AQF hydraulic ball valve is an kind of accessory for accumulator , informed by stop valve,safty valve and unloading valve, installed between accumulator and hydraulic system,used for controlling the work situations of accumulator oil liquid go&no go,over flow, unloading ,etc. It has a compact construction,small volume, safe and easy operation.

AQF HIGH PRESSUR BALL VALVES

Our AQF safty ball valves have three connecting ways(use thread): L-Straight union way, LS-Straight angle way, LW-Tee way. The nominal diameter are: 25mm, 32mm,50mm. Construction mold: A-direct overflowing valves. Accumulator fitting thread: M27x2,M42x2,M60x2,M72x2. The work temperature is:-20——80(℃)

The safety ball valve is used as accessory of hydraulic-bladder accumulator for the purpose of safety,flow cutoff and load relief.A safety valve may maintain the set value of pressure in the system.When the pressure exceeds the set value,the safety valve will open to avoid overload of the system.It is especially indispensable to the accumulator in an enclosed system in preventing damage to the system in the event of sudden increase of external load.

Feature:compact design,high safety and convenient operation