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Supplier: Xiamen Landee Industries Co., Ltd.
Description: Swing Check Valve, Flange Drilling According to ANSI125/150, DIN2501 PN10/PN16, and AS2129 Table E Model Number:LD 016-WCK1 Key Specifications/Speci al Features: Key Specifications/Speci al Features: Working pressure: PN10, PN16, 125lb
- Agency / Standard: ANSI, ASME, DIN
- Connection: Bolt Flange
- Material of Construction: Aluminum, Brass / Bronze, Cast Iron, Ductile Iron, Stainless Steel, Steel, Other
- Media Description: Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Sour Gas
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Supplier: Xiamen Landee Industries Co., Ltd.
Description: Cast Steel Check Valve Delivered in 30 Days. Model Number: LD-003-CK Key Specifications/Speci al Features: Manufacturing standards: API, ANSI, BS, DIN, JIS Size range: from 1/2 inch to 32 inch (DN15mm - DN800mm) Pressure: from ANSI class
- Agency / Standard: ANSI, API, DIN
- Connection: Bolt Flange, Butt Weld
- Material of Construction: Stainless Steel, Steel, Other
- Media Description: Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Sour Gas
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Supplier: Xiamen Landee Industries Co., Ltd.
Description: Swing Check Valve with Cast Iron, Ductile Iron, Aluminum Bronze, and Stainless Steel Materials Model Number:LD 016-WCK4 Key Specifications/Speci al Features: Working pressure: PN10, PN16, 125LBS Body materials: cast iron, ductile iron, aluminum
- Agency / Standard: ANSI, API, DIN
- Connection: Bolt Flange, Butt Weld
- Material of Construction: Aluminum, Brass / Bronze, Cast Iron, Ductile Iron, Stainless Steel, Steel
- Media Description: Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Sour Gas
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Supplier: Xiamen Landee Industries Co., Ltd.
Description: Swing Check Valves, Pressure from ANSI Class 150 to 2500 (PN1.6-42MPa). Model Number:LD-003-CK2 Key Specifications/Speci al Features: Pressure: from ANSI class 150 to 2500 (PN1.6-42MPa) Manufacturing standards: API, ANSI, BS, DIN, JIS Size
- Agency / Standard: ANSI, API, DIN
- Connection: Bolt Flange, Butt Weld
- Material of Construction: Aluminum, Brass / Bronze, Cast Iron, Ductile Iron, Stainless Steel, Steel, Other
- Media Description: Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Sour Gas
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Supplier: NIBCO INC.
Description: Bronze Check Valves for use in commercial and industrial applications. Typical services include; hot and cold water, HVAC, steam, compressed air, gas and other general utility services. 125 psi/8.6 bar saturated steam to 353°F/178°C, 200 psi/13.8 bar non-shock cold working
- Agency / Standard: MSS, NSF
- Connection: Threaded, Socket Weld / Solder
- Material of Construction: Brass / Bronze
- Media Description: Water, Hot Water, Cold Water, Gas, LP - Gas, Natural Gas, Steam
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Supplier: Cooper Valves
Description: COOPER® Valves cast check valves have a simple yet reliable design that allows them to perform with low pressure drop and excellent seat tightness. The Cooper cast check valve is also available for cryogenic service with an extended bonnet. Cast check
- Agency / Standard: ANSI, API
- Connection: Threaded, Bolt Flange, Butt Weld, Socket Weld / Solder
- Material of Construction: Exotic Metal, Stainless Steel, Other
- Media Description: Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Other
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Supplier: Cooper Valves
Description: Simple. Hard-working. Precise. Proven. COOPER® Valves forged check valves have a simple yet reliable design that allows them to perform with low pressure drop and excellent seat tightness.
- Agency / Standard: ANSI, API
- Connection: Threaded, Socket Weld / Solder
- Material of Construction: Exotic Metal, Stainless Steel, Other
- Media Description: Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Other
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Supplier: Cooper Valves
Description: Extreme temperatures and pressures require extreme precision and durability—just what Cooper's cryogenic full port check valves deliver. They're available in a variety of sizes ranging from 1/2" to 12", a range of ASME pressure classes, with bolted cover and metal or renewable disks.
