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Supplier: XOMOX (A Crane Co. Company)
Description: and blow out is minimized. Additionally, PFA and FEP liners are inherently less porous than PTFE. Xomox Lined Swing check, Ball check, piston check and Poppet check have PFA as standard lining and uses the cast dovetail recesses and machined grooves to lock the liner to
- Connection: Bolt Flange
- Flow (Cv): 8
- Material of Construction: Ductile Iron, Steel
- Media Description: Air
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Supplier: Flomatic Valves
Description: 80DIX - High strength epoxy coated ductile iron body features a double-guided ductile iron poppet. Designed for vertical and horizontal applications. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Agency / Standard: ANSI, NSF
- Material of Construction: Ductile Iron
- Media Temperature: 180 F
- Pressure Rating: 400 psi
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Supplier: U.S. Plastic Corporation
Description: vertical up-flow or horizontal installations. Pressure rating @ 73 water-full flow open 150 psi; back pressure closed-75 psi. Max. temp. 140F. Not for use with compressed air or gas.
- Valve Type: Swing Check Valves
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Supplier: U.S. Plastic Corporation
Description: The 695 series is a general purpose check valve that operates in any position, horizontal or vertical. A great low-resistance, high flow check valve where space is limited. Available in nylon for general purpose use and polypropylene for excellent chemical
- Material of Construction: Polypropylene (PP)
- Valve Size: 0.1875 inch
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Supplier: U.S. Plastic Corporation
Description: Cepex PVC Wafer Check Valve with EPDM. Sizes 4" to 8" rated at 150 psi @ 73F. Excellent flow characteristics. Lightweight. Can be operated in vertical or horizontal position. Complies with ANSI. 2 psi cracking pressure and 4 psi back pressure to close. Van Stone Flanges are the
- Material of Construction: PVC
- Valve Size: 8 inch
- Valve Type: Wafer / Split Disc Check Valves
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Supplier: Flomatic Valves
Description: cushion closure system for adjustable rate of valve closure. For vertical installation add “V” to end part number. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Agency / Standard: ANSI, NSF
- Material of Construction: Cast Iron
- Media Temperature: 180 F
- Pressure Rating: 200 psi
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Supplier: Flomatic Valves
Description: vertical installation add “V” to end part number. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Agency / Standard: ANSI, NSF
- Material of Construction: Cast Iron
- Media Temperature: 180 F
- Pressure Rating: 200 psi
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Supplier: Flomatic Valves
Description: vertical installation add “V” to end part number. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Agency / Standard: ANSI, NSF
- Material of Construction: Cast Iron
- Media Temperature: 180 F
- Pressure Rating: 200 psi
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Supplier: U.S. Plastic Corporation
Description: for horizontal and vertical installations. Valves have a round body design with incorporated notches for flange bolt alignment and incorporated valve lifting eyelet with flow direction arrow. All seals are EPDM (NSF61). All K6 series thermoplastic wafer check
- Material of Construction: PVC
- Valve Size: 6 inch
- Valve Type: Wafer / Split Disc Check Valves
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Supplier: Mueller Company
Description: Preferred Source for Water Distribution Products for more than 150 years... Since 1857, the Mueller name has been known for innovative Water Distribution Products of superior quality. We are North America's largest and only full-line supplier of potable Water Distribution Products. Our products are
- Media Description: Water, Potable Water
- Valve Size: 0.6250 to 1 inch
- Valve Type: Double Check Valves
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Supplier: Victaulic Co. of America
Description: Resilient-seat spring return swing check valve designed for horizontal or vertical (upward flow) applications Series 416 features OGS grooved ends Series E416 features StrengThin™ 100 grooved ends Sizes from 2 -12? | DN50 - DN200 Pressures up to 300 psi | 2068 kPa | 21 bar
- Material of Construction: Stainless Steel
- Pressure Rating: 300 psi
- Valve Size: 2 to 12 inch
- Valve Type: Swing Check Valves
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Supplier: GF Piping Systems
Description: GF Piping Systems plastic check valves provide minimum pressure loss and can be mounted horizontally or vertically. Our check valves offer good flow characteristics and compact design. Types: Types 561 and 562 ring in a new generation of valves, featuring
- Agency / Standard: ISO
- Connection: Bolt Flange, Tube Fitting, Butt Weld, Socket Weld / Solder
- Material of Construction: CPVC, Polypropylene (PP), PVC, PVDF
- Valve Size: 0.3750 to 12 inch
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Supplier: Mid-America Fittings, Inc.
