Typical for applications are: fast control action is essential (short positioning time); DVGW certification to meet stringent hygienic regulations and reduce risk of Legionella viruses in storage tanks; high temperature gradient in valve; fail-safe function; 0-10 V or 3-position control signal; 3-port threaded valves; PN 16 pressure class.

The proposed combinations vary in: control accuracy; speed of response to load changes (positioning time); types of control signals.

Magnetic valves with selectable flow characteristic designed specifically for DHW applications; especially suitable for instantaneous flow systems; short positioning time (< 2 s), high resolution (1 : 1000); opening without inlet jump; excellent for minimum controllable load.

Link to more information:

- Displayed combination: MXG461B

Stroke valves (20/40 mm stroke) with tight bypass (< 0.05% leakage)  VXG41 especially for DHW requirements; selectable flow characteristic; positioning time  30 - 35 s; offering for different control signals.

Links to more information:

- 3-port valve with bypass VXG41
- Displayed combination: VXG41  SAX
- Other suitable actuators: SKD SKB