China SV SL poppet hydraulic pilot operated check valves, Find details about China Rexroth Valve, Directional Control Valve from SV SL poppet hydraulic pilot operated check valves
SV SL poppet hydraulic Pilot Operated Check Valves
The SV and SL valves are hydraulic pilot operated Check Valves of poppet type design which may be opened to permit flow in the reverse direction. These valves are used for the isolation of operating circuits which are under pressure, i.e. as a safe guard against the lowering of a load when a line break occurs or against creeping movement of hydraulically locked actuators. The valve basically comprises of the housing, the poppet, a compression spring, the control spool as well as optional decompression feature as a ball poppet valve.
Feature:
Sizes 10 to 30
For subplate mounting
Connection location to ISO 5781
With internal or external pilot oil drain, optional
With or without decompression feature, optional
Version with decompression feature for dampened decompression (minimizing possible pressure shocks)