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Spring Loaded Check Valves

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Spring Loaded Check Valves Suppliers

Displaying 1 to 25 out of 197 results
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Colton Industries - Buffalo, NY Browse our catalog of products
Manufacturer, Custom Manufacturer
Custom manufacturer of valves including silent and twin door check valves. Types of silent check valves include threaded, wafer pattern and flanged silent check valves. Materials include cast iron, stainless steel and cast steel. Various features include horizontal and vertical upward flow patterns, three-piece design, ANSI flanges, plugs, flanged ends, resilient or metal-to-metal seating surfaces, discs and end connections.
products.coltonind.com/category/check-valve...
Check All Valve Manufacturing Co. - West Des Moines, IA Browse our catalog of products
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer & designer of spring loaded silent check valves. Types of valves include flange, lined pipe, sanitary, union, straight sided & glass pipe insert, sanitary cartridge, low & high pressure, socket weld, connector, bushing, horizontal, vertical flanged, miniature & tubing valves. Materials include carbon & stainless steel, high & non-ferrous alloys & titanium & nickel alloys. Specifications of valves include 1.25 in. to 20 in. nominal dia., pressure up to 10,000 psig & -196 degrees C to +593 degrees C storage temperature. Suitable for chemical, petrochemical, pharmaceutical, food & dairy & OEM applications. CE certified.
Brand Names: Check-All
www.checkall.com/PDFfiles/Catalog.pdf
Pneuline Supply Inc. - Greeley, CO
Manufacturer, Custom Manufacturer
Manufacturer of ball type spring loaded check valves made from plastic & brass. Plastic ball check valves are available with 1/8 in. to 3/8 in. barb, 1/8 in. to 1/4 in. NPT connections. Brass check valves are available with 1/8 in. & 1/4 in. male, female/male or male/female connections with cracking pressure up to 20 psi.
www.pneulinesupply.com/products/sub_cats.ph...
Parker Hannifin Instrumentation Products Div. - Huntsville, AL CAD Drawings
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....
Pokorney Mfg. Co. - Addison, IL
Manufacturer, Custom Manufacturer
Manufacturer of spring loaded check valves designed for use on air compressors, gas pumps or any application on water, oil or gas lines where positive acting, non-leaking check valve is required.
DFT Inc. - Exton, PA Browse our catalog of products
Manufacturer, Custom Manufacturer
Custom manufacturer of in-line & spring-assisted silent closing wafer check valves for liquids, gases & steam. Valves are made from various materials including carbon steel, stainless steel & cast iron. Wafer valves are available in 1 in. to 24 in. line sizes. Features include springs, seats, discs, bushings & gaskets. Meets ANSI & API 594 standards.
catalog.dft-valves.com/category/wafer-check...
ChemValve, Inc. - Tomball, TX
Manufacturer
Manufacturer of spring loaded 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...
SSP - Twinsburg, OH Browse our catalog of productsCAD Drawings
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified and ISO 17025 accredited. Manufacturer of standard and custom spring loaded check valves. Ball poppet type check valves or medium pressure instrumentation check valves are available. 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 and temperature range up to 350 degrees F. Available in different end connection types and end connection inlet/outlet sizes. Made in the USA.
Brand Names: FloLok, SSP
my-ssp-usa.com/Products/Valves/Check-Valves...
The Specialty Mfg. Co. (SMC) - Saint Paul, MN Browse our catalog of productsCAD Drawings
Manufacturer, Custom 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 (Kynar®), Nylon) with Buna-N, Ethylene Propylene, Fluoroelastomer (Viton®) & 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, push-to-connect and compression 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...
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
DK-LOK U.S.A. - Locations Browse our catalog of productsCAD Drawings
Manufacturer
ISO 9001:2008 & ISO 14001:2004 certified. Manufacturer of spring loaded check valves including poppet check valves made from 316 stainless steel & brass. Specifications include pressure up to 3,000 psig, temperature up to 190 degrees C, 1/8 in. to 1 in. OD & 1/8 in. to 1 in. pipe thread size. Valves are available with bodies, connectors, poppets, O-rings, spring & O-ring seals. Meets OHSMS 18001, ASME & API standards.
Brand Names: D-Pro
catalog.dklokusa.com/category/check-valves
Hy-Lok USA - Houston, TX Browse our catalog of productsCAD Drawings
Manufacturer
ISO 9001:2008 certified custom manufacturer of spring loaded check valves. Materials for spring loaded check valves include 316 stainless steel & brass. Specifications of check valves include 6000 psi pressure, minus 10 degrees F to plus 400 degrees F temperature & 0.67 Cv to 4.7 Cv flow coefficient. Check valve end connections include tube fittings & male or female NPT, ISO & BSP threads. Meets ASME standards.
www.hylokusa.com/products/valves/check-reli...
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...
