Pressure balanced Lubricated Taper Plug Valve

Pressure balanced Lubricated Taper Plug Valve

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Technical specifications

Design & manufacturing: API599, API6D;

Structural length standard: ASME B16.10;

Flange standard: ASME B16.5;

Pressure-temperature rating: ASME B16.34;

Inspection & Test standard: API 598

Nominal pressure: class150~900lbs; class 125 for cast iron material;

Work temperature: -29~180 degrees, and it can work at -196-650 by using special materials;

Medium: oil, chemical, pharmaceutical, fertilizer, power industry etc., it is used for cut off or switch on the pipeline medium.



1. Reasonable structure, reliable sealing, good performance and beautiful appearance;

2. It is light to switch on/off;

3. An oil tank is arranged between the valve body and the sealing surface, and the sealing grease can be injected into the valve seat at any time to increase sealing performance;

4. Parts material and flange size can be selected according to actual working conditions or user requirements, to meet the needs of various projects.

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