Single Overcentre Valve for Closed Centre

These valves are used to control the actuator movements and block in one direction. In order to have the descent of a load under control and avoid the load’s weight being carried away the valve will prevent any cavitation of the actuator. This valve is ideal when normal overcentre valves doesn’t work properly as it’s not sensitive to back pressure. They also allow the system pressure to move multiple actuators in series.

MATERIALS AND FEATURES:

Body: zinc-plated steel.
Internal parts: hardened and ground steel.
Seals: BUNA N standard.
Leakage: negligible leakage.
Standard setting: 320 Bar.
Valve setting must be at least 1.3 times more than
load pressure in order to enable the valve to close
even when subjected to the maximum load pressure.