Lubricated plug valve supplier in China for Inverted pressure balance lubricated plug valve for engineering pressure class CLASS150～2500LB, working temperature -29～180℃,-40～450℃ in natural gas pipeline and industry system.
Pressure balance lubricated plug valve from Lubricated plug valve supplier in China is flange connection, oil seal straight through structure, plug sealing material is alloy steel or stainless steel, pressure class is 150Lb~2500Lb, pressure balance lubricated plug valve material is carbon steel or stainless steel plug valve.Pressure balance lubricated plug valve from Lubricated plug valve factory is suitable for cutting off or connecting the pipeline medium under nominal pressure Class150~900Lbs and working temperature -29~180℃ in petroleum, chemical industry, pharmaceutical industry, chemical fertilizer industry, electric power industry and other working conditions.
Pressure balance lubricated plug valve from Lubricated plug valve supplier in China Product features:
(1) Pressure balance lubricated plug valve structure reasonable, reliable seal, excellent performance, beautiful shape;
(2)Pressure balance lubricated plug valve inverted pressure balance structure, switch action light;There is an oil groove between the body and the sealing surface, which can inject sealing grease into the seat through the oil nozzle at any time to increase the sealing performance;
(3)The parts material and flange size of Pressure balance lubricated plug valve can be selected according to the actual working conditions or user requirements, to meet various engineering needs.
Principle and application scope of Pressure balance lubricated plug valve from Lubricated plug valve supplier in China :
Pressure balance lubricated plug valve Working principle:
The plug of pressure balance lubricated plug valve is adjusted by the bolt in the cover, the sealant is injected into the valve body from the end of the stem;In order to prevent pressure will plug into the lubricated plug valve body, the end of the plug has a balance hole, and the balance hole at the small end of the plug has no medium can only to the small end of the check valve, it can make the pressure into the plug at both ends of the cavity, Inverted pressure balance lubricated plug valve seal by the plug and the sealing agent between the valve body for sealing.
Pressure balance lubricated plug valve Application:
Inverted pressure balance lubricated plug valve is suitable for engineering pressure class CLASS150 -- 900LB, PN10 -- PN150, working temperature -29 -- 150℃ natural gas pipeline.
Pressure balance lubricated plug valve Main structural features:
1. Exquisite product structure, long sealing life, superior performance, modeling in line with the process aesthetics.
2. Flip balance structure, light switch, can be made into high pressure level.
3. The lubricated plug valve can be installed in all directions and is not controlled by the direction of installation;The valve is small in size and does not require special installation space.
4. The lubricated plug valve can be used for two-way flow.
5. There is an oil groove between the valve body and the valve plug, which can inject sealing grease into the seat through the oil nozzle at any time to increase sealing performance.
Technical specification for Pressure balance lubricated plug valve from Lubricated plug valve supplier in China :
1. The structural form of the Inverted pressure balance lubricated plug valve is straight-through;
2. The design standard is API599 and API6D;
3. Structure length is as per ASME B16.10;
4. Flange connection according to ANSI B16.5;
5. The inspection standard is in accordance with the requirements of API598 and API6D.
If you want Lubricated plug valve manufacturer, lubricated plug valve factory or lubricated plug valve supplier, please feel free to contact us, we will give you the best service and technical support.
