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Supplier: DFT Inc.
Description: 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
- Agency / Standard: API
- Connection: Threaded, Butt Weld, Socket Weld / Solder
- Flow (Cv): 6 to 180
- Material of Construction: Stainless Steel
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Supplier: DFT Inc.
Description: The DFT® Basic-Check® valve is a versatile all-purpose, spring-assisted, in-line check valve that provides reliable, low maintenance service for a wide range of liquids and gases at various pressure/temperature combinations. The valve consists of a guard
- Connection: Threaded
- Flow (Cv): 5.8 to 90
- Material of Construction: Stainless Steel
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid
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Supplier: Carr Lane Manufacturing Co.
Description: Simple hydraulic flow restrictor that allows fluid to flow in one direction only. In-line mounting
- Connection: Threaded
- Media Description: Air, Compressed Air, Hydraulic Fluid
- Pressure Rating: 7500 psi
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Supplier: XOMOX (A Crane Co. Company)
Description: Lined valves and accessories use fluorocarbons such as PFA, PVDF, PTFE, PFA-AS (antistatic), and UHMWPE upon customer request. The melt process allows the liner to be locked into dovetails, locking grooves, and locking holes in the casting. Consequently, the potential for liner
- Connection: Bolt Flange
- Flow (Cv): 8
- Material of Construction: Ductile Iron, Steel
- Media Description: Air
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Supplier: Carr Lane Manufacturing Co.
Description: -free valve design with spring-loaded ball seat. The version shown here is used for in-line mounting with standard fittings and exposed fluid lines. Also available in a manifold-mounted version.
- Connection: Threaded
- Media Description: Air, Compressed Air, Hydraulic Fluid
- Pressure Rating: 7500 psi
- Valve Size: 0.2500 to 0.5000 inch
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Supplier: Seetru Limited
Description: Design The 595 In-line check valves are designed to be fitted in air/gas pipe lines and allow only uni-directional flow. The valves are fitted with an elastomer seal for additional sealing tightness
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel
- Media Temperature: 392 F
- Pressure Rating: 6092 psi
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Supplier: DFT Inc.
Description: The DFT® Restrictor Check Valve (RCV) is a versatile, all-purpose, spring-assisted, in-line check valve for applications that require higher cracking pressures to open the check valve than those offered by other DFT® check valves.
- Connection: Threaded
- Flow (Cv): 5.8 to 90
- Material of Construction: Stainless Steel
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid
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Supplier: DFT Inc.
Description: The ALC® is an in-line, spring assisted, single guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow. The lightweight compact design fits between mating flanges and meets API 594 Face-to-Face dimensions. The ALC® is an easy to maintain check
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Flow (Cv): 1690 to 7970
- Material of Construction: Exotic Metal, Stainless Steel, Steel
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Supplier: Danfoss A/S
Description: NRV and NRVH can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with fluorinated refrigerants. NRV and NRVH can be supplied with flare and solder connections. They are also available with oversize solder connections providing
- Connection: Socket Weld / Solder
- Material of Construction: Copper
- Media Description: Gas, Other
- Media Temperature: -58 to 284 F
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Supplier: Lee Co. (The)
Description: The Lee Company’s line of Power Generation Lee Chek check valves are designed for use in purge air, water injection and liquid fuel applications. The valves are field serviceable, allowing the user to disassemble and service the valve using a rebuild
- Valve Type: Check Valves
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Supplier: Mueller Steam Specialty
Description: Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, centrifugal pump and compressor systems and process applications.
- Agency / Standard: ANSI
- Connection: Bolt Flange
- Material of Construction: Aluminum, Brass / Bronze, Stainless Steel
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid, Other
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Supplier: Triangle Fluid Controls Ltd.
Description: The DFT® Model PDC Silent Check Valve is specially designed for use on the discharge side of reciprocating air or gas compressors. It includes a pulse damping chamber to maintain the disc in the open position during the momentary reductions in flow associated with
- Valve Type: Check Valves
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Supplier: Triangle Fluid Controls Ltd.
Description: , prevent pipe collapse during transient pressure drops, and to provide addition of air on the downstream side of check valves to dampen water hammer. Features 1" to 4" size 450 to 6000 CWP Threaded O.D. (MNPT) Unthreaded inlet bore Stainless
- Valve Type: Check Valves
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Supplier: Qosina Corp.
Description: Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of polycarbonate and silicone, Qosina part # 11584 has a unique red housing and features a 0.130 inch OD tubing port on each
- Pressure Rating: 0.1120 psi
- Valve Type: Check Valves
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Supplier: Qosina Corp.
