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Supplier: Clippard
Description: Check Valve, #10-32 Ports
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
- Pressure Rating: 100 psi
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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): 33
- Material of Construction: Ductile Iron, Other
- Media Description: Air
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Supplier: Velan, Inc.
Description: API 603 corrosion-resistant stainless steel gate, globe and swing check valves. Features and benefits • Wall thickness to ASME B16.34. • Optional integral CoCr alloy hardfaced seat available for longer service life.
- Agency / Standard: ASME
- Connection: Bolt Flange
- Valve Size: 0.5000 to 12 inch
- Valve Type: Swing Check Valves
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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 the
- Connection: Socket Weld / Solder
- Material of Construction: PVC
- Valve Size: 1.5 inch
- Valve Type: Swing Check Valves
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Supplier: U.S. Plastic Corporation
Description: This 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 the
- Connection: Socket Weld / Solder
- Material of Construction: PVC
- Valve Size: 2 inch
- Valve Type: Swing Check Valves
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Supplier: Velan, Inc.
Description: : Accurately machined, fully-enclosed gasket. • Disc: Robust one-piece construction to withstand the severe shock of check valve service. Hardfaced with 13Cr, CoCr alloy, SS 316, or Monel, ground and lapped to a mirror finish. Sizes NPS 2 - 6 (DN 50 - 150) may have solid
- Agency / Standard: ASME
- Connection: Bolt Flange
- Media Description: Water
- Valve Size: 2 to 48 inch
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Supplier: U.S. Plastic Corporation
Description: Cepex PVC True Union Ball Check Valves with Foot Valve Screens with either EPDM or FKM O-Rings. 1/2" - 2" rated @ 240 psi and supplied with Socket/Threaded Combo End Connectors. 2-1/2" - 4" rated @ 150 psi and supplied with either Socket or Threaded End
- Valve Size: 0.7500 inch
- Valve Type: Ball / Disk Check Valves
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Supplier: U.S. Plastic Corporation
Description: Cepex PVC Full Port (*) True Union Ball Check Valves with Foot Valve Screens with either EPDM or FKM O-Rings. 1/2" - 2" rated @ 240 psi and supplied with Socket/Threaded Combo End Connectors. 2-1/2" - 4" rated @ 150 psi and supplied with either Socket or
- Connection: Threaded
- Valve Type: Ball / Disk 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
- 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: 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: 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: Velan, Inc.
Description: Forged, one-piece inclined globe and check valves for high pressure applications Features and benefits • Solid CoCr alloy disc, fully guided for fast and full seating, even without spring. • High Cv. • Self-draining waterways.
- Agency / Standard: ASME
- Connection: Threaded, Butt Weld, Socket Weld / Solder
- Media Description: Water
- Valve Size: 0.5000 to 4 inch
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Supplier: Lee Co. (The)
Description: This miniature check valve is only .156” in diameter and .49” in length. This valve’s unique design offers both high flow and high pressure capability in a significantly smaller package. It is ideal for applications with flow rates up to 1.2 gpm. Features Weighs only 0.7
- Valve Type: Check Valves
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Supplier: Lee Co. (The)
Description: This miniature restrictor check valve is only .187” in diameter and .77” in length. This valve provides restricted flow in one direction and prevents flow in the other direction. Restriction rates available from 1,000 thru 10,000 Lohms. Features Weighs only 2.7 grams
- Valve Type: Check Valves
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Supplier: RYCO Hydraulics, Inc.
Description: RYCO RCV BSPP Check Valves permit free flow of fluid in one direction and prevent flow in the reverse direction. The steel poppet valve with metal-to-metal seat is available in seven sizes from -0404 (1/4 inch) to -2424 (11/2 inch) with They are mounted in-line with BSPP
- Valve Type: Check Valves
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Supplier: DFT Inc.
