Names: Campbell-Hausfeld, Chicago Pneumatic, Curtis, DeVilbiss, Gardner Denver, Ingersoll-Rand, Quincy,...
HYDAC International - Lehigh Valley, PA
Distributor, Manufacturer
http://www.hydacusa.com/valves/valves1.htm
Company Profile: Manufacturer & distributor of cartridge type check valves that operate at up to 5000 psi. Includes ball type, high pressure, hydraulic, & metal seated check valves. Ideal for hydraulic mobile control applications & are available in a wide range of stadard components or as complete manifold systems.



Ark-Plas Products, Inc. - Flippin, AR
Manufacturer
http://ww.ark-plas.com/products/product.asp?classID=1
Company Profile: ISO 9001 certified custom manufacturer of check valves available with 1 psi to 150 psi pressure. Type of check valves include standard, enlarging, reducing, threaded & standard duckbill check valves. Check valves are made from nylon, polypropylene, polycarbonate & natural KynarŪ. Check valves are...
Brand Names: Ark-Plas
T & A Valve Industries, Inc. - Brooklyn, NY
Distributor, Manufacturers' Rep
http://www.tavalve.net/valve_products.htm
Company Profile: Distributor of check valves such as air/gas, ball type, bubble-tight shut-off, custom & double door valves. Types of valves include ball valves, check valves, gate valves, globe valves & control valves in materials such as stainless steel, carbon steel & cast iron. Valve automation specialists....
Brand Names: AES, ASCO, Adams, Aloyco, Apollo, Armstrong, Babbitt, Bonney Forge, Bray, Centerline, Crane, DSI,...
M & M Control - Antioch, IL
Distributor, Manufacturer, Service Company
http://www.mmcontrol.com/valves.htm
Company Profile: Distributor of various valve types for some of the industry's most prominent manufacturers. Products include pressure regulating & back pressure valves for steam, air/gas, liquid & cryogenic applications. These valves range in size from 1/8" to 2" for threaded NPT connections & up through 6 inches...
Brand Names: Apollo, Barber-Colman, Bellofram, Blancett, Cash, Cla-Val, Control Air, Dwyer, Ellison, Hedland,...
Emerson Process Management Regulator Technologies, Inc. - Multiple Locations
Manufacturer
http://www.fisherregulators.com
Company Profile: ISO 9001:2000 certified manufacturer of valves including check valves. Types of seat construction for check valves include soft seat or metal-to-metal. Markets served include chemical, oil & gas, refining, pulp, paper, power, food & beverage, life sciences, waste water management, LNG,...
York Industries, Inc. - York, PA
Manufacturer, Service Company
http://www.yorkind.com/index.htm
Company Profile: ISO 9001:2000 & AS9100 certified manufacturer of valves including air valves, ball valves, check valves, & control valves. Products available include accumulators, pipe accumulators, self displacing accumulators, actuators, & gas bottles. Accumulators available in 7 capacities from 25 to 400 cubic...
Matheson Tri-Gas - Montgomeryville, PA
Manufacturer, Service Company
https://www.mathesontrigas.com/pdfs/products/Model-400-Series-Check-Valves....
Company Profile: ISO 9001:2000 certified custom manufacturer & distributor of ancillary gas controlling & handling equipment including check valves. Specifications of check valves include 3,000 psig maximum operating pressure, up to 1 psig cracking pressure, 1/4 in. FPT inlet & outlet connection, 100 scfh air at 10...

MKS Instruments, Inc. - Andover, MA
Manufacturer
http://www.mksinst.com/product/category.aspx?categoryID=9
Company Profile: Manufacturer of check valves including air or gas check valves. Types include vacuum valves, single stage & multiple stage valves, heated valves, flow actuated check valves, leak check valves, throttling isolation valves, UHV valves, metal sealed vacuum isolation valves, compact vacuum valves,...
Brand Names: HPS, LoPro, IDA Valve, Auto-Soft, Cv Valve


