The valve consists of a seat by-pass, relief valve fitted
with an auxiliary control with a differential piston and
by-pass single-way valve serving for reverse direction
of flow.
Description:- The valve prevents runaway in the event of a negative load
- Load-holding without leakage
- Pressure relief function protecting the actuator against overload and pressure peaks
- When installed into the actuator the valve can be used as a hose burst valve
- When used as pressure relief the check valve will act as an anti-cavitation valve
- The valve should be mounted as close as possible to the actuator
Features:- Pressures: up to 420 bar
- Flow rate: to 140 l / min
