El Dorado Valve & Gauge, LLC - El Dorado, AR
Distributor, Manufacturer, Service Company
Manufacturer of lined ball type check valves that can be installed in vertical and horizontal pipe with upward flow. Features include heavy duty stainless steel body, stainless steel nuts and bolts, bonnets PFA linings and machined sealing faces. Meets ASME standards.
www.eldoradovalve.com/index.php/Valves/ball...

ChemValve, Inc. - Tomball, TX
Manufacturer
Manufacturer of ball type check valves for horizontal and any other piping installation orientation. Available in 1 in. to 8 in. sizes with 40 psi to 70 psi pressure. Features include injection molded liners, spring assisted and locking handle. Suitable for pulp and paper, power generation, inorganic and organic chemicals, pharmaceuticals, mining and smelting, water and waste treatment, fertilizers, pesticides, grain processing and oil and gas industries. Customizable options are available.
Brand Names: ChemValve
www.chemvalve.com/ap_880linedballcheckvalve...

Georg Fischer Piping Systems - Tustin, CA
Manufacturer
Six sigma capable ISO 9001 & ISO 14001 certified manufacturer & distributor of standard & custom plastic control check valves including ball type & Y type check valves. Types such as manual, actuated & pressure regulating valves are available. Types of pressure regulating valves include pressure retaining valves, pressure reducing valves & pressure relief valves. Actuated valves such as electric, pneumatic & solenoid valves are available.
Brand Names: PROGEF, Sygef
ecat.georgfischer.com/mediacockpit/servlet/...

Ball Type Check Valves Products
	Handle Extension L-Port PVC

Jaeco Fluid Systems, Inc. - Malvern, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom ball type check valves. Available in stainless steel construction in IPS sizes from 1/4 in. to 1 in. Specifications include spring-loaded 2 psi or 10 psi, operating pressures up to 2500 psi & operating temperatures from -15 degrees F to +650 degrees F.
Brand Names: Jaeco
www.jaecofs.com/check-valves.html

Sure Flow Equipment, Inc. - Tonawanda, NY
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of check valves including ball type check valves, lift type check valves & spring loaded check valves. Lift type check valves include wafer swing check valves. Spring loaded check valves include double door check valves, wafer swing check valves, silent check valves, swing check valves & foot valves. Materials include cast iron, cast steel, stainless steel & carbon steel. Spring materials include stainless steel & Inconel®.
www.sureflowequipment.com/check_valves/

Kepner Products Co. - Villa Park, IL
Manufacturer, Custom Manufacturer
Custom manufacturer of inline ball type check valves made from brass & stainless steel. Specifications of valves include 1/8 in. to 3/4 in. FPT size, minus 184 degrees C to plus 232 degrees C temperature, flow rate up to 25 gpm, 1 psi to 3 psi crack pressure & operating pressure up to 3,000 psi. Features include zero leak (bubble-tight) sealing, O-ring seals & conical tension spring design. Valves are suitable for handling contamination, viscous liquids & slurries & prevention of backflow.
Brand Names: Kepner
www.kepner.com/ball_check_relief_valve.htm

Ball Type Check Valves Products
	Ball Check Valves Input Part Number If Known More

F.W. Webb Co. - Locations
Distributor, Custom Manufacturer
ISO 9002 certified distributor of ball type check valves including industrial ball check valves & true union ball check valves. Ball type check valves feature EPDM & Viton® seals & & range in sizes from 1/2 in. to 2 in. & are available in PVC & CPVC. Specifications of industrial ball check valves include pressure rating of 235 psi at 73 degrees F & maximum service temperature of PVC at 140 degrees F & CPVC at 200 degrees F. True union ball check valves can be used either vertically or horizontally & feature minimum shut off at 5 psi with options including spring loaded balls, foot valves, flanged ends, socket & thread connectors & polypropylene & PVDF body construction.
Brand Names: AsahiAmerica, NSF, Spears, Tufline
www.fwwebb.com/products/products.php#Online...

