The valve has the functions of lifting, intermediate stop, proportional descending control handle and self-locking at the intermediate stop position.
The air pressure can be adjusted arbitrarily during the descent. It can control the oil return amount of the proportional air-controlled reversing valve to realize the proportional drop function.
model: BKQFA-F
category:Control valve
The basic parameters:
1. Nominal pressure: 1Mpa.
2. Air channel diameter:¢ 4mm.
3. Control air pressure:0.6-1MPa.
4. Operating temperature:-20 to+80℃ .