Description: from 2 to 40 psi. Like the Basic-Check® valve, the Restrictor Check provides reliable, low maintenance service for a wide range of fluids and gases at various pressure/temperature combinations. The valve consists of a guard cage, spring, valve disc,
- 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: Flomatic Valves
Description: 895 SPLIT DISC® - Cast iron body with epoxy coating and split disc design. Stainless disc with wafer connection class 125 flange 2"- 24" EPDM, PTFE bearing. Stainless steel spring hinge pin. Lifting ring standard above 4". For reference use only. Please check Flomatic's website for the
- Material of Construction: Cast Iron
- Media Temperature: 180 F
- Pressure Rating: 200 psi
- Valve Size: 2 to 24 inch
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Supplier: Atos North America
Description: LID are cartridge valves for check function composed by a 2-way cartridge housed in a recess of standard dimensions and by a closing functional element called "cover". The cartridge is composed by a poppet hydraulically piloted by means of internal connections in the cover and
- Agency / Standard: ISO
- Media Description: Hydraulic Fluid
- Media Temperature: -4 to 176 F
- Pressure Rating: 5076 psi
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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: Flomatic Valves
Description: 80E - ENVIRO CHECK® body casting unleaded bronze with threaded female connections. This valve features a non-spin acetal (½" - 2") or unleaded bronze (2 ½"- 4") poppet with a NITRILE (Buna-N) seal and a stainless steel spring. NSF/ANSI 61 and 372 approved. For reference
- Agency / Standard: ANSI, NSF
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Temperature: 180 F
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Supplier: Prince Manufacturing Corp.
Description: FUNCTION The PRINCE valve model RD-1600 is a pilot operated check valve. This valve blocks oil from flowing from the cylinder port to the valve port until sufficient pressure is applied to the pilot port. Oil can free flow from the valve port to the cylinder
- Connection: Threaded
- Material of Construction: Cast Iron, Steel
- Media Description: Hydraulic Fluid
- Pressure Rating: 3000 psi
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Supplier: Flomatic Valves
Description: horizontal. Note: 1" through 1 ½" features acetal poppet. Pressure Max: 400 PSI: 1-1 1/2" Pressure Max: 600 PSI: 2-8" Temp Max: 180°F (80°C) NSF/ANSI 61 and 372 approved. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Agency / Standard: ANSI, NSF
- Connection: Threaded
- Material of Construction: Ductile Iron
- Media Temperature: 180 F
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Supplier: Victaulic Co. of America
Description: Available with grooved ends for installation in either StrengThin Systems or Oringinal Grooved Systems (OGS) Sizes from 2 - 18? | DN50 - DN450 Pressures up to 1200 psi | 8274 kPa | 83 bar
- Material of Construction: Stainless Steel
- Pressure Rating: 1200 psi
- Valve Size: 2 to 18 inch
- Valve Type: Ball / Disk Check Valves
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Supplier: Grinnell
Description: The GRINNELL Model 590 Check Valve is a compact, rugged swing-type unit providing water flow in one direction and preventing flow in the opposite direction. It is manufactured with a ductile iron body, nickel-plated seat and a stainless steel clapper assembly for sizes 2 to 8
- Material of Construction: Ductile Iron
- Pressure Rating: 300 psi
- Valve Size: 2 to 12 inch
- Valve Type: Swing Check Valves
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Supplier: Bonomi North America, Inc.
Description: Double Door Wafer-style Check Valve w/ Viton Seat
- Agency / Standard: NSF
- Material of Construction: Ductile Iron
- Media Description: Water, Potable Water
- Media Temperature: 30 to 250 F
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Supplier: Lee Co. (The)
Description: This miniature zero leak check valve is only .187” in diameter and .63” in length. This check valve utilizes an elastomeric seat material to provide zero leakage in the checked direction. It is ideal for pneumatic and hydraulic applications with flow rates up to 0.8 gpm.