The Specialty Mfg. Co. (SMC) - Saint Paul, MN
Manufacturer
ISO 9001:2008 certified manufacturer of inline check valves including high pressure check valves & low pressure check valves made of various materials: brass, stainless steel & plastics (PVC, polypropylene, PVDF, nylon) with Buna-N, ethylene propylene, fluoroelastomer, neoprene seals. Available in multiple configurations, sizes including 1/8 in. to 1 in. NPT, 1/16 in. to 1/2 in. hose barb, 1/4 & 3/8 flare connections. Available in various types including piston check valves, poppet check valves & ball type check valves. Applications include air, vacuum, water, gas, cryogenic, oxygen, refrigeration & Freon, beverage, car wash & pressure wash, industrial, construction equipment, agricultural, automotive aftermarket, medical, dental, cleaning equipment & chemical processing.
valves.specialtymfg.com/product/check-valve...

Ball Type Check Valves Products
	490 SERIES BALL CHECK VALVE - 1/4" to 3/8" NPT 410 SERIES PISTON CHECK VALVE - 1/4" NPT, 1/4" BSPP, 5/16" BARB 427 SERIES POPPET CHECK VALVE - 1/8" to 1/4" NPT, 1/8" to 1/2" BARB, 1/8" to 1/4" JACO, 1/4" to 3/8" PUSH-TO-CONNECT, 3/8" BIB More

Parker Hannifin Instrumentation Products Div. - Huntsville, AL
Manufacturer
Manufacturer of check valves including ball type check valves, spring loaded check valves, stop check valves & PTFE lined check valves. Products range in sizes from 1/8 to 1. Products are available in PTFE body material & trim, in-line configurations & connection types including female NPT, gripper, male NPT & flare types. Features include chemical resistance, polished sealing surfaces, tongue & groove external seals & machined PTFE springs.
www.parker.com/portal/site/PARKER/menuitem....

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Ryan Herco Flow Solutions - Locations
Distributor
Worldwide distributor of ball type check valves. Check valves also include plain end check valves, threaded end check valves, wafer style check valves, flanged end check valves, victaulic end check valves, ball check valves, disc check valves, swing check valves, diaphragm check valves & spring check valves. Materials include PVC, CPVC, polypropylene & PVDF. Markets served include water, health, electronics, chemicals & waste. ISO 9000 compliant.
Brand Names: Chemplast, Dwyer, Hayward, KBI, Micromold, Plast-O-Matic, Spears
webcat.rhfs.com/categorylist.aspx?catID=F32...

SSP - Twinsburg, OH
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified and ISO 17025 accredited. Manufacturer of standard and custom ball poppet type check valves or medium pressure instrumentation check valves. Features include 316 stainless steel and brass body constructions, Viton® and Buna-N seat material and 316 stainless steel and PCTFE ball material. Valves have working pressures up to 4,000 psig, temperature range up to 350 degrees F, cracking pressure ratings from 1/3 psig to 50 psig. Made in the USA.
Brand Names: FloLok, SSP
my-ssp-usa.com/Products/Valves/Check-Valves...

Taylor Devices, Inc. - North Tonawanda, NY
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 & AS9100 certified manufacturer & service of check ball type valves for custom high pressure hydraulic systems.
www.taylordevices.com

Miller Plastic Products, Inc. - Burgettstown, PA
Manufacturer, Custom Manufacturer, Service Company
Kynar® (PVDF) pipe, fittings, nipples, flanges, valves, bushings, adaptors, reducers, & couplers. Standard molded or custom CNC machined. Fluid handling components pipe systems, spray headers, dip tubes & underdrains from Kynar® (PVDF), & PTFE.
www.millerplastics.com

The Kraissl Co., Inc. - Hackensack, NJ
Manufacturer, Custom Manufacturer
Manufacturer of simplex duplex strainers, transfer valves & positive placement pumps for fuel oil transfer & pipeline service.
kraissl.rtrk.com/?scid=853669&rl_alt=http%2...

