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Wormgear Double flanged Butterfly Valves are available in different configurations such as Concentric, Double Offset and Triple Offset and are designed to operate effectively in many different industries.

Their concentric butterfly valves are widely used in the HVAC and Industrial sectors, and their High Performance Double and Triple Offset Butterfly Valves are used in Energy and Power Generation Industries.

Wormgear Double flanged Butterfly Valves are high performance, but are also cost effective. Their valves can be supplied with manual operation, or can also be fitted with Pneumatic or Electric Actuators. Here at ľ¹ÏÊÓƵ outshine valve co., Ltd, we carry a large range of Wormgear Double flanged Butterfly Valves and can offer quick delivery in your time of need.

Our butterfly valves conform to the international standard like GB, ANSI/API, DIN, BS as well as client's special specifications.
The butterfly valves have met with warm reception based on excellent quality, good shipment and timely delivery time all over
the world. Butterfly valves are widely sold in America, Germany, UK, Italy, Spin, Holland, Sweden, United Arab Emirates, and
Singapore etc.

Single Flange Concentric Butterfly Valve

1. Size: DN150-1200.

2. Body: Cast iron. Ductile iron, Stainless steel, Cast steel

3. Disc: Ductil iron, Stainless steel, Al-Bronze

4. Stem: Stainless steel

5. Seat: NBR, EPDM, PTFE, VITON

6. Pressure Rate: PN10/16, Class 150

7. Spline is between the shaft and disc.

8. Strength more highly, seal more reliably for seat.