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BARREL TYPE BIDIRECTIONAL FLOW CONTROL VALVES

Valvola Regolazione Flusso Bidirezionale Manicotto
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.

Features

Product code
VRB
Related products

V0545
V0555
V0565
V0575
V0585

Materials

Zinc-plated steel with internal parts in hardened and ground steel

Assembly

Connect V to the supply flow and C to the actuator to be controlled. When used on actuators with double pilot check valves, the VRB has to be mounted between the actuator and the double pilot check valve. Flow adjustments are made by rotating the coupling: clockwise rotation increases the flow and vice versa. Once the flow has been set, tighten the lock nut in order to keep the desired setting in case of vibrations.

Seal

BUNA N standard

Leakage

matched diameters, minimal leakage when valve is closed
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