-
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 resistance,
- Valve Size: 0.125 inch
- Features: Check Valves, Nylon - Polyamide
-
Supplier: Check-All Valve Mfg. Co.
Description: The Check-All Mini-Check is a three piece constructed check valve. The valve is designed for minimum pressure drops. The three piece construction permits many combinations of end fittings, which makes the valve adaptable for nearly every application.
- Valve Size: 0.375 inch
- Pressure Rating: 5,000 psi
- Flow (Cv): 3.2
- Number of Ports/Ways: 2
-
Supplier: Radwell International
Description: CHECK VALVE MINI 1/8IN STAINLESS STEEL. FREE 2 YEAR RADWELL WARRANTY
- Features: Check Valves
- Material Of Construction: Stainless Steel, Steel
-
-
Supplier: Flomatic Valves
Description: SEWAIR-MINI® - Cast iron body, 303 stainless steel trim. Threaded female x female connections. NITRILE (Buna-N) seat. ¼" orifice-for waste water application. Vents under line pressure. Inlet Pressure MIN: 20 PSI* Inlet Pressure MAX: 150 PSI* For reference use only. Please
- Port Size / OD: 2 to 3 inch
- Operating / Bake-out Temperature: 150 F
- Features: Other
-
Supplier: Festo Corporation
Description: Flow control valve, throttling at one end Polymer, metal, or stainless steel design Standard, mini, in-line variants with different flow rates Functional combination of throttle check valve and piloted non-return valve Connections: thread at both
- Pressure Rating: 2.900754 to 145.0377 psi
- Media Temperature: 140 to 14 F
- Media: Air, Compressed Air
- Valve Type: Control Valves
-
Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: patterns High-grade stainless steel 316 L construction Options for connecting test and analytical devices Condensate run-off valves on compressed gas housings Approved according to Atex EX II 2 G D c Optimized low hold-up volume design Ease in Cleaning Sartorius Stedim Biotech
- Maximum Pressure: 145 psi
- Maximum Temperature: 302 F
- Application / Industry: Biopharmaceutical
- Additional Features: FDA Compliant
-
Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: patterns High-grade stainless steel 316 L construction Options for connecting test and analytical devices Condensate run-off valves on compressed gas housings Approved according to Atex EX II 2 G D c Optimized low hold-up volume design Ease in Cleaning Sartorius Stedim Biotech
- Maximum Pressure: 145 psi
- Maximum Temperature: 302 F
- Application / Industry: Biopharmaceutical
- Additional Features: FDA Compliant
-
Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: patterns High-grade stainless steel 316 L construction Options for connecting test and analytical devices Condensate run-off valves on compressed gas housings Approved according to Atex EX II 2 G D c Optimized low hold-up volume design Ease in Cleaning Sartorius Stedim Biotech
- Maximum Pressure: 145 psi
- Maximum Temperature: 302 F
- Application / Industry: Biopharmaceutical
- Additional Features: FDA Compliant
-
Supplier: DFT Inc.
Description: The DFT® Excalibur® Silent Check Valve is a spring-assisted, center guided, in-line, check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, gasket, seat, spring,
- Valve Size: 2 to 24 inch
- Pressure Rating: 3,705 psi
- Media Temperature: -325 to 1,000 F
- Flow (Cv): 51 to 11,300
-
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 from water
- Valve Size: 0.5 to 3 inch
- Pressure Rating: 3,600 psi
- Media Temperature: -325 to 1,000 F
- Flow (Cv): 6 to 180
-
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
- Valve Size: 1 to 10 inch
- Pressure Rating: 6,170 psi
- Media Temperature: -325 to 1,000 F
- Flow (Cv): 19 to 1,355
-
Supplier: DFT Inc.
Description: pipe collapse during transient pressure drops, and to provide addition of air on the downstream side of check valves to dampen water hammer.
