DS341 Expansion Telescopic flange butterfly valve

Summary

Telescopic butterfly valve has the function of automatic compensation for thermal expansion and contraction of the pipe, it is easy to disassemble and install. It is suitable for food, medicine, chemicals, petroleum, electricity, textile, paper and other water supply and drainage, gas pipeline with temperature ≤ 80℃, nominal pressure ≤ 2.5MPa, to adjust or cut off medium.

The valve can be equipped with a variety of actuators, such as manual actuator, worm gear, pneumatic actuator, electric actuator. 

• Flange telescopic butterfly valve
• Suitable temperature: ≤ 80°C
• Used in petroleum, chemical, paper making, food and medicine, electricity, water supply and drainage, gas pipeline, adjusting flow and closure of the role of media, expansion and contraction function with compensation pipeline heat

Parameters

Material

Sealing Material

Dimension