Inverted Pressure Balance Lubricated Plug Valve
Product structure features
American standard pressure balance type inversion oil seal cock valve used in nominal pressure CLASS150-2500 LBS, work – 29-180 degrees Celsius temperature of petroleum, chemical, pharmaceutical, chemical fertilizer, power industry, such as the pipeline under various working conditions, cut off or connect pipe medium.
Main features
1. Reasonable product structure, reliable sealing, excellent performance and beautiful appearance.
2. Invert pressure balance structure, the switch is light.
3. There is oil groove between the sealing surface of the valve body, which can be used to inject sealing grease into the valve seat at any time to increase the sealing performance.
4. The material and flange dimensions of the parts can be selected according to the actual working conditions and users’ requirements, so as to meet various engineering needs.
Technical specification
Drive mode: manual, turbine, electric, pneumatic.
Design standard: API599, API6D.
Structure length: ASME B16.10.
Connection flange: ASME B16.5.
Test and test: API598, API6D.
Product scope
Main material: carbon steel, stainless steel, alloy steel, etc.
Nominal size: 1/2″–30″
Pressure range: 150LB-2500LB.
Applicable temperature: – 40 ~ + 80 ℃ (best)
