No Pin Half Lug Wafer Butterfly Valves , 2" - 12" Worm Gear

No Pin Half Lug Wafer Butterfly Valves , 2" - 12" Worm Gear Flange Butterfly Valve

Wafer Butterfly Valves of Half Lug No Pin Butterfly Valve Using 2"-12" small sizes flange for connection

Feature:

1. Adapt to different standard flange connection.

2. Easy to install and maintain.

3. Can adopt anti-corrosion coating to adapt various medium.

4. Customers can choose lever , worm gear , pneumatic apparatus , electronic apparatus operation as needed.

5. Stable output torque , good sealing performance.

6. Using 2"-12" small sizes flange for connection .

7. Compact construction , optimum design.