-
Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: Product Features • Compact designed check valves • EPDM O-ring are standard (option: Viton® ) • Pressure rating: 206 bar Typical Applications • Designed for instrumentation panels and systems Technical Data Working pressure： 206 bar Cracking pressure： 1 psi
- Pressure Rating: 2,987.77662 psi
- Features: Check Valves
- Media: Gas
-
Supplier: Superlok - Mako Products
Description: Features Pressure rating up to 6,000psig(413bar) at 70 (20 ) Temperature rating up to 375 (190 ) with viton seal standard Cracking pressure fixed from 1/3 to 25psig (0.02 to 1.7bar) Variety of end connections 316 stainless steel body material as standard. Each and every
- Valve Size: 0.18897648 to 0.5905515 inch
- Pressure Rating: 6,000 psi
- Media Temperature: 375 F
- Flow (Cv): 0.67 to 4.7
-
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 # 91053 features a low, 0.029 psi cracking pressure, clear acrylic housing and silicone valve. Accommodating 1/8 inch ID
- Pressure Rating: 0.029 psi
- Media: Air, Water
- Features: Check Valves, Other
-
-
Supplier: International Polymer Solutions Inc.
Description: simple and ideal device where directional flow control is a must. Depending on the check valve size selected and cracking pressure, some external non-wetted components may include Polypropylene or PVDF. The special internal control spring for 3 psi to 6 psi (nominal 5
- Valve Size: 0.125 to 0.5 inch
- Pressure Rating: 50 psi
- Media Temperature: 230 F
- Features: Check Valves, Manual / Hand
-
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
- Valve Size: 0.125 inch
- Features: Check Valves
- Material Of Construction: Polypropylene (PP)
-
Supplier: Lee Co. (The)
Description: This threadless, cartridge-style, one-way valve is designed for installation into metal manifolds. The check valve features The Lee Company’s field-proven locking end that provides secure retention without the need for threads, O-rings, or sealants. The valve features all
- Valve Size: 0.312992295 inch
- Pressure Rating: 4,061.0556 psi
- Features: Check Valves
-
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 # 91045 features a low cracking pressure, MABS housing and silicone valve. With a blue inlet and clear outlet, this
- Pressure Rating: 1 psi
- Media: Air, Water
- Features: Check Valves, Other
-
Supplier: Lee Co. (The)
Description: This threadless, cartridge-style, one-way valve is for use in high pressure hydraulic systems with operating pressures up to 400 Bar. This valve features The Lee Company’s field-proven locking end that provides secure retention into metal manifolds without the need
- Valve Size: 0.235039497 to 0.215354447 inch
- Pressure Rating: 5,801.508 psi
- Features: Check Valves
-
Supplier: Lee Co. (The)
Description: high-quality metal seat, the valve offers low leakage, repeatable cracking pressures, and long life. Models are available with an integral safety screen for increased protection against contamination and a ceramic ball. The valve is 100% performance tested.
- Valve Size: 0.215354447 inch
- Pressure Rating: 4,061.0556 psi
- Features: Check Valves
-
Supplier: WEH Technologies Inc.
Description: High-performance check valves with metal seals for use with liquid media The series of check valves in carbon steel are especially designed for oil and hydraulic applications for use in industry and agriculture. The check valves use a metal-to-metal
- Valve Size: 0.1574804 to 1.968505 inch
- Pressure Rating: 4,351.131 psi
- Media Temperature: -4 to 275 F
- Number of Ports/Ways: 2
-
Supplier: WEH Technologies Inc.
Description: High-performance check valve for use with liquid media and air pressure These brass check valves are specially designed for hydraulic and pneumatic applications in plant engineering and are well proven in applications with submesible pump, pressure,
- Valve Size: 0.393701 to 1.968505 inch
- Pressure Rating: 696.18096 psi
- Media Temperature: -4 to 275 F
- Number of Ports/Ways: 2
-
Supplier: Lee Co. (The)
Description: This threadless, cartridge-style restrictor check valve is 5.5 mm in diameter and is designed for installation into metal manifolds. Functionally, a restrictor check valve is an orifice in series with a check valve in one component to allow for metered flow
- Valve Size: 0.215354447 inch
- Pressure Rating: 4,061.0556 psi
- Features: Check Valves, Metering Valves
-
Supplier: DeZURIK, Inc.
