non lubricated plug valve
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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.
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