Pneumatic Vacuum Hard Seal To Clamp Butterfly Valve Stainless Steel

Pneumatic Hard Seal To Clamp Butterfly Valve Stainless Steel  Vacuum valve

1. Description:

Pneumatic butterfly valve plays an important role in the chemical industry and can be used to control the flow and pressure of various liquids, gases and steam, and the stability and safety of the chemical process.

2. Specification:

3. Features:

• Main advantages of butterfly valve, simple structure, small size, light weight, low cost, the characteristics of the pneumatic disc valve is especially significant, installed in the high-altitude tunnel, through the two five-way solenoid valve control operation is convenient, but also can adjust the flow medium.
• Small fluid resistance, large diameter pneumatic butterfly valve fully open when the effective flow area is large, quick and labor-saving, butterfly valve plate rotation 90 Angle can complete the opening and closing, because the two sides of the rotating shaft butterfly plate hand medium force is close to equal, and the torque generated in the opposite direction, so the opening and closing torque is small, low pressure can achieve a good seal.
• Hard seal disc valve is a soft and hard laminated metal sheet with the heavy advantages of metal hard seal and elastic seal, which can have excellent sealing performance even at low temperature.