By Product Type

Releasable twin check valve type DRH

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 or circulation valve.

In the closed state the check valve type DRH has zero leakage. It is a twin check valve for double-acting consumers. Available with hydraulic release. Hydraulic release suppresses relief surges that can occur at high pressure and with a large consumer volume.

Features and advantages:
  • Pressures up to 500 bar
  • with hydraulic release for smooth switching
Intended applications:
  • Blocking of leak-free hydraulic cylinders

Technical data - Type DRH - Releasable check valve
Size1DesignPortingMax. system pressure500System pressure500Nom. flow rate (lpm)16Flow rate (lpm)16DocumentDownloadsConfiguratorConfigurator
Size2DesignPortingMax. system pressure500System pressure500Nom. flow rate (lpm)30Flow rate (lpm)30DocumentDownloadsConfiguratorConfigurator
Size3DesignPorting, Manifold mountingMax. system pressure400System pressure400Nom. flow rate (lpm)60Flow rate (lpm)60DocumentDownloadsConfiguratorConfigurator
Size4DesignPortingMax. system pressure400System pressure400Nom. flow rate (lpm)90Flow rate (lpm)90DocumentDownloadsConfiguratorConfigurator
Size5DesignPortingMax. system pressure400System pressure400Nom. flow rate (lpm)140Flow rate (lpm)140DocumentDownloadsConfiguratorConfigurator
SizeDesignMax. system pressureSystem pressureNom. flow rate (lpm)Flow rate (lpm)DocumentConfigurator1Porting5005001616DownloadsConfigurator2Porting5005003030DownloadsConfigurator3Porting, Manifold mounting4004006060DownloadsConfigurator4Porting4004009090DownloadsConfigurator5Porting400400140140DownloadsConfigurator