Pneumatic wafer carbon steel butterfly valve pneumatic head handwheel-Shanghai Yuwang Valve
1. Pneumatic wafer butterfly valve has simple structure, small size and light weight, only composed of a few parts, easy to install .
2. When the pneumatic wafer butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has a higher Good flow control characteristics.
3. The pneumatic wafer butterfly valve has two sealing types: elastic seal and metal seal. Elastic sealing valve, the sealing ring can be inlaid on the valve body or attached to the periphery of the butterfly plate.
4. The pneumatic wafer butterfly valve has a long life, but it is difficult to achieve a complete seal
