Lubricated plug valve

Main features: Plug is pressed into body cone surface tightly to form a good sealing area, and injects sealant into the sealing area to form a sealing film. Lubricated 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

Product range :

1. Pressure range :CLASS    150Lb~1500Lb

2. Nominal diameter :  NPS        2~12″

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. Top entry design, convenient for on-line maintenance;

2. Grease sealing design,with good sealing performance;

3.Sealing with adjustable design;

4.Bidirectional seals,no limitation on the flow direction;