Flexi-Hinge Valve Co., Inc. - Fairview, PA
Manufacturer
Manufacturer of seatless, self-actuating, double door check valves & foot valves in sizes 1 thru 24 inch. Body styles include MTE, Victaulic® grooved, plain ends, flanged ends & wafer style. Internal materials include 316 stainless steel or 6061 T6 aluminum. Available elastomers include Buna-N, EPDM, Viton® & silicone. Maximum operating pressure is 200 PSI. Spring-less design features low pressure drops with increased flow areas for check valves.

Colton Industries - Buffalo, NY
Manufacturer, Custom Manufacturer
Custom manufacturer of resilient and metal seated check valves including flanged and wafer pattern silent and twin door check valves. Materials include cast iron, stainless steel and cast steel. Valves are available in various models and in 2 in. to 36 in. sizes with 6,250 psig maximum operating pressure. Various features include horizontal and vertical upward flow patterns, retainerless design, discs, plugs, seats, ANSI flanges, springs and end connections.
products.coltonind.com/category/check-valve...

Resilient Seated Check Valves Products
	Wafer Pattern Silent Check Valve - Cast Iron Flanged Silent Check Valve - Cast Iron Flanged Silent Check Valve - Cast Steel/Stainless Steel More

Industrial Accessories Co. - Mission, KS
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of resilient seated check valves made from cast iron & corrosion resistant stainless steel wetted parts. Resilient seated valves are available in 3 in. to 24 in. dia. with 50 psi pressure. Features of valves include thrust ball bearing yoke bushings, cast iron hand wheels, rising stems, bonnetless outside screws & yokes, corrosion resistant stainless impregnated coating & non-clogging step design. Valves are available with optional ratchets, chain wheels & square drive nuts, gear-operators, pneumatic & hydraulic cylinders & electric actuators, V-ports, back seat stops, deflection cones, extension & non-rising stems.
iacintl.rtrk.com/?scid=2672323&rl_alt=http%...

DFT Inc. - Exton, PA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified 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/viewitems/threaded-c...

Resilient Seated Check Valves Products
	FBC™ Insert Wafer Check Valve Basic-Check® Threaded In-Line Check Valves

Check All Valve Manufacturing Co. - West Des Moines, IA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified. Manufacturer & designer of lift type, resilient seated & PTFE lined check valves. 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 are also available. Materials include carbon & stainless steel, high & non-ferrous alloys & titanium & nickel alloys. CE certified.
Brand Names: Check-All
www.checkall.com/PDFfiles/Catalog.pdf

U.S. Valve, LLC - Linthicum Heights, MD
Manufacturer, Custom Manufacturer
Specializing in the design & manufacturing of high performance check valves & ball valves that feature low pressure drop & the highest CV available. Full port, double disc check valves are intended to produce flow that is as close as possible to laminar resulting in longer life & lower maintenance. Customer connections include npt, flanged, wafer type, welded ends & grooved (Victaulic) ends. Three-piece valves allow for inspection & removal from a piping system with relative ease. Custom design valves from OEMs for specific applications.
www.usvalve.com

Boig & Hill, Inc. - Valley Stream, NY
Distributor, Custom Manufacturer, Manufacturers' Rep
Distributor of valves including resilient seated, shut-off, air control & round port check valves. Specifications of valves include size ranging from 1/4 in. to 10 in., carbon steel & brass body with pipe ends, stainless steel balls & stems, polyfill & reinforced TFE seats, body seals & butt & socket welds, NPT screw, brass solder & sweat end connections.
Brand Names: Access, Deste, Everlasting, Farris, Flowserve, K-MASTER, Lonergan, Spence, Teledyne Farris,...
www.boighill.com/

PR Valves, LLC - South Houston, TX
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 Signaling, Flowtek, Hancock, Kitz, Orbit, Smith, WKM, Walworth
www.prvalves.com/valves.html

Delta Pacific Valve Mfg. Co. - Hauppauge, NY
Distributor, Manufacturer
Manufacturer & distributor of full & reduced-opening swing check valves dual-plate wafer check valves, metal & resilient-seated valves, tilting disc check valves, lift, piston & silent check valves.
Brand Names: DPV
www.deltapacificvalve.com/products/check.ht...

Kepner Products Co. - Villa Park, IL
Manufacturer, Custom Manufacturer
Custom manufacturer of resilient seated check valves made from brass, stainless steel & aluminum. Types of check valves also include inline, cartridge, ball & split flange check valves. Check valves are available in various sizes, end connections & flow rates with minus 184 degrees C to plus 232 degrees C temperature & maximum pressure rating up to 6,000 psi.
Brand Names: Kepner
www.kepner.com/product.htm

Pro Dyne Corp. - Phoenixville, PA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
Stocking distributor of resilient seated & silent check valves made from rubber. Wafer & swing type check valves are also available.
www.prodynecorp.com/other_products_services...

Marr Valve Co., Div. of The Specialty Mfg. Co. - Granite Falls, MN
Manufacturer, Custom Manufacturer
Manufacturer of check valves such as floor drain check valves, hinged elastomer check valves, metal seated check valves, resilient sealed check valves, & spring loaded check valves. Operating pressure ranging from 1 psi - 150 psi, operating temperature from -25 - 250 degrees F, air flow rate of 2.5 SCFM at 50 psi, & CV from 0.03 - 0.06. Features include brass stems, nickel plated body & panel nuts, 302 stainless steel spring, & 1/2 in. panel holes. Seal options include Buna-N, ethylene propylene, & fluoroelastomer (Viton®).
www.marrvalve.com/check_valves/check_valve....