Colonial Engineering, Inc. - Portage, MI
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of plastic ball check valves, swing check valves, spring check valves. Materials include PVC, CPVC, EPDM & FKM.
Brand Names: Full-Block
colonialengineering.rtrk.com/?scid=2899384&...

DK-LOK U.S.A. - Locations
Manufacturer
ISO 9001:2008 & ISO 14001:2004 certified. Manufacturer of check valves including ball type check valves. Types include poppet, one piece, adjustable & high pressure check valves. Meets OHSMS 18001, ASME & API standards.
Brand Names: D-Pro
catalog.dklokusa.com/category/check-valves

General Air Products, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom check valves including air/gas, ball type, high pressure & spring loaded check valves. Check valves include in-line, in-tank, T, unloading & cast brass check valves. Unloading check valves range in outlet sizes (MPT) from 1/4 in. to 3/4 in. In-line check valves range in connection sizes from 3/8 in. to 3/4 in. Cast brass check valves range in flow rates from 12 SCFM to 220 SCFM.
www.generalairproducts.com/Check-Valves-Saf...

Simtech USA - Levittown, PA
Manufacturer, Custom Manufacturer
Manufacturer of ball type check valves. Specifications ball type check valves include nominal size ranging between 1 1/2 in. & 4 in., EPDM & Viton® seals, & IPS socket, NPT threaded, ANSI 150 flanged & metric socket connections. Materials include PVC, CPVC, polypropylene & PVDF.
catalog.simtechusa.com/category/thermoplast...

Ball Type Check Valves Products
	VQ Series True Union Ball Check Valve

Industrial Specialties Mfg, Inc. - Englewood, CO
Distributor, Manufacturer
ISO 9001:2008 Certified manufacturer & distributor of high pressure ball type check valves in materials including brass. Available with pressure ratings up to 3000 psi, thread sizes ranging from 1/4 to 3/8 in. & thread types including FNPT x MNPT FNPT x FNPT & MNPT x MNPT.
industrialspec.com/checkvalves.html

Ball Type Check Valves Products
	CVB Series - Ball Check Valve

Red Valve Co./Tideflex Technologies - Carnegie, PA
Manufacturer
Manufacturer of ball type check valves, duckbill check valves, & stop check valves. Types include in line check valves & rubber check valves. Inline check valves include housed inline, insertable inline, & specialty inline. Rubber check valves such as outfall check valves, inline check valves, & specialty check valves available. Check valves seal & close drop tight around debris with less than 1 psi of back pressure. Does not warp & freeze & does not require outside energy for operation.
www.redvalve.com/rv/index.php?/content/sect...

Schutte & Koerting - Trevose, PA
Manufacturer, Custom Manufacturer
Valve refurbishment, valve reconditioning, valve modification, valve repair, in-line safety relief valve testing, valve repacking & process valve seat repair.
www.s-k.com/pages/pro_09_01.html

E-Motion, Inc. - Eugene, OR
Distributor, Manufacturer
Distributor of spring loaded ball type check valves. Various types also include butterfly, diaphragm, solenoid, control, brass, stainless steel, pneumatic and electric, manual, mechanical and process valves. Items are available in stock.
Brand Names: Truflo
www.e-motionllc.com/Articles.asp?ID=159

Ohio Valley Industrial Services, Inc. - Coraopolis, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of medium pressure valves including ball type check valves for uni-directional flow control of fluids and gases up to 20,000 psi pressure.
Brand Names: Parker
www.ovisinc.com/documents/MediumPressurePro...

Hydratron, Inc. - Locations
Distributor, Manufacturer
Manufacturer of check valves including air/gas check valves & ball type check valves. Materials of construction include 316 stainless steel & 300 series stainless steel spring. With a cracking pressure of 15 psi, operating temperatures range from minus 420-degrees F-plus 1200-degrees F. Tube size ranges from 1/4 in.- 9/16 in. High pressure check valves & o-ring check valves are also available. ISO 9001:2000 compliant.
www.hydratron.com/media/html/checkvalves.ht...