- Hydraulics - Pneumatics >
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- Piston check valve
Piston check valves
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DN: 10 mm
Pressure: 0 bar - 350 bar
Temperature: -30 °C - 70 °C
... Check valves with hydraulic release are a type of check valve. They block one or both hydraulic consumer lines or are used as a hydraulically actuated drain valve or ...
DN: 5 mm - 14 mm
Pressure: 700, 500 bar
Temperature: -40 °C - 80 °C
... closed state the check valve type HRP has zero leakage. A leakage line relieves the rear of the control piston. Due to this separate relief the control behaviour of the valve is independent ...
DN: 100 mm - 200 mm
Pressure: 65 bar
Temperature: -60 °C - 150 °C
... industrial refrigeration requirements worldwide. Flexibility above all characterizes the SVL platform. Using just two basic valve housings – a straightway and an angle way – the platform offers five different functions. You will find ...
DANFOSS Refrigeration & Air Conditioning
Pressure: 0.1 MPa - 0.7 MPa
... Pilot Check Valve, Compact Type – AKP To enable you to make temporary intermediate stops Construct a safety circuit – With residual pressure release function as an option Fit it anywhere – As small as 15.1 mm high ...
DN: 1 in - 20 in
... M&J Valves Piston Controlled Check Valve is silent in operation and has no flapper to hammer against the seat. Features The patented "floating piston" rides up and ...
DN: 25, 15, 20 mm
Pressure: 0.3 bar
Temperature: -30 °C - 105 °C
... costs. The spring-loaded check valve requires a minimum 0.34 bar (5 psi) pressure drop to overcome the spring force and lift the valve seat, allowing the check valve ...
Parker Refrigerating Specialties Division
DN: 6 mm - 12 mm
Pressure: 10 bar
Temperature: -5 °C - 60 °C
... Piloted non-return valves are designed to protect installations. When the compressed air supply is removed, the non-return valves will lock the air supply to the cylinder. As a resuit, the cylinder will maintain its position. ...
DN: 0.125 in
Pressure: 0 bar - 60 bar
Temperature: 0 °C - 70 °C
... WITT non-return valves for reliable protection against dangerous reverse gas flow. Every non-return valve 100% tested. Benefits: a spring-loaded non-return valve prevents a reverse flow of gases ...
DN: 15 mm - 50 mm
Pressure: 10, 6 bar
Temperature: 0 °C - 100 °C
... Check valve with BSP threaded female union ends. The VR is an angle seat check valve with weighted PP-H piston that allows the passage of fluid in one direction only. ...
DN: 15 mm - 50 mm
Pressure: 16 bar
Temperature: 0 °C - 60 °C
... Foot valve with BSP threaded female ends. The VZ foot valve allows the passage of fluid in one direction only. ...
DN: 0.125 in
Pressure: 1,000 psi
Temperature: 32 °F - 230 °F
... Multiple varieties of check valves permit flow in one direction only. Valve bodies provide in-line mounting, nitrile seals and stainless steel springs. 1/8" NPT inlet and outlets. 30 psig input pressure. ...
DN: 0.25 in
Pressure: 0 psi - 150 psi
Temperature: 32 °F - 230 °F
... brass needle and stem. JFC-4K devices are combination needle and check valve flow controls, and are generally utilized for the control of air cylinders. Specifically, the devices control piston-stroke ...
DN: 0.375 in
Pressure: 150 psi
Temperature: 32 °F - 230 °F
... needle and check valve flow control that enables you to control the air flow from air cylinders thus controlling the piston strokes speed, while extending or retracting, depending on their circuit location. ...
DN: 0.02, 1 dm
Pressure: 1.5 bar
Temperature: -20 °C - 60 °C
... The angle check anti-siphon valve is an essential safety accessory designed to prevent the siphoning of liquids from an aboveground tank. Constructed from stainless steel, this valve ensures longevity ...
