By Product Type

Releasable check valve type HRP

Product description

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 idle circulation valve.

In the 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 of the pressure in the return.

A solenoid valve can be optionally flange-mounted to arbitrarily control the check valve with the load pressure on the consumer side. The check valve type HRP is available with hydraulic release. Hydraulic release suppresses relief surges that can occur at high pressure and with a large consumer volume.

Features and advantages:
  • Manifold mounting valve for pressures up to 700 bar
  • Flows up to 400 lpm
  • Electrically controlled
  • With hydraulic release for smooth switching
Intended applications:
  • Industrial hydraulics and mobile hydraulics
Technical data - Type HRP - Releasable check valve
Size1DesignManifold mountingMax. system pressure700System pressure700Nom. flow rate (lpm)20Flow rate (lpm)20DocumentDownloadsConfiguratorConfigurator
Size2DesignManifold mountingMax. system pressure700System pressure700Nom. flow rate (lpm)35Flow rate (lpm)35DocumentDownloadsConfiguratorConfigurator
Size3DesignManifold mountingMax. system pressure500System pressure500Nom. flow rate (lpm)50Flow rate (lpm)50DocumentDownloadsConfiguratorConfigurator
Size4DesignManifold mountingMax. system pressure500System pressure500Nom. flow rate (lpm)80Flow rate (lpm)80DocumentDownloadsConfiguratorConfigurator
Size5DesignManifold mountingMax. system pressure500System pressure500Nom. flow rate (lpm)140Flow rate (lpm)140DocumentDownloadsConfiguratorConfigurator
Size7DesignManifold mountingMax. system pressure500System pressure500Nom. flow rate (lpm)400Flow rate (lpm)400DocumentDownloadsConfiguratorConfigurator
SizeDesignMax. system pressureSystem pressureNom. flow rate (lpm)Flow rate (lpm)DocumentConfigurator1Manifold mounting7007002020DownloadsConfigurator2Manifold mounting7007003535DownloadsConfigurator3Manifold mounting5005005050DownloadsConfigurator4Manifold mounting5005008080DownloadsConfigurator5Manifold mounting500500140140DownloadsConfigurator7Manifold mounting500500400400DownloadsConfigurator