Non lubricated plug valve
Main features: Body seat is a sleeve with self lubrication well fixed by pressing into the body by high pressure to prevent leakage through the contact surface between body and sleeve. Sleeve plug valve is a kind of bidirectional valve, which can be widely used in oilfield exploitation, transportation and refining plant, while also can be used in petrochemical, chemical, gas, LNG, heating and ventilation industries and etc.
Design standard ：API 599 API 6D
Product range ：
1. Pressure range ：CLASS 150Lb~600Lb
2. Nominal diameter ： NPS 2~24″
3.Body material：Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4. End connection ：RF RTJ BW
5.Mode of operation： Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device；
Product features：
1.Tope entry design ,easy for online maintenance；
2.PTFE seat, self lubricated, small operating torque;
3.No body cavities, self cleaning design on sealing surfaces；
4.Bidirectional seals,no limitation on the flow direction；
5. Antistatic design；
6.Jacketed design can be chosen.
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