About high pressure electric pump control valves for safety plays an important role commensurate with high pressure electric pump control valve for the safe use of proportionate plays an important role. Here mainly to the work of high pressure electric pump control valves and pay attention to certain aspects of the use of knowledge. High pressure electric pump control valve high pressure safety valve, low pressure unloading relief valve, high and low pressure check valve. High pressure hand valve is in position three way valve type unloading valve assigned rotary vane electric pump, since pollution is good, reliable commutation Texas Lu force electric pumps, maintenance convenient, with Paul pressure function. EHV manual unloading valve spool type three-way valve is in the manual position, the valve is operated to facilitate the commutation may, but does not have the function of holding pressure. High pressure electric pump valves should be installed before check design models, and according to the media flow electric pump plunger, to determine its mounting direction; inspection, cleaning, high pressure electric pump station valve ministries dirt, iron oxide dust, sand, etc., to prevent pollution was scratched valve sealing surface is very important. Check EHV electric pump stem is skew electric pump hydraulic pumps, controls and actuators are flexible, try off once again open, check whether closed tight. To ensure the security of use, for high pressure electric pump control valve maintenance and repair must face up. LSJ4X400 pump hydraulic schematic drawing of Texas _ Lu Lu of the electric pump Hydraulic (certified) _ Taizhou electric pump provided by the Texas Lu of the hydraulic machinery plant. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is an industry leader in Shandong Dezhou, hydraulic machinery and parts, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu Hydraulic better future.