The relief valve is a type of valve used to control or limit the pressure in a system or vessel which can build up by a process upset, instrument or equipment failure, or fire. The pressure is relieve ...
Ningbo Haihong Hydraulics Co., Ltd.
Main Products: Cartridge valve, Cartridge solenoid valve, Counterbalance Valve, Proportional Valve, Control Valve, Hydraulic Manifolds, Hydraulic cartridge valve... More