- Agency / Standard: ANSI, API
- Connection: Bolt Flange, Butt Weld
- Material of Construction: Stainless Steel
- Media Description: Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Other
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Supplier: AVK International A/S
Description: Swing Check Valves. Flanged Non Return Valve to EN12266. Cast Iron or Ductile Iron with or without Stainless Steel internals. Sizes range from DN150 to DN300.
- Connection: Bolt Flange
- Material of Construction: Cast Iron, Ductile Iron
- Media: LP - Gas, Natural Gas
- Valve Size: 6 to 20 inch
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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: 745 WITH LIMIT SWITCH (SPDT) - 45° Seat Flo-Flex®, Swing Check Valve Epoxy coated Ductile Iron Body, ANSI B16.1, class 150, ANSI/AWWA C508, with a Buna-N coated Disc. Consult factory for sizes 14" and above For reference use only. Please check Flomatic's website for the
- Agency / Standard: ANSI, NSF
- Material of Construction: Ductile Iron
- Media Temperature: 140 F
- Pressure Rating: 250 psi
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Supplier: Flomatic Valves
Description: 78 - Ductile iron body with epoxy coating. Flanged connection, class 150. Metal reinforced neoprene swing disc, other seals are available that are chemically resistant especially to chloramines. In-line serviceable. For reference use only. Please check Flomatic's website for the latest
- Agency / Standard: ANSI, NSF
- Material of Construction: Ductile Iron
- Media Temperature: 140 F
- Pressure Rating: 200 psi
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Supplier: Flomatic Valves
Description: 93LW - Swing check valve with outside lever and weight. Epoxy coated ductile iron body. Flanged connection ANSI B16.1, class 150. Stainless steel seat and shaft. Resilient seal is standard. Imported, mainly for AG/Irrigation purposes, not municipal. Temp Max: 180°F (80°C)
- Material of Construction: Ductile Iron
- Media Temperature: 180 F
- Pressure Rating: 200 psi
- Valve Size: 2 to 10 inch
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Supplier: ValvTechnologies, Inc.
Description: The AbrasoCheck® slurry swing type check valve is designed specifically for PD slurry pump discharge isolation and allows in-line maintenance. The valve was based upon the existing design as used for more than 30 years at an iron concentrate pumping station.
- Connection: Bolt Flange
- Material of Construction: Stainless Steel, Steel
- Media Description: Other
- Valve Type: Swing Check Valves
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Supplier: Assured Automation
Description: The 112 LF series valves are lead free brass, high capacity, in-line check valves manufactured to comply with new lead free legislation. They are available with NPT Female end connections. Features & Benefits Investment cast 2-piece lead free brass body. Soft
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Pressure Rating: Up to 400 psi
- Valve Size: 0.5000 to 2 inch
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Supplier: CIRCOR Energy
Description: CIRCOR Energy continuously provides the industry with technically superior products oriented toward applications that can be exceptionally severe. And today, we produce a comprehensive portfolio of check valve configurations and materials that provide opportunities to service customers
- Agency / Standard: ANSI, API
- Connection: Threaded, Bolt Flange, Clamp Flange
- Material of Construction: Cast Iron, Stainless Steel, Steel
- Media Description: Wastewater
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Supplier: KSB AG
Description: Design Weld end swing check valve in pressure seal design, with internal hinge pin, billet forged body; seats made of wear and corrosion resistant stellite. Applications In industrial plants, power stations, process engineering and shipbuilding. For water, steam
- Connection: Butt Weld
- Material of Construction: Steel
- Media Description: Water, Hot Water, Cold Water, Gas, Steam, Other
- Media Temperature: 14 to 1202 F
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Supplier: KSB AG
Description: Flanged end swing check valve with or without lining, soft-seated, no dead volumes; in straight-way pattern with slanted seat; with internal hinge pin and soft rubber coated disc. Applications In building services, industrial plants and power stations;suitable for drinking
- Agency / Standard: DIN
- Connection: Bolt Flange
- Material of Construction: Cast Iron
- Media Description: Water, Potable Water
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Supplier: KSB AG
Description: Design Cast swing check valve to ASME B16.34. Pressure seal cover.Internal hinge pin mounted design. Stellite hard-faced seating surfaces, graphite gasket. Pressure/temperature ratings to ASME B16.34. Butt weldends to ASME B16.25 standard. Face-to-face length to ASME B16
- Agency / Standard: ASME
- Connection: Butt Weld
- Material of Construction: Steel
- Media Description: Water, Hot Water, Cold Water, Gas, Steam, Other
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Supplier: U.S. Plastic Corporation
Description: Hayward PVC swing check valves have up to twice the temperature/pressure rating of other plastic swing check valves, and can replace metal valves in many applications. Compare the temperature/pressure rating of Hayward Swing Check
- Valve Type: Swing Check Valves
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Supplier: Sharpe Valves
Description: Outside screw/yoke, bolted bonnet, integral seats, flanged ends
- Connection: Bolt Flange, Butt Weld
- Material of Construction: Stainless Steel, Steel
- Media Description: Water, Cold Water, Potable Water, Wastewater, Gas, Gasoline / Diesel Fuel
- Valve Size: 8 inch
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Supplier: Sharpe Valves
Description: 200 psi, WOG at 350°F, screwed cap, integral seats
- Connection: Threaded
- Material of Construction: Steel
- Media Description: Water, Cold Water, Potable Water, Wastewater, Gas, Gasoline / Diesel Fuel
- Pressure Rating: 200 psi
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Supplier: Dura Plastic Products, Inc.