Description: Choice of outside diameter size
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Valve Size: 0.5000 to 4 inch
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Supplier: Hayward Flow Control
Description: WC Series wafer check valves are offered in PVC, PP and PVDF. O-ring material is FPM, EPDM or PTFE encapsulated FPM. Sizes up to 8 in. are supplied with a spacer in PVC and PP materials only. Spacers are not required for DIN or PVDF pipe installations. Spacers allow full disk opening
- Connection: Threaded, Tube Fitting, Socket Weld / Solder
- Material of Construction: Polypropylene (PP), PVC, PVDF
- Media Description: Water, Potable Water, Wastewater
- Media Temperature: 70 F
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Supplier: Victaulic Co. of America
Description: SPRING OPERATED TYPE 8 INCH NOMINAL SIZE 8 NOMINAL SIZE - DECIMAL 8 NOMINAL SIZE - FRACTIONAL HORIZONTAL/VERTICAL INSTALLATION INCLUSIONS/FEATURES CARBON STEEL BODY MATERIAL 300 PSI PRESSURE RATING 8 INCH IPS GROOVED X 8 INCH
- Material of Construction: Steel
- Pressure Rating: 300 psi
- Valve Size: 8 inch
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Supplier: Velan, Inc.
Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in thermal and nuclear power plants as well as oil and gas industry applications around the world. Only Velan offers the advantages of
- Agency / Standard: ASME
- Connection: Butt Weld, Socket Weld / Solder
- Media Description: Water, Wastewater, Steam
- Valve Size: 2.5 to 14 inch
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Supplier: Liberty Pumps
Description: Heavy Duty PVC Spring-loaded valve reduces "water hammer" effect 125 PSI rated Vertical or horizontal installation Maximum fluid temp. 160 degrees F QCV150 1-1/2" or QCV200 2"
- Material of Construction: PVC
- Pressure Rating: 125 psi
- Valve Size: 2 inch
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Supplier: DFT Inc.
Description: The DSV® is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV® is available as a "Vertical" or "Horizontal" valve. The Horizontal valve is for
- Agency / Standard: ANSI
- Connection: Clamp Flange
- Flow (Cv): 2.4 to 109
- Material of Construction: Stainless Steel
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Supplier: DFT Inc.
Description: The DSV® is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV® is available as a "Vertical" or "Horizontal" valve. The Horizontal valve is for
- Agency / Standard: ANSI
- Connection: Clamp Flange
- Flow (Cv): 2.4 to 90
- Material of Construction: Stainless Steel
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Supplier: Victaulic Co. of America
Description: Utilizes a spring-assisted, double disc design that achieves drop tight sealing Can be installed in both horizontal or vertical flow up positions Sizes from 14 – 24? | DN350 -DN600 Pressures up to 230 psi | 1586 kPa | 16 bar
- Material of Construction: Ductile Iron
- Pressure Rating: 230 psi
- Valve Size: 14 to 24 inch
- Valve Type: Ball / Disk Check Valves
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Supplier: American Cast Iron Pipe Company
Description: Product Description AMERICANs Waterous Series 600 swing check valves are in full compliance with ANSI/AWWA C508. Configurations are available that are UL Listed. Rated working pressure is 200 psig. These check valves are suitable for horizontal or vertical
- Agency / Standard: ANSI, AWWA
- Material of Construction: Ductile Iron
- Media Description: Water
- Pressure Rating: 200 psi
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Supplier: Liberty Pumps
Description: Ball/check combo provides compact design Heavy-duty PVC 125 PSI rated Vertical or horizontal installation BCV150 1-1/2" or BCV200 2"
- Material of Construction: PVC
- Pressure Rating: 125 psi
- Valve Size: 2 inch
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Supplier: DeZURIK, Inc.
Description: The Hilton H-950 Swing Check Valve is designed for horizontal or vertical flow (not suitable for down-flow applications). When fully open the valve disc is out of the flow area allowing for 100% uninterrupted flow. Seating can be metal or resilient. The valve comes
- Valve Type: Swing Check Valves
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Supplier: Hayward Flow Control
Description: Check Valves Saves on Energy and Pump Wear Lower Closing Pressure than Swing Check Valves Integral Bolt Eyes for Ease of Installation for Large Sizes Can be Installed in the Vertical or Horizontal Position
- Connection: Threaded
- Material of Construction: CPVC, PVC
- Media Description: Water, Potable Water, Wastewater
- Media Temperature: 70 F
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Supplier: Victaulic Co. of America
Description: SPRING OPERATED TYPE 3 INCH NOMINAL SIZE 3 NOMINAL SIZE - DECIMAL 3 NOMINAL SIZE - FRACTIONAL AIR, OIL APPLICATION -20 TO 180 DEG F TEMPERATURE RATING END SEAL NITRILE GASKET, HORIZONTAL/VERTICAL INSTALLATION INCLUSIONS
- Pressure Rating: 300 psi
- Valve Type: Check Valves
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Supplier: Mueller Company
Description: MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act.
