ZJHP series of fine pneumatic single-seat sleeve control valve by the pneumatic multi-spring film actuator and bottom flow resistance single seat valve, the new actuator height is low, light weight, easy to install, the new valve body compact, smooth flow, with Large flow coefficient.
ZJHM series of pneumatic single-seat sleeve control valve-shaped small, light, high-performance, large capacity, is a new generation of general control valve products. It is used for general fluid media and process conditions for the production process control system.
This product consists of pneumatic multi-spring, pneumatic actuator and low flow resistance sleeve, the valve is used in a balanced spool, unbalanced force is small, allowing a large pressure difference, stable operation. Than ordinary single and double seat control valve noise reduction, simple structure, easy assembly and disassembly.
Caliber: DN20-600
Pressure: 1.6-6.4MPa
Material: cast steel, chrome molybdenum steel, stainless steel and so on