- Valve Type: Check Valves
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Supplier: Lee Co. (The)
Description: This miniature high pressure check valve is only .187” in diameter and .82” in length. This check valve’s robust design allows it to prevent backflow in high pressure systems up to 8000 psi. It is ideal for applications with flow rates up to 1.5 gpm. An integral safety
- Valve Type: 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: 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: WEH Technologies Inc.
Description: -rings and prevent fluid return in the circuit. The check valves are available with internal threads on both sides for standard dimensions from G1/8" up to G2". Other connector sizes and versions are available on request. Features: Prevent fluid return in the circuit
- Connection: Threaded
- Material of Construction: Steel
- Media Description: Hydraulic Fluid
- Media Temperature: -4 to 275 F
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Supplier: DFT Inc.
Description: The DFT® Model WLC Wafer style Silent Check Valve is a lightweight, spring-assisted, in-line check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The joint between the seat ring and body is sealed by
- Agency / Standard: ANSI, API, AWWA, MSS, NSF
- Connection: Bolt Flange
- Flow (Cv): 19 to 1355
- Material of Construction: Cast Iron, Stainless Steel, Steel
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Supplier: Check-All Valve Mfg. Co.
Description: , F6, or FP are not practical. Many valves in this series meet API 594 requirements. Consult the factory for complete details. WV valves can be used as check valves, low pressure relief valves, and vacuum breakers by simply using deferent spring settings. Available
- Agency / Standard: ANSI, API, ASME, MSS, ISO
- Back Flow Preventer Assembly: Yes
- Connection: Bolt Flange
- Flow (Cv): 89
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Supplier: WEH Technologies Inc.
Description: , heating systems etc. The check valves feature low-noise operation and have a high flow rate. The valves can be installed in any position. The standard version has internal thread on both ends. Dimension from G1/4" up to G2" are available. Other connector sizes and
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Hydraulic Fluid
- Media Temperature: -4 to 275 F
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Supplier: Watts
Description: Series 007 Double Check Valve Assemblies prevent the backflow of contaminated water into the potable water supply. It consists of a bronze (1/2 to 2 in) body construction that is easy to maintain and service. Series 007 is ideal at referenced cross-connections identified
- Valve Size: 0.5000 to 2 inch
- Valve Type: Double Check Valves
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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: Pneumadyne, Inc.
Description: adjustment of the amount of controlled flow passing through the valve. Flow enters port 1, travels through an orifice sized by the tapered stem and out port 2. The flow control features a by-pass check which allows rapid free flow out port 1. Pneumadyne offers a variety of
- Connection: Threaded
- Flow (Cv): 0.0900
- Material of Construction: Brass / Bronze, Exotic Metal, Stainless Steel
- Media Description: Air, Compressed Air, Water
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Supplier: Sharpe Valves
Description: Class 800, ASTM A105, bolted bonnet, threaded or socket weld
- Connection: Threaded, Socket Weld / Solder
- Flow (Cv): 3.4
- Material of Construction: Steel
- Media Description: Water, Cold Water, Potable Water, Wastewater, Gas, Gasoline / Diesel Fuel
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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: 2 inch
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Supplier: FEBCO
Description: Series 800 Single and Single Check Detector Assemblies are used in the protection of potable water supplies from potential contamination from automatic fire sprinkler systems and for the detection of unauthorized water usage. Maximum Working Pressure: 250psi (17.2 bar).
- Connection: Bolt Flange
- Material of Construction: Ductile Iron
- Media Description: Water
- Media Temperature: 32 to 110 F
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Supplier: Xiamen Landee Industries Co., Ltd.
