1.ISO 9000 certificate system 2.material:carbon steel,stainless steel 3.nominal diameter:20,25,32,40

  AQF safety and shut-off block of accumulator is mainly used  between hydraulic systems and the accumulator,for the purpose of safety,flow cut off and load relief. A safety ball valve maintain the set value of pressure in the system. when the pressure exceeds the set value,the safety and shut-off will open to avoid overload of the system.it is especially indispendable to the accumulator in an enclosed system in preventing damage to the system in the event of sudden increase of external load.

features:compact design,high safety and convenient operation.

Model	Nominal flow speed(L/MIN)		size(mm)			matching accumulator(L)	weight(kg)
	Safety valve	Ball valve	H	Dp	Ds
AQF-L25H -A	40	100	31	M33×2	M42×2/M27×2	1.6-10	29
AQF-Ls25H -A			42	M42×2
AQF-Lw25H- A
AQF-L32H -A	63	160	31	M42×2	M60×2/M42×2	10-100	29.5
AQF-Ls32H -A			42	M52×2
AQF-Lw32H -A
AQF-L40H -A	100	250	31	M48×2	M72×2/M60×2		30

AQF safety and shut-off block,special designed