ETV Electro-Pneumatic Proportional Regulator

·Adopt 32-bits CPU,special closed-loop control algorithm to realize the rapid response and precise control effectively;

·Control precision is ≤ +0.5%;

·Adopt high-precision built-in pressure sensor to improve control precision effectively;

·Three-color digital display LCD, real-time display actual pressure and setting pressure simultaneously , convenient to confirm and adjust on site;

·Easy to change 4 pressure units(Mpa,Bar,Psi,Kpa)at any time;


·Error indication failure alarm;

·4-pins M12A standard (male) fieldbus connector;

·Easy assembling and operating;

·The built-in filter can be easily removed for cleaning or replacement;

·The valve body made by microdiecast technology;

·Large flow rate;

·Protection class IP65

Configure your product

How to order?

Order Example: ETV series Electro-Pneumatic Proportional Regulator,valve body 3000, port size1/4, output pressure 0-0.9MPa,input signa 0-10V.Monitor output1-5V,port size G,Flat bracket,straight type 2m, ERP code is: ETV3000-025031-BS.

Model ETV3000-02 ETV3000-03 ETV4000-03 ETV4000-04
Port size G1/4 G3/8 G3/8 G1/2
Flow rate (Cv) 1.5 2.0 2.5 3
Pressure range 0-0.9MPa
Input signal 0-10V or 4-20mA(sink)
Monitor output 4-20mA(sink) / 1-5V
Monitor output 4-pins M12A standard(Male)
Connector type DC24V±10%
Power 3W
Enclosure IP65 ( DIN40050 )
Working temperature 0-50℃
Working medium Clear air(After 5um filtration)
LCD display Set pressure and actual pressure display at the same time
Valve body Aluminium alloy
Installation position Random direction
Max input pressure 1.0MPa
Min input pressure bigger than max output pressure by 0.1Mpa
Accuracy 士0.5%
Linearity ≤1.0%F.S.
Repeatability ≤±0.5%F.S.
Hysteresis ≤0.5%F.S.

Button & LCD Screen

Characteristic Parameters Curve

Main Dimension