Hydraulic Check Valve is an automatic hydraulically controlled valve that prevents backflow in the system instead of a check valve at the pump outlets.
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Hydraulic Check Valve is an automatic hydraulically controlled valve that prevents backflow in the system instead of a check valve at the pump outlets. When the outlet pressure value exceeds the inlet pressure value, the valve closes itself without creating a pulse. When the inlet pressure value exceeds the outlet pressure value, the valve opens slowly. Thus, it prevents the pressure fluctuation that occurs at the start of the pump.
|Operating pressure||Standard||0.7 – 16 bar (10 – 240 psi)|
|Low Pressure Range||0.5 – 10 bar (7.5 – 160 psi)|
|High Pressure Range||0.7 – 25 bar (10 – 360 psi)|
|Heat||min. Operating temperature||-10 °C (14 °F) DIN 2401/2|
|Max. Operating temperature||80 °C (176 °F) DIN 2401/2|
|Connection||flanged||DIN 2501, ISO 7005 – 2|
|Gear||ISO (BSP), ANSI (NPT)|
|Hydraulic Connections||standard|| Reinforced Nylon (Air Brake)|
Hydraulic Pipe SAE J 844
|Optional||Copper DIN 1057|
|Actuator Type||With Single Control Chamber | With Diaphragm Actuator, With Diaphragm Closure|