Description: Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part #80057 is in-line and features a 0.130 inch OD tubing port on each end and has a low, 0.112 psi cracking
- Pressure Rating: 0.1120 psi
- Valve Type: Check Valves
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Supplier: Pneumadyne, Inc.
Description: Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90° Connectors (both with LED) provide quick electrical connection when
- Connection: Threaded, Tube Fitting
- Flow (Cv): 0.4100
- Material of Construction: Brass / Bronze, Exotic Metal, Stainless Steel
- Media Description: Air, Compressed Air, Water
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Supplier: Clippard
Description: The R-614 Multi Check Valve integrates four check valves in one compact valve body. Take advantage of the many features of this versatile line including easy manifold mounted design, integrated circuitry, Octo port outlet design, maximized performance
- Connection: Threaded
- Media Description: Air, Water, Other
- Media Temperature: 32 to 180 F
- Pressure Rating: 150 psi
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Supplier: Mueller Steam Specialty
Description: Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, and centrifugal pump and compressor systems.
- Agency / Standard: ANSI
- Connection: Bolt Flange
- Material of Construction: Other
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid, Other
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Supplier: Mueller Steam Specialty
Description: Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, and centrifugal pump and compressor systems.
- Agency / Standard: ANSI
- Connection: Bolt Flange
- Material of Construction: Cast Iron
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid, Other
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Supplier: Mueller Steam Specialty
Description: Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, centrifugal pump and compressor systems and process applications.
- Agency / Standard: ANSI
- Connection: Bolt Flange
- Material of Construction: Stainless Steel, Other
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid, Other
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Supplier: Specialty Manufacturing Co. (The)
Description: , Poppet & Ball style check valves NSF approved materials available In-line, Right-angle, Panel-mount body styles Air, Vacuum, Water, Gas, Cryogenic, Oxygen, Refrigeration, Medical, Dental, Metering & Flow Control applications
- Material of Construction: Brass / Bronze
- Pressure Rating: 3000 psi
- Valve Size: 0.2500 to 0.3750 inch
- Valve Type: Ball / Disk Check Valves
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Supplier: Jergens, Inc.
Description: Jergens Hydraulic Pilot Operated Check Valves are two-way valves used to lock pressure in a working circuit. Automatic free return flow is provided via air pilot operation. Designed so that loss of shop air line pressure will have no effect on the
- Pressure Rating: 5000 psi
- Valve Type: Check Valves
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Supplier: DeZURIK, Inc.
Description: /150 flanges. They are constructed of NSF epoxy lined and coated 12 mil Dry Film Thickness (DTF) ductile iron bodies and covers. Closure control devices include Air Cushioned Cylinder, Lever & Spring and Lever & Weight. APCO CVS-6000 and CVS-250 Swing Check Valves are
- Valve Type: Swing Check Valves
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Supplier: ASCO
Description: • Compact design • In-line mounted • Quiet operation • Instantaneous shutoff against reverse flow, low forward pressure opening • Disc seats before reverse flow to avoid fluid shock on reverse pressure differential
- Connection: Threaded
- Flow (Cv): 0.7000
- Material of Construction: Brass / Bronze
- Media Description: Air, Water
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Supplier: Spirax-Sarco
Description: The DCV6 stainless steel disc check valve is of the wafer pattern designed to be sandwiched between flanges. It is suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate lines etc. They have an
- Connection: Clamp Flange
- Material of Construction: Stainless Steel
- Media Description: Air, Water, Gas, Steam
- Media Temperature: 14 to 752 F
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Supplier: Spirax-Sarco
Description: The DCV3 and DCV3LT disc check valves are of the wafer pattern designed to be sandwiched between flanges. They are suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc. Face-to-face dimensions
- Connection: Clamp Flange
- Material of Construction: Stainless Steel
- Media Description: Air, Water, Gas, Steam
- Media Temperature: -76 to 752 F
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Supplier: Spirax-Sarco
Description: The DCV4 stainless steel disc check valve is of the wafer pattern designed to be sandwiched between ASME flanges. It is suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc. Face-to-face
- Connection: Clamp Flange
- Material of Construction: Stainless Steel
- Media Description: Air, Water, Gas, Steam
- Media Temperature: -20.2 to 752 F
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Supplier: Spirax-Sarco
Description: The DCV1 disc check valve is of the wafer pattern designed to be sandwiched between flanges. It is suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc. Face-to-face dimensions conform to EN 558
- Connection: Clamp Flange
- Material of Construction: Brass / Bronze
- Media Description: Air, Water, Gas, Steam