Description: Valves:Economy Swing Check Valve:Soc x Soc
- Material of Construction: PVC
- Valve Size: 4 inch
- Valve Type: Swing Check Valves
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Supplier: Victaulic Co. of America
Description: The large closure access bonnet permits easy access for in-line service Designed for use with standard Victaulic® grooved fittings and couplings for fast installation on inlet and outlet ports Available in size 2? | DN50
- Material of Construction: Stainless Steel
- Valve Size: 2 inch
- Valve Type: Swing Check Valves
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Supplier: U.S. Plastic Corporation
Description: This 1" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in the
- Connection: Socket Weld / Solder
- Material of Construction: PVC
- Valve Size: 1 inch
- Valve Type: Swing Check Valves
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Supplier: KSB AG
Description: Design Flanged or weld end swing check valve, with bolted cover, internal hinge pin body of forged or welded steel construction; seats made ofwear and corrosion resistant 17% Cr steel. Applications In industrial plants, power stations, process engineering and
- Connection: Bolt Flange, Butt Weld
- Material of Construction: Steel
- Media Description: Water, Hot Water, Cold Water, Gas, Steam, Other
- Media Temperature: 14 to 752 F
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Supplier: Curtiss-Wright, Valve Group
Description: Phonix, Strack or Valve Group - Korea manufacturing facilities. Overview of options and features. Supplied as Straight pattern body, Y-pattern or Angle pattern body Supplied as Swing and Piston check types Supplied as a quick closing 3-way valve and
- Connection: Bolt Flange, Butt Weld, Socket Weld / Solder
- Material of Construction: Exotic Metal, Stainless Steel, Steel
- Media Description: Water, Hot Water, Gas, High Purity Gas, Specialty / Corrosive Gases, Steam, Other
- Media Temperature: -321 to 1202 F
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Supplier: U.S. Plastic Corporation
Description: This 1-1/2" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in
- Connection: Socket Weld / Solder
- Material of Construction: PVC
- Valve Size: 1.5 inch
- Valve Type: Swing Check Valves
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Supplier: Victaulic Co. of America
Description: Designed for use with Victaulic® grooved fittings and couplings for fast installation on inlet and outlet ports Sizes from 2 - 4? | DN50 - DN100 Pressures up to 300 psi | 2068 kPa | 21 bar
- Material of Construction: Ductile Iron
- Pressure Rating: 300 psi
- Valve Size: 2 to 4 inch
- Valve Type: Swing Check Valves
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Supplier: Velan, Inc.
Description: Cast steel gate, globe and check valves with industry-leading emissions, shutoff and repairability performance. Features and benefits • Body and cover: Precision machined castings. Exclusive: Disc shaft does not penetrate body. • Body and cover joint
- Agency / Standard: ASME
- Connection: Bolt Flange
- Media Description: Water
- Valve Size: 2 to 48 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
- Valve Size: 2.5 to 24 inch
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Supplier: Velan, Inc.
