China Industrial Plastic Valves Pipe Manufacturers,Chemical Plastic Valves Pipe Suppliers Service Hotline : +86 574-86116777 E-mail : kxpv@kxpv.com
China Industrial Plastic Valves Pipe Manufacturers,Chemical Plastic Valves Pipe Suppliers Service Hotline : +86 574-86116777 E-mail : kxpv@kxpv.com
Firstly, remove the cylinder from the top of the valve body, start from the cover of the two ports of the cylinder, and completely disassemble the cover. When removing the piston, special attention should be paid to the ...
Solenoid valves are widely used in our daily lives. The failure of the solenoid valve will directly affect the action of the switching valve and the regulating valve. 1. Air leakage: Air leakage will cause insufficient a...
The loading of the regulating valve is carried out in the reverse step of disintegration. Pay attention to the following points when loading: 1.The gasket should be replaced with a new one. 2. After the sleeve is install...
1.Check the valve line on the valve plug and the valve seat, it should be in good condition, and there is no defect that affects the sealing effect. If there is a slight defect, the grinding method should be used to elim...
The throttle valve is used to adjust the flow of the medium in the equipment and the pipe. The working principle is mainly to change the flow passage area between the valve core and the valve seat to achieve the purpose ...
Control valve leakage test method Type A test method 1.1 The test medium is a cleaning gas (air or nitrogen) or a liquid (water or kerosene) at 5 ° C to 40 ° C. 1.2 The test medium pressure is 0.35 MPa, and the specified...
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E-mail: kxpv@kxpv.com