Description: differential pressure forces the membrane against the disc to prevent backflow. Waterflex Valves eliminate bang and slamming problems common to conventional swing check valves. Contact Red Valve to see how we can find a solution to fit your needs. Features No
- Features: Check Valves
- Media: Water
-
Supplier: U.S. Plastic Corporation
Description: Maximum Operating Pressure 125 psi. Maximum Operating Temperature 140F. Seat Area Open Diameter .438. The 694 Series Check Valve covers a wide range of air and fluid applications. The 694 Check is a compact design with a 1/3 psi cracking pressure,
- Valve Size: 0.75 inch
- Features: Check Valves
- Material Of Construction: Polypropylene (PP)
-
Supplier: Assured Automation
Description: loaded for fast seating action. Low cracking pressure. Flow pattern minimizes head loss. Perfect sealing at both high and low pressure. High technology materials to ensure best resistance in any condition. Patented disc prevents side loading. Materials Seats &
- Valve Size: 0.5 to 2 inch
- Pressure Rating: 400 psi
- Number of Ports/Ways: 2
- Material Of Construction: Brass / Bronze
-
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 # 91051 features a low, 0.029 psi cracking pressure, clear acrylic housing and silicone valve. Accommodating ¼ inch OD
- Pressure Rating: 0.029 psi
- Media: Air, Water
- Features: Check Valves, Other
-
Supplier: FUJIKURA COMPOSITES Inc.
Description: Features Adjustment of cracking pressure is possible. High pressure model (maximum working pressure: 20 Mpa [2900.75psi]). Ideal for small-volume applications such as prototype, research, etc. Compact, lightweight design. Applications Machine Tools：Milling machine,
- Valve Size: 0.25 to 0.5 inch
- Pressure Rating: 4,351.10518071591 psi
- Flow (Cv): 0.35 to 1.25
- Number of Ports/Ways: 2
-
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.
- Valve Size: 0.25 to 2.5 inch
- Pressure Rating: 2,500 psi
- Media Temperature: -325 to 700 F
- Flow (Cv): 5.8 to 90
-
Supplier: Western Analytical Products
Description: " Low Cracking Pressures (At which valve opens for flow in the direction of the arrow. Tolerance on the cracking pressure for CV-3001 is ± 0.5 psi (0.03 bar) and ± 1.5 psi (0.10 bar) on CV-3011). Less than 150 µL Internal Volume. Upchurch Scientific® cartridge -
- Features: Check Valves, Pressure Relief Valves
-
Supplier: Western Analytical Products
Description: " Low Cracking Pressures (At which valve opens for flow in the direction of the arrow. Tolerance on the cracking pressure for CV-3001 is ± 0.5 psi (0.03 bar) and ± 1.5 psi (0.10 bar) on CV-3011). Less than 150 µL Internal Volume. Upchurch Scientific® cartridge -
- Features: Check Valves, Pressure Relief Valves
-
Supplier: WEH Technologies Inc.
Description: High-performance check valves for use with liquid and gaseous media For many years we have been a preferred supplier for a wide range of industries with our check valve range. The WEH check valves are especially designed for both liquid and gaseous
- Valve Size: 0.1574804 to 1.968505 inch
- Pressure Rating: 5,801.508 psi
- Media Temperature: -4 to 248 F
- Flow (Cv): 0.2 to 57.4
-
Supplier: Western Analytical Products
Description: " Low Cracking Pressures (At which valve opens for flow in the direction of the arrow. Tolerance on the cracking pressure for CV-3001 is ± 0.5 psi (0.03 bar) and ± 1.5 psi (0.10 bar) on CV-3011). Less than 150 µL Internal Volume. Upchurch Scientific® cartridge -
- Features: Check Valves, Pressure Relief Valves
-
Supplier: Western Analytical Products
Description: " Low Cracking Pressures (At which valve opens for flow in the direction of the arrow. Tolerance on the cracking pressure for CV-3001 is ± 0.5 psi (0.03 bar) and ± 1.5 psi (0.10 bar) on CV-3011). Less than 150 µL Internal Volume. Upchurch Scientific® cartridge -
- Features: Check Valves, Pressure Relief Valves
-
Supplier: U.S. Plastic Corporation
Description: applications. Max pressure is 100psi and the cracking pressure is .3psi. Features a 316 SS spring, nitrile torpedo and seal. Use fittings with polypropylene, polyethylene, and other rigid tubings. Special adapters (tube-to-hose stems and elbows) let you use soft tubing such as
- Material Of Construction: Acetal
- Features: Check Valves
- Connection Description: Tube Fitting
-
Supplier: Check-All Valve Mfg. Co.
