Product Introduction

The pneumatic stainless steel butterfly valve is used for remote control of medium flow. It supports wafer, flange and lug type connection methods. Available with single-acting or double-acting pneumatic actuator designs, the valve is opened and closed by compressed air. For single-acting types, spring force assists in valve opening or closing action. Featuring reliable performance and low investment cost, this pneumatic butterfly valve is an ideal solution for controlling larger valves compared with electric actuators.

Working Principle

The pneumatic stainless steel butterfly valve is equipped with a disc that rotates together with the pneumatic actuator to realize valve opening and closing. With professional structural design, the valve delivers excellent sealing performance, durability and operational reliability. It is available in various seal types and sizes to adapt to different application scenarios. The stainless steel valve body boasts outstanding chemical resistance, making it suitable for media including liquid, gas, air, heating fluid, hydraulic oil, fuel and other chemical fluids.

Product Advantages

1. Compact overall structure, featuring small size and light weight, which saves installation space and facilitates construction.

2. Adopts three-dimensional eccentric elastic and multi-layer hard seal structure, ensuring stable and excellent overall sealing performance.

3. Excellent resistance to high temperature, high pressure and corrosion, adapting to harsh working conditions.

4. Designed with bidirectional sealing structure, greatly improving installation flexibility and convenience.

Technical Parameters