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The Suzhou River Tourism Project has added lighting landscapes and exhibition hall attractions along the coast for the sake of “waterfront linkageâ€. A landscape light using solar photovoltaic power generation also appeared in Changfeng Ecological Greenland on the banks of the Suzhou River in Putuo District, which is energy-saving and environmentally friendly and embellished with views of the river bank. (Yang Jianzheng’s photography report)
Directional valves were offered with options of two-way or three-way, manually or hydraulically actuated, each of which are designed to fulfill directional and flow control requirements
All hydraulic directional valves with solenoid operate their spool to change directional hydraulic flow. Our standard hydraulic directional valves are compact in size, we also provide customized valves for specialized applications upon request.
Features:
l Pressure losing very low
l Operating pressures up to 315bar(4565psi)
l Hardened precision parts for long life and low leakage
l Some products accord with industry common cavity
l Compact size
l Check valve`s cracking pressure is optional
l External parts zinc plated or oxidized
Directional Valves
Directional Valves,Hydraulic Directional Valve,Solenoid Directional Valve,Pneumatic Directional Control Valve
Jinan Longli Hydraulic Device Co.,Ltd , http://www.longlihydro.com