Description: Cast steel gate, globe and check valves with industry-leading emissions, shutoff and repairability performance. Features and benefits All basic design features of Velan cast steel swing check valves are adapted to special service conditions at cryogenic
- Agency / Standard: ASME
- Connection: Bolt Flange, Butt Weld
- Valve Size: 2 to 36 inch
- Valve Type: Swing Check Valves
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Supplier: Schutte & Koerting
Description: Check Valves, also referred to as Extraction Check Valves, prevent backflow in steam and water lines to protect valuable equipment from damage. Used in extraction lines from steam turbines to feedwater heaters, heating systems or process equipment, these extraction
- Agency / Standard: ANSI, API, ASME
- Material of Construction: Steel
- Media Description: Steam
- Media Temperature: 150 to 900 F
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Supplier: U.S. Plastic Corporation
Description: This 2-1/2" swing check valve in the open position allows for unobstructed continuous flow with minimal head loss. Swing check valves are designed for horizontal installation. All check valves must be installed with the flow-arrow pointing in
- Connection: Socket Weld / Solder
- Material of Construction: PVC
- Valve Size: 2.5 inch
- Valve Type: Swing Check Valves
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Supplier: KITZ Corporation of America
Description: KITZ offers cast iron valves cast at KITZ's in-house foundry. KITZ's cast iron valves boast high casting quality based on our long years of manufacturing experience and our unique production technology
- Connection: Bolt Flange
- Material of Construction: Cast Iron
- Valve Type: Swing Check Valves
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Supplier: Hayward Flow Control
Description: SW Series swing check valves are offered in PVC, Corzan CPVC and PP. Seals and seats are FPM or EPDM. A counterweight is an option for added stability. Swing check valves are furnished with two o-ring flange seals so no additional gaskets are required for
- Connection: Bolt Flange
- Material of Construction: CPVC, Polypropylene (PP), PVC, Other
- Media Description: Water, Potable Water, Wastewater
- Media Temperature: 70 F
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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
- Connection: Bolt Flange
- Flow (Cv): 1965
- Material of Construction: Ductile Iron, Other
- Media Description: Air
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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
- Valve Type: Swing Check Valves
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Supplier: Victaulic Co. of America
Description: High pressure Check valve designed for use with Victaulic grooved fittings and couplings for fast installation on inlet and outlet ports. Sizes from 2 - 4? | DN50 - DN100 Pressures up to 1000 psi | 6895 kPa | 69 bar for 2? | DN50 and 750 psi | 5171 kPa | 52 bar for 2½ - 4? | DN63 -
- Material of Construction: Ductile Iron
- Pressure Rating: 750 to 1000 psi
- Valve Size: 2 to 4 inch
- Valve Type: Swing 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: DeZURIK, Inc.
Description: All APCO Swing Check Valves are used to prevent the back flow of fluid by closing before flow reversal, thereby preventing slam and water hammer. APCO Swing Check Valves have been successfully installed in clean and dirty applications including sewage
- Valve Type: Swing Check Valves
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Supplier: DeZURIK, Inc.
Description: All APCO Swing Check Valves are used to prevent the back flow of fluid by closing before flow reversal, thereby preventing slam and water hammer. APCO Swing Check Valves have been successfully installed in clean and dirty applications including sewage
- Valve Type: Swing Check Valves
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Supplier: DeZURIK, Inc.
Description: The Hilton H-920 Wafer Swing Check Valve is designed for horizontal flow. The narrow face to face saves room in piping systems and the disc stop prevents interference between the disc and downstream piping. The valve is available with an external spring, counterweight or
- Valve Type: Swing Check Valves, Wafer / Split Disc Check Valves
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Supplier: DeZURIK, Inc.
Description: APCO CRF-100C/100 Rubber Flapper Swing Check Valves are uniquely simple in design but durable for use on a variety of applications. The valves are engineered and tested to meet the requirements of the AWWA C508 standard. Standard construction includes an internal leaf
- Valve Type: Swing Check Valves
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Supplier: DFT Inc.
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 each cycle of
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Flow (Cv): 55 to 2300
- Material of Construction: Stainless Steel, Steel
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Supplier: DFT Inc.
Description: The DFT® Model DLC® 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 DLC® provides tight shut-off and protects other equipment in the system from
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Flow (Cv): 7 to 180
- Material of Construction: Exotic Metal, Stainless Steel
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Effects of compressibility on flow characteristics and dynamics of swing check valves. Part 1
In the design of natural gas compressor stations, a check valve is a critical element which is commonly placed on the discharge side of the compressor to prevent reverse flow that can cause serious damage to the compressor itself and other components …