Rotary Plug Valve - Eccentric Plug Valve – Newsway

Eccentric Plug Valve

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

Features:

1. Double eccentric design, low friction opening and closing, ensure zero leakage.

2. Nickel =90%, 3mm thick surfacing seat, or high performance resin seat, can meet a variety of corrosion resistance requirements.

3. V-type combination sealing ring can be replaced without removing the operating device.

4. The valve bearing is self-lubricating material without grease, and has little wear on the valve spindle.

5. Worry about the mould pressing hot pack rubber, no rubber shedding and erosion corrosion.

6. The valve cover and body are sealed with o-ring, and the number of bolts is reduced to facilitate maintenance.

7. Ideal linear curve can be used as regulator.

8. Provide valve inlet and outlet pressure gauge connector to facilitate user control and measurement of flow.

9. Straight flow passage, cylindrical body design, sediment is not easy to pile up.

10. Open display and open memory to facilitate user operation.

11. Manual, electric and pneumatic operation can be configured.

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