Proportional adjustment seat valve

Applications

● Regulating valve is a pneumatic proportional valve, flow control device is design for dairy,food processing industry, beverage manufacturing, pharmaceutical and fine chemical industry. The most important application is pressure control, flow control, liquid level and so on.

Working principle

● Pneumatic control valve controlled by positioner to achieve flow control (PD) may also adopt self position and flow adjustment (PID) by intelligent process controller.  
● input signal, 0 / 4-20mA, 0-5 / 10V.
● output signal, 0 / 4-20mA, 0-5 / 10V.
● 1) equal percentage valve core, 2) parabolic valve core, 3) taper valve core, 4) quick-opening valve core
● Material: 304,316L
● Temperature: -10 ℃ to 130 ℃
● Pressure: 10bar
● Air supply: 4-7bar
● Power: DC 24V ± 10%
● Certificate: 3-A-53-06; PED-97/23 / EC; FDA177.2600