- Agency / Standard: ANSI
- Material of Construction: Cast Iron
- Media Description: Water, Potable Water
- Valve Size: 0.6250 to 1 inch
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Supplier: Mueller Company
Description: MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act.
- Agency / Standard: ANSI
- Material of Construction: Cast Iron
- Media Description: Water, Potable Water
- Valve Size: 0.6250 to 1 inch
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Supplier: Mueller Company
Description: MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act.
- Agency / Standard: ANSI
- Connection: Compression Fitting
- Material of Construction: Cast Iron
- Media Description: Water, Potable Water
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Supplier: Hayward Flow Control
Description: valves are assembled with silicone free lubricant. Features NSF/ANSI 61 PVC, Corzan CPVC, and PP For Horizontal or Vertical Installation 1/2 in. to 6 in. are Sure Block Design Square Cut Seat for Positive Sealing Seats with Minimum Back Pressure Full Port - 1/4 in. to 4 in. Trim
- Connection: Threaded, Socket Weld / Solder
- Material of Construction: CPVC, Polypropylene (PP), PVC, Other
- Media Description: Water, Potable Water
- Media Temperature: 70 F
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Supplier: Liberty Pumps
Description: ABS valve body Rubber slip connection with hose clamps Vertical and horizontal installation Models Available - CV2N1 combination 1-1/4" or 1-1/2", CV200 2"
- Material of Construction: Other
- Valve Size: 2 inch
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Supplier: Velan, Inc.
Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as well as other HP steam services around the world. Also preferred in high pressure, high
- Agency / Standard: ASME
- Connection: Butt Weld, Socket Weld / Solder
- Valve Size: 2 to 24 inch
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Supplier: Crane Fluid Systems
Description: Features & Benefits Cast Steel, bolted cap and flanged Swing check valves prevent reversal of flow through the pipeline Can be installed in horizontal or vertical, upward flow piping Offer low resistance to flow and are particularly suited to low velocity service Seat ring is
- Material of Construction: Steel
- Media Description: Water
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Supplier: Crane Fluid Systems
Description: Features & Benefits Cast Steel, bolted cap and flanged Swing check valves prevent reversal of flow through the pipeline Can be installed in horizontal or vertical, upward flow piping Offer low resistance to flow and are particularly suited to low velocity service Seat ring is
- Material of Construction: Steel
- Media Description: Water
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Supplier: Liberty Pumps
Description: PVC Vertical and horizontal installation 125 PSI rated Models available - CV125C 1-1/4", CV150C 1-1/2", CV200C 2", CV300C 3"
- Material of Construction: PVC
- Pressure Rating: 125 psi
- Valve Size: 2 inch
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Supplier: Danfoss A/S
Description: BCV check valves are installed in the liquid line of heat pump air conditioner to prevent counter flow at change over cycles from heating to cooling or vice versa. For prevention of reverse flow of high pressure gas when compressors stops. For use with Fluorinated Refrigerants, air or
- Connection: Socket Weld / Solder
- Material of Construction: Copper
- Media Description: Gas, Other
- Media Temperature: -22 to 248 F
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Supplier: DeZURIK, Inc.