Description: The Butt Weld (B4) check valve is a one piece body machined from bar stock, eliminating porosity concerns and providing uniform density for more consistent welds. Made to ASME/ANSI B16.25 for schedule 40 pipe, it carries rugged, dependable Check-All trim with a wide variety of
- Valve Size: 1.5 inch
- Pressure Rating: 1,500 to 4,000 psi
- Flow (Cv): 18.8
- Number of Ports/Ways: 2
-
Supplier: IMI Norgren
Description: extremely low cracking pressures of less than 1"Hg. The large unrestricted flow path ensures high flow at low vacuum levels. The low cracking pressure allows the vacuum system to reach its maximum vacuum level before the check valve seals off the
- Port Size / OD: 0.88 inch
- Valve Actuation: Electric - Solenoid
- Vacuum / Pressure Range: Medium (< 1, >10-3 torr), Rough / Low (< 760, > 1 torr)
- Port Flange & Seal Type: NPT Female, NPT Male
-
Supplier: Allied Electronics, Inc.
Description: High Flow Capacity Low Cracking Pressure Compact and Light Weight Provides Flow in One Direction Built-In One-Touch Fittings Reduce Installation Time
-
Supplier: Allied Electronics, Inc.
Description: High Flow Capacity Low Cracking Pressure Compact and Light Weight Provides Flow in One Direction Built-In One-Touch Fittings Reduce Installation Time
-
Supplier: Allied Electronics, Inc.
Description: High Flow Capacity Low Cracking Pressure Compact and Light Weight Provides Flow in One Direction Built-In One-Touch Fittings Reduce Installation Time
-
Supplier: Radwell International
Description: CHECK VALVE, 1/8 INCH RC, AK SERIES CHECK VALVE, HIGH FLOW CAPACITY, LOW CRACKING PRESSURE (0.02MPA) 2.9 PSI, COMPACT AND LIGHTWEIGHT. FREE 2 YEAR RADWELL WARRANTY
- Media: Air
- Features: Check Valves
-
Supplier: Allied Electronics, Inc.
Description: High Flow Capacity Low Cracking Pressure Compact and Light Weight Provides Flow in One Direction Built-In One-Touch Fittings Reduce Installation Time
-
Description: Features and Benefits - Operating pressure 3500 psi (241 bar), - Media – Raw Water, Oil, Water and Soluble oil - Maximum temperature 160OF (71OC) - ASTM B-61 Bronze bodies - Hardened Stainless Steel Stem and Seats - Same check valve used in the Two Pressure Valve -
- Valve Size: 1.5 inch
- Pressure Rating: 3,500 psi
- Number of Ports/Ways: 2
- Media Temperature: 160 F
Find Suppliers by Category Top
Featured Products Top
-
Product Features • Compact designed check valves • EPDM O-ring are standard (option: Viton® ) • Pressure rating: 206 bar Typical Applications • Designed for instrumentation panels and systems (read more)
Browse Check Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
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. -
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. -
replacement for those constantly failing double door style check valves. The ALC® can be used in both vertical or horizontal orientations, available with an Inconel X-750 springs, 0.5 psi cracking pressure and it meets or exceeds MSS-SP 61 specifications. Metal-to-metal seats or soft seats for (read more)
Browse Check Valves Datasheets for DFT Inc. -
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. -
ensures consistent, long term performance in 4000 psi systems. Lee High Pressure Chek®Poppet-style check valves for system pressures up to 8000 psi. Available (read more)
Browse Check Valves Datasheets for Lee Co. (The) -
Introducing the Tideflex® Duckbill Check Valve – the gold standard in backflow prevention. With an unrivaled reputation, Tideflex® Duckbill Check Valves boast a low cracking pressure, effectively eliminating standing water while maintaining minimal head loss (read more)
Browse Check Valves Datasheets for DeZURIK, Inc. -
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. -
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 -
3166 SS Springs Body Seal Weld Soft Seat Alloy 20 body & seat (ASME 300) Hastelloy C body & seat (ASME 300) NPT x socket weld ends SCV-R restrictor check (higher cracking pressure) Buttweld ends (read more)
Browse Check Valves Datasheets for DFT Inc.