DV/ DRV Hydraulic adjustable flow control valve controls the flow of fluid by adjusting the hand wheel to achieve different size of throttling orifice, it is like a needle pin screwed in the valve.
DV/ DRV hydraulic adjustable flow control valve are the throttle valve and throttle check valves. The DV hydraulic adjustable flow valve can be able to adjust the flow rate, but it is without the function one-way flow. The DRV series has the function of hydraulic flow throttle and one-way check.
Example (Normal code): “FT-DRV 6 1-1X/ ”
Explanation As Below:
|FT-||DRV||6|| ||1||–||1X||/|| || |