Fluitron, Inc. - Ivyland, PA Browse our catalog of products
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of full line of valves.
www.fluitron.com
Parker / Autoclave Engineers FCD - Erie, PA Browse our catalog of productsCAD Drawings
Manufacturer, Custom Manufacturer
Custom manufacturer of spring loaded check valves for liquids & gases. Specifications of check valves include 0.094 in., 0.125 in. & 0.187 in. orifice sizes & 30000 psi pressure. Valves are available with O-rings, balls, poppets & cover glands.
parker.autoclave.com/category/all-categorie...
Industrial Specialties Mfg, Inc. - Englewood, CO Browse our catalog of products
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 Certified manufacturer & distributor of plastic check valves in materials including acrylic, Kynar®, nylon, PVC, polypropylene, polysulfone, PVC, ABS & acetal. Types include duckbill, spring loaded, diaphragm & ball valves. Ball valves are available in various thread sizes & with ID tube ranging from 1/16 in. to 3/16 in. PVC ball valves are available with guided PTFE ball & quad ring seats, cracking pressure up to 1 psi, maximum operating pressure up to 125 psi, maximum operating temperature up to 140 degree F & Buna-N, Viton® or ethylene propylene seals.
industrialspec.com/checkvalves.html
General Air Products, Inc. - Exton, PA Browse our catalog of products
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...
AB Industrial - West Chester, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of spring loaded check valves including full port & flange models. Stainless steel, PTFE & NPT.
Brand Names: Apollo, Bonny Forge, Grinnell, Islip, John Crane, Nibco, Spears, Sure Flow, Techno, Tyco, WKM, Watts
www.abpump.com/strainers_valves.php
USCO - Utilities Supply Corp. - Methuen, MA Browse our catalog of products
Distributor, Manufacturer, Custom Manufacturer
Distributor of spring loaded check valves. Various features include nylon, polypropylene and PVDF constructions, guided stainless steel balls, end connectors and seals.
Brand Names: SMC
www.uscosupply.com/PDF/catalog/usco_catalog...
Air Incorporated - Franklin, MA Browse our catalog of products
Distributor, Custom Manufacturer
Distributor of ball type and spring loaded check valves. Available in various sizes and in brass, carbon steel and stainless steel materials. Most items are in stock and available for immediate shipment.
Brand Names: Fabco-Air
airinc.rtrk.com/?scid=3014386&rl_alt=http%2...
Haskel International - Burbank, CA Browse our catalog of products
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom spring loaded check valves. Available in various sizes with pressure up to 150,000 psi. Aerospace, automotive, defense, fluid power, laboratories, mining, oil, gas, electronics and other industries served. Lean manufacturing capable. Meets OSHA and ATEX standards. Six Sigma and CE certified. Meets MIL STD 1330 Spec. One year warranty.
Brand Names: BuTech
www.haskel.com/Haskel/en/Library/BuTech-Lit...
Lumaco - Hackensack, NJ Browse our catalog of products
Manufacturer, Custom Manufacturer
Manufacturer of spring loaded concentric check valves made from 316 stainless steel. Check valves are available in 0.5 in. to 4 in. sizes with 1/2 in. to 4 in. valve opening. Features include Viton® & EPDM seals, PTFE stems, stainless steel springs & heavy duty clamps.
valves.lumaco.com/viewitems/check-valves-co...
PR Valves, LLC - South Houston, TX Browse our catalog of products
Distributor, Custom Manufacturer, Service Company
Stocking distributor of check valves available in forged steel, cast steel, chrome molly, stainless steel, Monel®, Hastelloy® B & C, cast iron, ductile iron, bronze, brass & PVC. Electric, hydraulic & pneumatic actuations. Modifications include flange ups, conversions, coatings, hydro testing, packing changes & trim changes.
Brand Names: Cameron, Contromatics, Edwards, Flowtek, Hancock, Kitz, Orbit, Smith, WKM, Walworth
www.prvalves.com/Brands%20of%20Valves.html
Vaccon Co., Inc. - Medway, MA CAD Drawings
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom check valves including spring loaded aluminum check valves used in industrial vacuum handling applications. Check valves feature cracking pressure less than 1 in. Hg. Dimensions include thread sizes ranging from 1/8 in. to 3/4 in. NPT. Materials used include EPDM, silicone & anodized aluminum. Applications include clamping & vacuum chucking, pick & placing of heavy loads, vacuum holding, vessel evacuation, lifting systems & handling. Industries served include packaging, electronics, printing, automotive, pharmaceuticals, plastics, food processing, chemical, medical, laboratory, robotics, machine automation, glass, paper, process control & OEM.
www.vaccon.com/Check-Valves-Home.aspx
Plast-O-Matic Valves, Inc. - Cedar Grove, NJ
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom spring loaded check valves including self closing check valves. Features include rugged thermoplastic construction, mounting position or reverse flow, leak-free sealing, stainless steel spring & positive repetetive sealing. Available in sizes including 1-1/2 in., 2 in. & 3 in. Materials include polyvinyl chloride, CPVC & natural polypro. Services include product innovation, engineering, precision manufacturing, pressure, flow & corrosion-resistant plastic piping, quality testing & technical assistance. RoHS compliant.
www.plastomatic.com/cks.html
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