Pressure: 10 bar
Temperature: -10 °C - 70 °C
... engraved on the body) and siopped in the reverse way. DATASHEET Recommended tubings: according to the fitting connected to the valve. Applicatron field: pneumatic installations fed with filtered. lubricated air. ...
Pressure: 0 bar - 670 bar
... 10,000psi(670bar) The Alco Valves Non Return Valve is designed for higher flow and low pressure drop across the valve - having a larger through bore than most other manufacturers equivalent ...
Alco
... control valves These valves are designed to regulate the cylinder piston speed Check valves Full flow in one direction flow blocked in the opposite direction Pilot-operated ...
DN: 50 mm - 150 mm
Pressure: 40 bar - 160 bar
... slotted bush with graduated regulating slots Fitted with hand wheel, electrical actuator or hydraulic or pneumatic actuator piston ...
ERHARD
DN: 10 mm - 100 mm
Pressure: 10, 16 bar
Temperature: 10 °C - 63 °C
... • May be used either vertically and horizontally. • 100% factory tested. • Easy installation and maintenance. • Available in PVC-U and Corzan® CPVC. • Resistance to many inorganic chemicals. • Excellent flow characteristics. ...
Cepex SER
DN: 0.5 in - 2.5 in
Pressure: 10 bar - 100 bar
... Description The L10 Pressure Lock Valve is a solenoid operated check valve designed for hydraulic elevators and includes a self-closing manual lowering valve. Its purpose is to allow ...
DN: 0.25, 0.375, 0.75, 1.25 in
Pressure: 6, 50, 70 psi
Flow rate: 16, 30, 85, 230 l/min
... In Line Check Valves – These valves allow for free flow in one direction based on a cracking pressure and no flow. In Line Check Valves. For other products visit Products ...
DN: 8 mm - 28 mm
Pressure: 10 bar
Temperature: 65, 60, 80 °C
... PRESSURE PFA/PS in bar T°C 60° CLOSING SYSTEM : POM (polyacetal) SEAL : NBR (nitrile) lip-ring GUIDE : PPO (polyphenylen oxide) PRESSURE PFA/PS in bar T°C 80° CASING : DZR brass (brass with persistent zinc) Equipped with nut connections and compression ...
SOCLA
DN: 10 mm - 50 mm
Pressure: 136 bar
Temperature: -29 °C - 425 °C
... The trim 10 version has a body made of SS-316. Forged carbon Steel check valve TRIM8 SW Class 800 standard bore for petroleum industry, steam, oil and gas and high pressure. Piston type and bolted ...
SFERACO
DN: 0.25 in - 2.5 in
Pressure: 60 bar
Temperature: 150 °C
... Characteristics: Valve body machined from solid, no middle connections. The closure area is between the 2 support points of the piston. Documentation: Laser marking for traceability and validation processes. Material ...
DN: 0.5 in - 2 in
... The Y-Pattern valves are available in globe and check design configurations. - Are available in welded bonnet design with a threaded and seal welded joint. On request a full penetration strength weld ...
DN: 0.25 in - 2 in
... Series check Valves are uni-directional Valves which automatically open with forward flow and close against reverse flow. They are supplied to meet a wide variety of applications with the closing element ...
DN: 1, 0.75, 0.5 in
Pressure: 6 bar
Temperature: 0 °C - 85 °C
... Connectivity standard Internal thread GAS cylindrical ISO 228/1. Colors Dark gray (RAL 7015) ...
DN: 0.125 in - 2 in
Pressure: 2 bar - 10 bar
Temperature: -10 °C - 60 °C
... Series of uni-directional valves from brass hexagonal bar, female threaded. In line mounting they allow the compressed air to flow in one direction only; therefore, they are useful in those applications where no return of the compressed ...
DN: 15 mm - 50 mm
Pressure: 16 bar
Temperature: 0 °C - 60 °C
... angle seat check valve with weighted PVC piston that allows the passage of fluid in one direction only. Technical features: Connection system for solvent weld, threaded and flanged joints No ...
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