Proportional control valve »pulstronic II«, 24 V DC, G 1/8, DN 1

For electronic pressure control

Compact, electropneumatic pressure regulating valve which converts an electronic signal to a pneumatic pressure.

It is particularly suited for precise pressure regulation as well as for pressure control in conjunction with a constant

flow due to its internal control loop with electronic pressure feedback.

Operating principle:

Two pulsed pilot valves change the pressure in the control chamber.

A downstream pressure booster converts the pilot pressure into an outlet pressure.

The outlet pressure is measured with a pressure sensor and fed into the internal control loop.

The setpoint is established over the electrical plug-in connector as a standard signal (0 to 10 V).