Overview

Bottom Valve,namely Emergency Valve,is installed on the bottom of oil tank to transfer the liquid from bottom to tank with advantage of easy operation,saving time,safe.

Advantage

Size:4″

Material:Aluminum

Shear Groove,automatic cut-off and leak proof under emergency condition

High Flow,Low Pressure Lost

Shear valve,using automatic piston right and durable spring,after emergency cut-off,it can still keep hermetic like before

Emergency,if there is no air source or other reason can't open normally,it can be also opened manually without demoliton

HDF-1      Pneumatic Bottom Valve

HDF-2       Pneumatic Bottom Valve

HDF-3      Pressure Balance Pneumatic Emergency Valve

HDF-4      Pressure Balance Pneumatic Emergency Valve(three way)

HDF-5       Pneumatic Bottom Valve

HDF-6       Pneumatic Bottom Valve