RELIEF VALVE

APPLICATION

They are composed of two double acting relief valves and are used to limit the pressure on both lines.

INSTALLATION

Connect one actuator and one inlet pressure flow to ports V and one actuator and one inlet pressure flow to ports Vl.

OPERATION

Pressure to port V connects the actuator while the excess pressure is released to port Vl. Valve A is used to adjust the max pressure on ports V. Pressure on ports V can be measu- red by replacing the cap with a gauge M. The same applies for ports Vl (valve B). Pressure adjustment is sensitive to possible counter pressures on the tank line. Adjustment opera- tion must be carried out within the spring setting range only.

OPTIONAL

Metric threads - Face-mounting for hydraulic motors - Special hydraulic schemes Lockwire - Custom marking. Special setting.

FEATURES

VMDC cartridge type - Gauge arranged

 

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