MERIDIAN Valves, Actuation, PVF - Edmonton, AB
Distributor, Manufacturer
Manufacturer & distributor of resilient seated check valves. Various features include extended bonnets, PTFE inserts, impactor hand wheels & bolted covers. Items are available in stock. 24/7 services available.
Brand Names: Velan
www.meridianvalve.ca/

Neway Valve - Stafford, TX
Manufacturer
Manufacturer of metal seated or resilient seated gate & check valves. Manual wafer check valves are available. Features include single/dual plate design, spring loaded disc, resilient/metal seated, zero leakage & optional plug disc. Materials used include carbon steel, stainless steel & duplex steel. Valves are available in wafer, lug & RF end connections. Valves can be installed in line orientation & seal performance. Meet API 594 standards.
Brand Names: Neway
www.neway.com.cn/en/product/product-content...

TRIFLOW Corp. - West Berlin, NJ
Distributor, Custom Manufacturer, Manufacturers' Rep
Distributor of high pressure check valves, lift type check valves, metal seated check valves, resilient seated check valves & rubber valves. Types of check valves also include integral flapper, dual plate check valves, multi-function check valves, turbine non-return check valves & Y-globe stop check valves.
Brand Names: Apco, CheckMate, DeZURIK, Tideflex
www.triflowcorp.com/products.htm

Pinnacle Industrial Supply, Inc. - San Diego, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of resilient seated check valves, silent check valves, spring loaded check valves, tilting disc check valves & wafer check valves. Available in different metals, plastics, pressures & end connections. Types of valves also include ball, gate, globe, butterfly & specialty valves. Services include product training, consultation & plasma cutting.
www.pinnacleindsupply.com/products/valves.p...

Valve Check, Inc. - Vadnais Heights, MN
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of piston, resilient seated, & silent check valves. Available in operating pressure up to 10000 psi. Cracking pressure ranges from 0 psi to 250 psi. Male & female NPT ranges from 1/8 in. to 2 in. Seal options include Viton®, neoprene, buna, PTFE, & silicone. Materials used include aluminum, brass, steel, & stainless steel.

Titan Flow Control, Inc - Lumberton, NC
Manufacturer, Custom Manufacturer, Service Company
Design & fabrication of industrial flow products including check valves, wye, duplex & basket strainers. Custom & standard products available.

T & A Valve Industries, Inc. - Brooklyn, NY
Distributor, Custom Manufacturer, Manufacturers' Rep
Distributor of check valves including metal seated, piston, plastic resilient seated, sanitary stainless steel & silent 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. Additional services include field engineering, relief valve repairing, steam trap surveys, bypasses, trim changes, extension stems, retrofits & fusible link assemblies. Complete inventory of pipe, valves & fittings offered as well.
Brand Names: AES, ASCO, Aloyco, American, Apollo, Bonney Forge, Center Line, Conbraco, Crane, DFT, DFT, DSI,...

Dorner Does - Milwaukee, WI
Distributor, Manufacturers' Rep, Service Company
Distributor & rep. of valves, actuation, fluid process equipment & controls.
Brand Names: ASI Level Sensors, BIF, DeZURIK, Gemeco, Golden Anderson, Posi-Flate, Score-Tricentric, Tru-Tech

Jarecki Valves - Fairview, PA
Manufacturer, Custom Manufacturer, Service Company
Woman-owned custom manufacturer of resilient seated piston check valves available in 1/2 in. to 10 in. sizes. Materials include steel, 316 stainless steel, Inconel® 600, titanium, Hastelloy® C-276 & zirconium. Piston check valves are available with plugs, plug coatings, seats, springs, retaining rings, raised face & socket weld, buttweld, flanged & threaded end connections.

Warren Controls Corp. - Bethlehem, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer & designer of resilient seated & wafer check valves for hydraulic & pneumatic pressure & flow control. Features include two controlling segments with pressure balancing control elements, cast iron valve body, stainless steel trim for differential pressure exceeding 100 psid to maximum 150 psid or stainless steel or bronze trims for pressure under 100 psid. Specifications include control value authority 0.2 to 0.5, weight 4.3 lbs. to 903 lbs. & size 2 1/2 in. to 10 in. Check valves can be mounted in horizontal pipes. Meet Military Specs.

Central States Group - Omaha, NE
Distributor, Custom Manufacturer
ISO 9001:2000 certified distributor of valves including metal seated & resilient seated check valves. Types include butterfly, duo check, flow seal MS severe service, 3-piece ball, tube full port ball, 3 & 4 way ball, gate, globe, check, instrumentation, thermoplastic ball, sanitary, industrial diaphragm, lined butterfly, plug, zero leakage & in-line spring loaded check valves.

Durable Controls, Inc. - Hartland, WI
Distributor, Custom Manufacturer
Distributor of stainless steel fittings & valves, instrumentation & controls, gauges & thermometers, pneumatic, process valves, hose/pipe/couplings/tanks, vibration isolation, centrifugal pumps, tubing.

Forum Energy Technologies - Houston, TX
Manufacturer
ISO 9001:2000 certified manufacturer & distributor of resilient seated butterfly check valves. Valves are available in sizes from 1.5 in. to 72 in. & in various styles including wafer, semi lug & full lug body with pressure ratings up to 200 psi. Resilient seated butterfly valves have self adjusting double V shaped stem seal & stem & body isolated from line media. Features include snap-in seat & thin profile disc. Valves meet ANSI & ASME standards.