valve for direct line installation for pressure protection of hydraulic systems When the set pressure is reached, the pressure connection to the return connection opens and prevents overpressure in the system. The special characteristic of this design allows slower opening and high-pressure stability.
  Connection pressure input
G 3/4 inch internal thread   Connection pressure output
3/4 inch internal thread   Connection return flow input (inches)
without   Connection return flow output (inches)
3/4 internal thread   Including magnetic coil
no   Max. flow rate (l/min)
120   Max. operating pressure (bar)
400   Pressure setting range (bar)
50-400   Securing type
lock nut
cap nut   Setting type
adjusting screw