Keywords:hydraulic check valves
These hydraulic pilot controlled check valves allow flow in one direction and prevent flow in the reverse direction, until operated by pilot pressure to allow free reverse flow.The specified cracking pressure is required to open the valve to allow free flow direction.
Shijiazhuang Hanjiu trade Co., Ltd bring lots of the high-standarad equipments and technology of Hydraulic production in the year 2003, specializing in the Hydraulic production.
The company mainly produces hydraulic components like Hydraulic valves, oil cylinders, pumps and systems. All of these hydraulic components can be widely used for mining, metallurgy, steel, chemical industry, enginnering, rubber and plastic, papermaking, agricultural machinery hydraulic oil cylinder, machines and hydraulic systems.
