2- and 3-Way Flow Control Valves, Series SRR


Series SRR.. flow-control valves are used to set the working speed of motors and cylinders, the setting being load- independent, i.e. pressure compensated. They divide the inlet flow into a constant-flow portion and a surplus-flow portion.

The surplus flow can be pressurised and can therefore be supplied to a second actuator. This valve can also be used as a 2-way flow control valve by plugging the surplus flow outlet port.


  • Robust, uncomplicated and reliable
  • Simple coil change without opening the hydraulic envelope
  • Flow rates are unaffected by temperature change, or when the higher load pressure alternates between the outlet ports
  • Low pressure drops during vented bypass
  • Easy to service
  • Dependable

Technical Data

Type Constant flow range
Maximum input flow
Operating pressure, max.
SRR 06, 10, 16, 25, 32, 40, 50, 63, 80 100 315


Operator types available


  • Solenoid, 12 or 24 Volt
  • Solenoid, 12 or 24 Volt, + basic manual override
  • Solenoid, 12 or 24 Volt, + deluxe manual override


Agricultural equipment

Construction machines

Municipal equipment