- Media Temperature: -324 to 500 F
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Supplier: Specialty Manufacturing Co. (The)
Description: , Poppet & Ball style check valves NSF approved materials available In-line, Right-angle, Panel-mount body styles Air, Vacuum, Water, Gas, Cryogenic, Oxygen, Refrigeration, Medical, Dental, Metering & Flow Control applications
- Material of Construction: Stainless Steel
- Pressure Rating: 5000 psi
- Valve Size: 0.3125 inch
- Valve Type: Poppet Check Valves
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Supplier: Specialty Manufacturing Co. (The)
Description: , Poppet & Ball style check valves NSF approved materials available In-line, Right-angle, Panel-mount body styles Air, Vacuum, Water, Gas, Cryogenic, Oxygen, Refrigeration, Medical, Dental, Metering & Flow Control applications
- Material of Construction: Brass / Bronze
- Pressure Rating: 1200 psi
- Valve Size: 0.7500 inch
- Valve Type: Poppet Check Valves
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Supplier: Specialty Manufacturing Co. (The)
Description: , Poppet & Ball style check valves NSF approved materials available In-line, Right-angle, Panel-mount body styles Air, Vacuum, Water, Gas, Cryogenic, Oxygen, Refrigeration, Medical, Dental, Metering & Flow Control applications
- Material of Construction: Brass / Bronze
- Pressure Rating: 1200 psi
- Valve Size: 0.7500 inch
- Valve Type: Poppet Check Valves
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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
- Connection: Socket Weld / Solder
- Material of Construction: Copper
- Media Description: Gas, Other
- Media Temperature: -22 to 248 F
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Supplier: General Pump
Description: Industrial pneumatic valve, features check valve Features A normally open dumping valve, pneumatically operated, used for automatic cycles and remote controls. When air pressure is released, it opens the bypass line, thus eliminating high pressure in
- Connection: Threaded
- Material of Construction: Stainless Steel
- Media Description: Water, Cold Water
- Pressure Rating: 17400 psi
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Supplier: Qosina Corp.
Description: Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part # 85059 features a white tubing port inlet and clear tubing port outlet and fits a 0.118 inch ID x 0.161 inch OD
- Pressure Rating: 0.0870 psi
- Valve Type: Check Valves
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Supplier: Qosina Corp.
Description: Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Qosina part # 80393 features a clear, 0.138 inch OD tubing port inlet and a blue, 0.138 inch OD tubing port outlet. Made of
- Pressure Rating: 45 psi
- Valve Type: Check Valves
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Supplier: DeZURIK, Inc.
Description: The APCO Surge Check Valve prevents critical shock conditions from occurring in installations where an Air Vacuum Valve could slam open or closed. The Surge Check Valve is bolted to the inlet of an APCO AVV Air/Vacuum Valve to provide
- Valve Type: Check Valves
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Supplier: Danfoss A/S
Description: Check valve type NRVA can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plants with ammonia. NRVA can also be used in refrigeration systems with fluorinated refrigerants.When NRVA is used in liquid
- Connection: Butt Weld
- Material of Construction: Copper
- Media Description: Gas, Other
- Media Temperature: -58 to 284 F
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Supplier: ARKPLAS
Description: All Ark-Plas® Check Valve barbs are molded without a parting line. This means that every sealing surface on each barb is seamless all the way around, eliminating flash, or mold mismatch. Coupled with our high-quality manufacturing processes, a barb without a parting line
- Connection: Threaded
- Media Description: Air, Compressed Air
- Pressure Rating: 150 psi
- Valve Size: 0.1250 to 0.2500 inch
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Supplier: ARKPLAS
Description: All Ark-Plas® Check Valve barbs are molded without a parting line. This means that every sealing surface on each barb is seamless all the way around, eliminating flash, or mold mismatch. Coupled with our high-quality manufacturing processes, a barb without a parting line
- Connection: Threaded
- Material of Construction: Polypropylene (PP)
- Media Description: Air, Compressed Air
- Pressure Rating: 150 psi
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Supplier: ARKPLAS
Description: All Ark-Plas® Check Valve barbs are molded without a parting line. This means that every sealing surface on each barb is seamless all the way around, eliminating flash, or mold mismatch. Coupled with our high-quality manufacturing processes, a barb without a parting line
- Connection: Threaded
- Media Description: Air, Compressed Air
- Pressure Rating: 150 psi
- Valve Size: 0.1250 to 0.1875 inch
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Supplier: ARKPLAS
Description: All Ark-Plas® Check Valve barbs are molded without a parting line. This means that every sealing surface on each barb is seamless all the way around, eliminating flash, or mold mismatch. Coupled with our high-quality manufacturing processes, a barb without a parting line
- Connection: Threaded
- Material of Construction: Other
- Media Description: Air, Compressed Air
- Pressure Rating: 150 psi
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