Taco, Inc. - Cranston, RI
Manufacturer, Custom Manufacturer
http://www.taco-hvac.com/products.html?current_category=115
Company Profile: ISO 9001:2000 certified custom manufacturer of check, gate & globe boiler feedwater valves. Boiler feed valves are made from cast iron & bronze metals. Specifications of boiler feed valves include 10 psi to 25 psi adjustable pressure, 24 lbs. to 30 lbs. weight, 212 degrees F maximum fluid...
Brand Names: TACO, Pro Fit, LoadMatch



Anderson Metals Corp., Inc. - Kansas City, MO
Manufacturer
http://www.andersonmetals.com/tilt_bins.html
Company Profile: Manufacturer of valves including check valves, threaded swing check valves, sweat swing check valves, threaded spring check valves & non-metallic check valves. Check valves available in sizes ranging 1/2 in. to 4 in. Non-metallic check valves available in materials including PVC construction &...

Zoeller Pump Co., Inc. - Louisville, KY
Manufacturer
http://www.zoeller.com/zcopump/products/controlaccess/controlaccess.htm
Company Profile: Manufacturer of submersible sump, sewage, effluent, wastewater, explosion proof, grinder & engineered pumps & pumping systems. Basins, controls & accessories. Nationwide network of distributors & service stations. Pump sizing & technical support available. Extensive line of ul & csa listed & code...

Stainless & Alloy Piping, Inc. - Multiple Locations
Distributor, Manufacturer, Service Company
http://www.stainlessandalloy.com/valves.htm
Company Profile: Distributor of check valves including ball type check valves. Types include stainless steel ball valves, globe or gate valves, flange ball valves, swing check valves & port ball valves.


Town & Country Plastics, Inc. - Morganville, NJ
Manufacturer, Custom Manufacturer, Service Company
http://www.tandcplastics.net/pipes1.html
Company Profile: Manufacturer of chemical, water & waste water handling & treatment equip. & systems, corrosion & acid resistant products.
SVF Flow Controls, Inc. - Santa Fe Springs, CA
Manufacturer, Custom Manufacturer
http://www.svf.net
Company Profile: ISO 9001:2000 certified custom manufacturer of valves including ball type check valves made from 316 stainless steel, carbon steel & alloys for industrial applications. Types of valves include high purity, high pressure, fuel, cryogenic, fire safe, fluid distribution, high pressure, instrument,...

Ellis/Kuhnke Controls - Atlantic Highlands, NJ
Distributor, Manufacturer
http://www.ekci.com
Company Profile: Manufacturer & distributor of check valves including pneumatic spool valves for industrial applications. Specifications of check valves include 30 psi to 145 psi operating pressure, 10 cfm at 45 psi to 25 cfm at 100 psi air flow, 4 mm orifice size, minus 10 degrees C to plus 70 degrees C operating...


Conant Controls, Inc. - Medford, MA
Manufacturer, Custom Manufacturer
http://www.conantcontrols.com/index.html
Company Profile: Custom manufacturer of valves including butterfly, check, diaphragm & ball valves.


St. Louis Pipe & Supply - Chesterfield, MO
Distributor, Manufacturer
http://stlpipesupply.rtrk.com/?scid=497853&rl_alt=http%253A%252F%252Fwww.st...
Company Profile: Distributor of valves including check valves, gate valves & stop valves. Valves have outer dia. range from 1/8 in. to 60 in. & wall thickness up to 3 in. Valves are available in bronze, carbon, cast steel, chrome molybdenum, iron or stainless steel. Meet ASTM, ASME & ANSI standards.
Green Leaf, Inc. - Fontanet, IN
Manufacturer, Custom Manufacturer
http://www.grnleafinc.com/CATALOG/Green_Spray_Access.asp
Company Profile: ISO 9001/Q 9001 certified. Custom manufacturer of nylon & polypropylene nozzle fittings, spray tips, check valves & spot spray guns. Featuring an extensive line of spray accessories.

Compressed Air Systems, Inc. - Tampa, FL
Distributor, Manufacturer
http://www.compressedairsystems.com
Company Profile: Distributor of air compressors, vacuum pumps, dryers & filters, sandblasting & painting equipment, pneumatic tools.
Brand Names: Curtis, Graco, Kaeser Compressor, Kingston, Legris, Rietschle, Drainall, Jorc, Kobelco, Powerex

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