- Valve Size: 1 to 4 inch
- Pressure Rating: 2,500 psi
- Media Temperature: -325 to 700 F
- Flow (Cv): 5.8 to 90
-
Supplier: O'Keefe Controls Co.
Description: Check Valves, Ball Type - Threaded Insert, Metal seat
- Pressure Rating: 200 psi
- Media Temperature: 300 F
- Valve Type: Ball / Disk Check Valves
- Features: Check Valves
-
Supplier: RS Components, Ltd.
Description: Screwed End Spring Vertical Check Valve
- Pressure Rating: 913.73751 psi
- Features: Check Valves, Other
- Material Of Construction: Stainless Steel
- Connection Description: Threaded
-
Supplier: Bonomi North America, Inc.
Description: High Capacity Spring Loaded Stainless Steel Check Valve 250 WOG, FNPT Threaded w/ FKM Seat
- Valve Size: 0.75 inch
- Pressure Rating: 250 psi
- Media Temperature: -4 to 302 F
- Features: Check Valves, Shut Off Valves
-
Supplier: ValvTechnologies, Inc.
Description: to hold the valve open during normal operations. The valve is supplied with a double acting pneumatic cylinder that is fixed to the valve body and connected to the valve stem. Once the valve is fully open then the cylinder can be energized to hold the flapper in
- Connection Description: Bolt Flange
- Features: Check Valves, Electro-pneumatic, Other
- Material Of Construction: Stainless Steel, Steel
- Valve Type: Swing Check Valves
-
Supplier: DeZURIK, Inc.
Description: valve chatter Seals 100% on reverse flow Can be mounted in any position Is ideal for pneumatic systems Available in sizes 1/2" to 3" NPT Materials Of Construction Body: Epoxy-coated carbon steel (standard) PVC 304 Stainless Steel 316 Stainless Steel Special
- Features: Check Valves
- Material Of Construction: Stainless Steel
-
Check Valves - Check Valves; Threaded insert, Threaded insert with nose seal -- ZMNBCR-60-0-M8-SS-BNSupplier: O'Keefe Controls Co.
Description: Check Valves; Threaded insert, Threaded insert with nose seal
- Valve Size: 0.06 inch
- Pressure Rating: 126.907234437547 psi
- Media Temperature: 65 F
- Valve Type: Ball / Disk Check Valves
-
Supplier: Beswick Engineering Co., Inc.
Description: Pressure: 100 psig Effective Orifice: Approximately 5/64"" (2mm) Approximate Weight: 9g in stainless steel (303 & 316) Note: Check valve elements are designed for regular use. If the valve is not used for an extended period of time, the duckbill element may stick
- Pressure Rating: 500 psi
- Features: Check Valves, Other
- Material Of Construction: Stainless Steel
-
Supplier: Asahi/America, Inc.
Description: Wafer check valves have the option to install a spring assist mechanism in the valve. This spring can be made from either 316 stainless steel or 316 stainless steel with a coating of PTFE for additional chemical resistance. When fluid pressure starts
- Valve Size: 4 to 12 inch
- Features: Check Valves, Manual / Hand, Other
- Material Of Construction: Stainless Steel
-
Supplier: Beswick Engineering Co., Inc.
Description: element allows for cracking pressures around 0.5 psig. Check valve elements are typically actuated by reverse pressure and are best suited for applications with over 5 psig of back pressure. If the valve is required to check with minimal back pressure, contact a Beswick
- Pressure Rating: 500 psi
- Material Of Construction: Brass / Bronze, Stainless Steel
- Features: Check Valves, Other
- Connection Description: Threaded
-
Description: Description Specifications Body Size: 1/2"(DN15)～12"(DN300) Fusing Temperature: 165°F（74°C), 212°F（100°C) Material: Carbon Steel, Stainless Steel, Lining Fluorine Body Type: Ball Valve, Butterfly Valve Connection Type: For Ball Valve( Threaded, Welding,
- Valve Size: 2 to 12 inch
- Connection Description: Bolt Flange
- Features: Check Valves, Directional Valves, Other, Safety Valves, Shut Off Valves
- Material Of Construction: Stainless Steel, Steel
-
Supplier: DeZURIK, Inc.
