VUFR - Valvole di regolazione flusso unidirezionali a manicotto
    VUFR - Valvole di regolazione flusso unidirezionali a manicotto

VUFR - barrel flow control valves with check

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Description

USE AND OPERATION:

This valve is used to adjust flow speed of actuators in one direction; flow is free in the reverse one. As pressure compensation is not provided, flow adjustment depends on pressure and oil viscosity.

MATERIALS AND FEATURES:

 

  • Zinc-plated steel body
  • Internal parts in hardened and ground steel
  • BUNA N standard seal
  • Tightness by diameter combination. Minor leakage with closed valve

 

APPLICATIONS:

Connect V to the pressure flow and C to the actuator to set. The flow is adjusted from C to V and free in the reverse direction. When used on actuator with double pilot check valve, VRF has to be mounted between the actuator and the double pilot check valve. Flow adjustment is made by rotating the coupling: by clockwise rotation, flow increases and vice versa. Once the flow has been set, lock the nut in order to keep the desired settings even in case of vibrations.


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