Description: APCO CSC Silent Check Valves are designed to mitigate water hammer by positively closing before reversal of flow can occur. The valve closes silently, is low in cost, reliable and requires no regular maintenance. Silent check valves are commonly used in
- Valve Type: Check Valves
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Description: Description What are Positive Safety Swing Check Valves? Positive Safety Swing Check Valves are a type of check valve that is designed to prioritize safety. These valves are equipped with accessories that ensure reliable and secure operation in
- Valve Size: 2 to 16 inch
- Valve Type: Check Valves
Find Suppliers by Category Top
Featured Products Top
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DFT® has the Check Valve for your Vertical or Horizontal applications. Whether you need a wafer, flange, threaded or butt weld style – DFT® check valves are designed to work in any orientation (read more)
Browse Check Valves Datasheets for DFT Inc. -
Download a copy of the DFT® Check Valve Catalog to see our complete line of non-slam, axial flow, silent check valves, and find out more about how they help solve problems like reverse (read more)
Browse Check Valves Datasheets for DFT Inc. -
Featuring 2 of DFT’s high performing check valves, the Excalibur® flanged check valve and the WLC® wafer check built for use in refinery and chemical applications. Both have a tight seal, protect other equipment in the system from reverse flow, and are designed for low maintenance (read more)
Browse Check Valves Datasheets for DFT Inc. -
, silent check valves, spring assisted valves, horizontal, and vertical valves. DFT® is available to review your check valve sizing requirements and assist with selecting the proper check valve for your application. Available are the Basic-Check® valve, BNC® valve (read more)
Browse Check Valves Datasheets for DFT Inc. -
, vacuum breaker valves, restrictor valves, compressor valves, wafer, threaded, and flanged valves, socket weld valves, soft seat valves, in-line valves, straight-thru design valves, silent check valves, spring assisted valves, horizontal, and vertical valves. DFT® is available to (read more)
Browse Check Valves Datasheets for DFT Inc. -
. DFT® in-line, axial flow, silent check valves are spring-assisted valves that can be installed either horizontally or vertically (flow up or flow down) and can be sized for your specific application. They provide reliable low-maintenance service for a wide range of fluids and pressure (read more)
Browse Check Valves Datasheets for DFT Inc. -
The DFT® models GLC® and Excalibur® NAB (Nickel-Aluminum Bronze) Silent Check Valves are spring-assisted, nozzle style, non-slam check valves that are designed to withstand the harsh environments of salt and brine water applications where corrosion resistance and (read more)
Browse Check Valves Datasheets for DFT Inc. -
The DFT® model DLC® model check valve is one of many corrosion resistant, dependable, versatile, and economical spring-assisted, in-line non-slam check valves built for a wide range of applications 1/2" to 3" line size (read more)
Browse Check Valves Datasheets for DFT Inc. -
The DFT® Model SCV® is a corrosion-resistant, dependable, versatile, and economical spring-assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas, or steam, the SCV® provides tight shut-off and protects other equipment in the system from (read more)
Browse Check Valves Datasheets for DFT Inc. -
The FBC® check valve is an economical, compact, lightweight, insert wafer check valve that easily installs between two flanges. The in-line, spring assisted design prevents "water hammer" and reverse flow". The FBC (read more)
Browse Check Valves Datasheets for DFT Inc.
Conduct Research Top
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Normally Closed Check Valve Beats Gravity in Vertical Pipeline
Encapsulated spring eliminates contamination
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IA-5 Electronics Industry Applicaton Bulletin
Check Valve provides positive seal on a vertical line in a reverse osmosis system.
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Application Bulletin: IA-5 Electronics Industry
Check Valve provides positive seal on a vertical line in a reverse osmosis system.
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Encapsulated Spring Eliminates Contamination
Normally-closed check valve is effective in vertical pipeline applications where ball checks fail to seal.
More Information Top
Indicates content that may require registration and/or purchase.
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Countries > Canada > National > Regulations > Canadian Environmental Protection Act‚ 1999 > [CANADA Reg SOR/2008-197] SOR/2008-197 - Storage Tank Systems...
(a) in the case of steel piping, cathodic protection and leak detection, groundwater monitoring wells, vapour monitoring wells, single vertical check valves or mechanical line leak detection devices; and .
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Countries > Canada > National > Gazette > 2011 > Part I > [CANADA Gazette Part i, 2011-0401] Part I‚ April 2‚ 2011‚ Vol. 145‚ No. 14
… French versions of sections 5 and 6; • Amend paragraphs 10(2)(a) and (b) of the French version by replacing “soupapes de retenue verticales” with “soupapes de retenue verticale simples” to align with “single vertical check valves ” used in the …
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Popular Products In Forced Induction - Big Bruin
• DuraChoice Brass Vertical Check Valve (Foot Valve .
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api 8c - offers from api 8c manufacturers, suppliers, exporters & wholesalers
[ Related Keywords : Lift Check Valve, Vertical Check Valve , Flanged Check Valve, WCB Check Valve ] .
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Sustainable wind‐driven bioventing at a petroleum hydrocarbon–impacted site
A Mylar one-way vertical check valve was installed to allow passive airflow into the well but prevent VOCs or airflow out when the barometric pressure mechanism dominates the air/vapor movement over wind speed (Exhibit 6).
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Audel HVAC Pocket Reference
Vertical check valve .