The PFA PTFE FEP lined Pneumatic control valve adopts a top guide structure and is equipped with a multi-spring actuator. In addition, it is equipped with an actuator positioner, which can provide 4-20ma control and feedback functions.
It has a compact structure, light weight, sensitive action, S-streamline fluid passage, small pressure drop loss, large valve capacity, accurate flow characteristics, and disassembly and assembly. convenience and so on. It is widely used to accurately control the process parameters of gas, liquid and other media to keep the pressure, flow, temperature and liquid level at a given value.
Pneumatic PFA PTFE FEP lined control valve
FEP lined Pneumatic control valve，It is especially suitable for occasions where the allowable leakage is small and the pressure difference between the front and rear of the valve is not large. This series of products includes standard type and adjustable cut-off type. The nominal pressure grade of the product is PN0.6, 1.0, 1.6, 2.5, class 150LB; the nominal diameter range is DN20~300; the operating temperature is in a variety of grades within the range of -20℃~+200℃; the leakage level is VI, and the flow characteristics are Linear or equal percentage.
Pneumatic lined control valve
The fine and small pneumatic fluorine-lined regulating valve is the execution unit in the combination instrument of the pneumatic unit. After the electric-pneumatic conversion device is used, it can also enter the combination instrument system of the electric unit. It accepts the signal from the regulating instrument and directly changes the regulating medium (such as liquid , gas, steam, etc.) to keep the controlled process parameters (such as temperature, pressure, flow, etc.) at a given value.