Inverted Pressure Balance Lubricated Plug Valve - Lubricated Plug Valve – Newsway

Lubricated Plug Valve

Technical specification:

Design standard: API599, API6D.

Structure length: ASME B16.10.

Connection flange: ASME B16.5.

Test and test: API598, API6D.

Actuator: manual, turbine, electric, pneumatic.

Product scope:

Nominal size: 1/2″–30″

Pressure range: 150LB-2500LB.

Applicable temperature: – 40 ~ + 425 ℃

Material: Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy

Product structure features:

American standard pressure balance type inversion oil seal cock valve used in nominal pressure CLASS150-2500 LBS, work on 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.

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials