logo
menu

New valves can operate in closed media circuits

Control high pressures with large nominal diameters: the valve series VZWF
Control high pressures with large nominal diameters: the valve series VZWF

Automation technology supplier Fetso has introduced a new force pilot operated solenoid valve that can be used with water, air and neutral media.

The VZWF uses small solenoids to control high pressures with large nominal diameters. The units can switch at pressures from 0bar and close automatically in the case of a pressure loss in the circuit. These valves can be applied in closed media circuits.

The VZWF series is suitable for applications in which the medium can be vented downstream of the valve into the atmosphere or a tank. The VZWF is used for gaseous and liquid material flows up to a maximum viscosity of 22mm²/s. Actuation is supported by the pressure of the medium, which enables smaller coils to be used with lower power requirements to open the valve.

Applications for the VZWF valve include: filling systems (secondary circuit), water treatment, pipeline construction, steam boiler construction, liquid gas installations, hot water applications, heating circuits, power plant systems, petrochemical industry, pump systems, storage tank installations, and pneumatic automation systems.

Control high pressures with large nominal diameters: the valve series VZWF