Description: DIN PN6m, PN10, PN16 Custom Body: Carbon steel, epoxy coated (standard) 304 Stainless Steel 316 Stainless Steel Special alloys available Expansion clamps: 304 Stainless Steel (standard) 316 Stainless Steel Special alloys available
- Features: Check Valves
- Material Of Construction: Stainless Steel
-
Supplier: Beswick Engineering Co., Inc.
Description: The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 2 psig to 60 psig. This valve requires back pressure to be applied before the cracking pressure resets to your original set point. Working Pressure Range:
- Pressure Rating: 500 psi
- Features: Check Valves, Other
- Material Of Construction: Stainless Steel
-
Description: Description Specifications Body Size: 1/2"(DN15)～12"(DN300) Fusing Temperature: 165°F（74°C), 212°F（100°C) Material: Carbon Steel, Stainless Steel, Lining Fluorine Body Type: Ball Valve, Butterfly Valve Connection Type: For Ball Valve( Threaded, Welding,
- Valve Size: 2 to 12 inch
- Connection Description: Bolt Flange
- Features: Check Valves, Directional Valves, Other, Safety Valves, Shut Off Valves
- Material Of Construction: Stainless Steel, Steel
-
Supplier: Flomatic Valves
Description: 508S6 - All 316 Stainless steel body. Standard corrosion resistant phenolic “Sinking Ball”, with resilient seat, and two bolt access cover. Also available with special “Floating Ball” for flood control or air vent application– consult factory for application and pricing. For reference
- Valve Size: 1.25 to 2 inch
- Pressure Rating: 150 psi
- Media Temperature: 180 F
- Agency: ANSI, NSF
-
Supplier: MAXPRO Technologies, Inc.
Description: MAXIMATOR o-ring check valves provide high quality directional flow control and tight shutoff for liquids and gases. All check valves are supplied with glands and collars. These check valves are not to be used as a relief device. Materials. Body, cover,
- Pressure Rating: 21,000 psi
- Flow (Cv): 4.7
- Number of Ports/Ways: 2
- Media: Air, Compressed Air, Gas
-
Supplier: Mueller Steam Specialty
Description: Designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight shutoff.
- Valve Size: 2 to 54 inch
- Pressure Rating: 140 to 285 psi
- Media Temperature: -20 to 150 F
- Number of Ports/Ways: 2
-
Supplier: Harwood Engineering Company
Description: Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. These valves allow fluids to flow in only one direction and require a minimum pressure to open. Features Service for liquids and gases at
- Pressure Rating: 60,000 psi
- Number of Ports/Ways: 2
- Media: Air, Gas
- Valve Type: Ball / Disk Check Valves
-
Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, IN-LINE CHECK VALVE, 1/2 INCH SIZE, 800 PSI, HIGH CAPACITY, FNPTXFNPT, STAINLESS STEEL. FREE 2 YEAR RADWELL WARRANTY
- Media: Air
- Features: Check Valves
- Material Of Construction: Stainless Steel, Steel
-
Supplier: Lumaco Sanitary Valves
Description: Self-draining when installed vertically, it meets all 3A standards
- Valve Size: 4 inch
- Pressure Rating: 150 psi
- Media Temperature: -30 to 225 F
- Number of Ports/Ways: 2
-
Supplier: Pneumadyne, Inc.
Description: fundamental difference between the two is the needle valve controls flow in both directions (bi-directional) and the flow control valve controls flow in only one direction (allowing free flow in the opposite direction). In both the flow control and needle valve a finely threaded
- Valve Size: 0.19 inch
- Pressure Rating: 125 psi
- Media Temperature: -20 to 160 F
- Flow (Cv): 0.09
-
Supplier: DK-LOK U.S.A.