Description: Wafer Check Valves with Stainless Steel CF8, API, ANSI, BS and DIN Manufacturing Standards. Model Number: LD 003-CK1 Key Specifications/Speci al Features: Body materials: carbon steel, alloy steel and stainless steel Manufacturing standards: API, ANSI, BS and DIN Sizes range: from
- 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: Flomatic Valves
Description: 80S6VFD - All 316 stainless steel female threaded check valve body. Features a patented VFD design with stainless steel spring, poppet and a NITRILE (Buna-N) seal, Viton optional. Pressure Max: 450 PSI 1" - 1 1/2", 600 PSI 2" - 8" Temp Max: 180°F (80°C) NSF/ANSI 61 and
- Agency / Standard: ANSI, NSF
- Connection: Threaded
- Material of Construction: Stainless Steel
- Media Temperature: 180 F
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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: 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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O’Keefe Controls Co. manufactures a robust line of Disk-Type Check Valves, ideal for high cycle fluid-checking applications, and those with a high flow capacity. Capitalizing on these attributes, they are commonly used in industrial applications such as (read more)
Browse Check Valves Datasheets for O'Keefe Controls Co. -
In miniature check valve applications where size and weight are a concern, O'Keefe Controls Co. Threaded Insert Check Valves are a convenient solution. Available in sizes smaller than a penny, they are designed to fit into some other (read more)
Browse Check Valves Datasheets for O'Keefe Controls Co. -
For the myriad small and miniature industrial applications requiring free flow in one direction with reverse flow prevented, O’Keefe Controls Co. provides both In-line and Integral Check Valves. Engineered for accuracy, repeatability, and long (read more)
Browse Check Valves Datasheets for O'Keefe Controls Co. -
When preventing unwanted reverse flow is required in small and miniature high-pressure applications, O'Keefe Controls Co. Ball Type Check Valves are an ideal choice. Rather than utilizing an elastomeric seat — as in our disk type check valves — the ball style uses a (read more)
Browse Check Valves Datasheets for O'Keefe Controls Co. -
The new Beswick 3/8 inch hexagonal body check valve (CKV38) provides a low cracking pressure (less than 0.5 psid) along with greater flow capacity than our smaller 5/16 hexagonal body check valves. It is capable of providing a maximum flow rate equivalent to a 5/64 inch (2mm) diameter orifice (read more)
Browse Check Valves Datasheets for Beswick Engineering Co., 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 Lee Company manufactures a wide variety of miniature, pre-tested cartridge check valves that offer proven reliability and performance. With almost one million valves successfully in service, some for over 20 years, Lee check valves set the standard for small size, light weight and proven (read more)
Browse Check Valves Datasheets for Lee Co. (The) -
Available in sizes 2"–48" (50–1200 mm), the valves are constructed from high-strength ductile iron with ASME 125/150 flange drilling. Optional full flow-area elastomer linings are offered to enhance abrasion resistance in severe service (read more)
Browse Check Valves Datasheets for DeZURIK, Inc. -
1/2” to 2”, have been certified lead-free to NSF/ANSI 61 by the methods prescribed in NSF/ANSI 372. Bonomi S250 series check valves feature a cold-formed 316 stainless steel body that gives users the highest Cv at the lowest cost. The metal forming process (read more)
Browse Check Valves Datasheets for Bonomi North America, 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.
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DEVELOPMENT OF PRESSURIZED CIRCULATING FLUIDIZED BED PARTIAL GASIFICATION MODULE (PGM)
O2/ CO2 CHECK VALVE .
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The effects of carbon dioxide addition to cheese milk on the microbiological properties of Turkish White brined cheese
CO2 Tank Check valve .
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New low temperature process of CO2 recovery from natural gases
The Carbon dioxide supply line is equipped with check valve 5, CO2 turbine flowmeter 6 and a flow nozzle 7; after which the carbon dioxide is delivered into the methane line by means of the disperser 8.
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Efficient direct ethanol production from cellulose by cellulase- and cellodextrin transporter-co-expressing Saccharomyces cerevisiae
Ethanol fermentation proceeded at 37°C for 96 h with mild agitation in 100-mL closed bottles, each equipped with a siliconized tube and check valve as a CO2 outlet.
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http://dspace.mit.edu/bitstream/handle/1721.1/41279/213480530-MIT.pdf?sequence=2
SCS/ECS loop) circulate the CO2 through the open check valve and return it to the vessel downcomer.