QJP stainless steel deep well pump is composed of pump, submersible motor, water pipe and control switch, so what is the material of each part of QJP stainless steel deep well pump? The following is about QJP stainless steel deep well pump material analysis. QJP-type stainless steel deep well pump material analysis ①. Stainless steel, HT200 cast iron, environmentally friendly brass pump head and pump seat. ②. Superior wear resistance POM impeller, PC material guide shell. ③. Stainless steel pump body, sleeve, central shaft. ④. Stainless steel coupling. ⑤ stainless steel screws, gauze, wire cover. ⑥.POM high performance synthetic valve check valve, effectively prevent the flow of the guide shell and impeller impact, the use of more durable. Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: // mj .liuti.cn / (Service Hotline:)
Directional Valves
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 , https://www.longlihydro.com
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