Description: Up to 6000 psig (413bar) Up to 204℃ (400℉) ss316 O-ring seal blow-out proof design DK-LOK OD 1/8 - OD1 inch Pipe thread 1/8 - 1"
- Pressure Rating: 5,000 psi
- Media Temperature: -18 to 399 F
- Flow (Cv): 4.7
- Number of Ports/Ways: 2
-
Supplier: Watts
Description: stops against a closed valve. The Solenoid Pilot has provisions for manual operation in the event of power outage.
The valve incorporates a two-piece telescoping stem design (mechanical check feature), which closes the moment flow ceases regardless of valve- Valve Size: 4 to 16 inch
- Features: Check Valves, Control Valves
- Material Of Construction: Stainless Steel
-
Supplier: KSB AG
Description: Design Dual-plated wafer type check valve, single-piece body. Metal or elastomer sealing. Cast iron, ductile iron, cast steel or stainless steel body; maintenance free. PN 10 / 16 / 25 / 40, Class 150, Class 300. EN, ANSI and JIS flange connections available.
- Valve Size: 1.968505 to 23.62206 inch
- Pressure Rating: 725.1885 psi
- Media Temperature: -320.8 to 1,000.4 F
- Number of Ports/Ways: 2
Find Suppliers by Category Top
Featured Products Top
-
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. -
Bonomi S250 Series Stainless Steel In-Line Check Valves Earn NSF 61/372 Lead Free Certification Bonomi’s S250 series stainless steel in-line check valves are now NSF 61/372-certified for potable water and other lead-free applications throughout the United States. They have been (read more)
Browse Check Valves Datasheets for Bonomi North America, Inc. -
an effective solution in multi-line dispensing devices and fill operations in the Food & Beverage industry. O’Keefe Controls Co. Disk-Type Check Valves feature durable construction in brass or stainless steel. Many different connections and sizes are available. Across industries (read more)
Browse Check Valves Datasheets for O'Keefe Controls Co. -
Emergency Shut-Off Swing Check Valves (ESOV) are critical safety components designed to halt the flow of gas, liquid, or vapor in emergencies or hazardous conditions. The ESOV valves feature fusible links that react to high temperatures or fire by (read more)
Browse Industrial Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
WLC® Wafer Check Valve Features: 1" to 10" line sizes Center-guided ASME Class 150 to 1500 Standard A216-grade WCB carbon steel or A (read more)
Browse Check Valves Datasheets for DFT Inc. -
piping arrangements. Features of the DSV® Tri-Clamp Sanitary Check Valve include: 316L Stainless Steel Meets 3-A Sanitary Standards Clean-in-place (CIP (read more)
Browse Sanitary Valves Datasheets for DFT Inc. -
Beswick’s miniature brass and stainless steel check valves (CKV) are ideal for instruments requiring a low cracking pressure (less than 0.5 psid). This ultra-miniature low cracking pressure check valve permits free flow in one direction and no (checked) flow in the opposite direction (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 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. -
DFT has a full line of Steam Service Check Valves available in sizes 1/2" and up for your steam applications. Over the years, many different industries have asked DFT® which of our check valves are the best for steam service applications on their (read more)
Browse Steam Valves Datasheets for DFT Inc.
More Information Top
Indicates content that may require registration and/or purchase.
-
Home water filter - Lenntech
- Automatic Shut-off Valve, Mini Flow Restrictor, Stainless Steel Check Valve .
-
globe valve ( Page 8 ) - offers from globe valve manufacturers, suppliers, exporters & wholesalers
Sell mini ball valve . .... faucet series such as water tap, 1pc, 2pc, 3pc ball valves, gate valves, check valves, globe valve, ... .... Manufacturer : Cangzhou Shengtong Stainless Steel Products Co.,Ltd.
