China High Quality Double Block And Bleed Plug Valve Manufacturer – Eccentric Plug Valve.Carbon steel,Stainless steel,Duplex Steel, WCB,CF8,CF8M,4A – UNIQUE

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.