Product overview：
The pneumatic single seat control valve is composed of pneumatic multi spring film actuator and low flow resistance single seat valve. The new actuator has the advantages of low height, light weight, simple installation and calibration, compact valve body, smooth flow passage and large flow coefficient. The product has stable operation, reliable action characteristics, small valve seat leakage, accurate flow characteristics, wide adjustable range, etc. It will achieve high quality control effect in wide application with its unique advantages.