-
welded globe valve - offers from welded globe valve manufacturers, suppliers, exporters & wholesalers
Sell mini ball valve . .... faucet series such as water tap, 1pc, 2pc, 3pc ball valves, gate valves, check valves, globe valve, ... .... Manufacturer : Cangzhou Shengtong Stainless Steel Products Co.,Ltd.
-
The Advanced Animal Habitat-Centrifuge (AAH-C)
…Teflon) tubing and fittings Iodinators (4 ppm in-line and 10 ppm fill) to iodinate water and reduce bacteria counts Flow sensors Valves (isolation, manual shut-off, check ) Main/CEU accumulator and water … water, and consist of stainless steel bellows accumulators, each incorporating .... The water delivery manifold assembly consists of four mini -accumulators (bellows type), a lightweight plastic manifold, four…
-
Excitation test results of the HTS floating coil for the Mini-RT project
The total weight of the coil is 20 kg including the outer vacuum vessel made of stainless steel , which remains at room temperature, and 10 kg is the cold mass. .... Other innovative key components developed for this device are the demountable check - valves for transfer tubes as well as the demountable electrical feed-through connectors. .... The HTS floating coil of the Mini -RT device was success- fully wound using 400 m of…
-
Dehydration of methanol to dimethyl ether over γ‐Al 2 O 3 catalyst: Intrinsic kinetics and effectiveness factor
Pure methanol was continuously pumped from Methanol vessel (1) by a set of calibrated mini -metering pump (2) (2PB00C Beijing Satellite Co., Beijing, China) through … the isothermal fixed bed reactor (6), which was composed of stain- less steel with an external diameter .... The reactor outlet products were passed through a check valve (8) and counterbalance valve (9) to the gas–liquid separator (10).
-
Opposed Piston Engines
…Sexton, Walter, 219 Shackelton, Ernest, 334 silicon aluminum, 273, 276, 310 Simms “ Mini -Mech” pump, 485 … system, 370–371 Sulzer 3ZG9 engine, 395 swing beam engine (SBE), 503–504 temperatures, 335, 395 Vincent Marine Engine, 327–328 steel alloy, 69, 113, 141 … 236, 242, 339, 343 check valves , 411 connecting rod, 153 … spring, 84, 343, 411 stainless , 80, 312, 325, 425…
-
faucet ( Page 13 ) - offers from faucet manufacturers, suppliers, exporters & wholesalers
Sell mini ball valve . .... faucet series such as water tap, 1pc, 2pc, 3pc ball valves, gate valves, check valves, globe valve .... Manufacturer : Cangzhou Shengtong Stainless Steel Products Co.,Ltd.
-
Pretreatment of corn fiber by pressure cooking in water
The system consisted of two Milton Roy pumps ( Mini -pump, 46/460 mL/h) (Fig. 2). pH monitoring was .... Pump 1 continually metered liquid supernatant from the reactor through a 0.2-micron filter stone (Alltech, Deerfield, IL), then through 1/8 in od (0.085 id) stainless - steel tubing. .... From pump 1, the supernatant went through a water bath, at ambient temperature, and was pumped through a check valve (set at 750 psig) into a pH probe/flow cell at a rate of 8.5 to 9.0 mL/min.
-
Continuous pH monitoring during pretreatment of yellow poplar wood sawdust by pressure cooking in water
The system consisted of two Milton Roy pumps ( Mini -pump; 46/460 mL/hr) (Fig. 2). pH monitor- ing .... Pump 1 continually metered liquid supernatant from the reactor through a 0.2-micron filter stone (Alltech, Deerfield, IL.), then through 1/8-in od (0.085-in id) stainless - steel tubing. .... From pump 1, the supernatant went through a water bath, at ambient temperature, and was pumped through a check valve (set at 750 psi) into a pH probe/flow cell at a rate of 8.5 to 9.0 mL/min.