Ningbo  JiaNai Pinch Valve Co., Ltd is a professional manufacturer of pneumatic pinch valve. Read More »

The internal flow of the air operated pinch valve is smooth; the frictional resistance is very small, and there is no leakage or blockage. Solid-liquid etc. Air operated pinch valve has flexible elastic rubber tube, suitable for paper pulp, coating and waste paper recycling production lines in paper Read More »