Two-way flow control valve


TYPE: VRFB 90
USE: These valves are used to adjust speed of actuators in both directions. Pressure compensation is not provided, flow rate depends on pressure and oil viscosity.
These valves are characterised by a high adjustment accuracy.
MATERIALS AND FEATURES:
Body: zinc-plated steel.
Internal parts: hardened and ground steel.
Seals: BUNA N standard
APPLICATIONS: Connect either ports to the supply and the other to the actuator to control. When used on actuators with double pilot check valves, VRFB 90° has to be mounted between the actuator and the double pilot check valve. Flow adjustment is done by rotating the plastic hand knob after loosening the side locking screw. This particular configuration allows an accurate adjustm
Oil temperature: 50 ° C
Oil viscosity: 30 cSt