Two-way zone valve, Solar, with limit switch

For use in closed Heating and Solar circuits. "Open/close" function for shut-off or Changeover switch.
Normally closed (2-way), normally open AB-B (3-way).
They can be operated manually via an integrated lever for filling, flushing, venting and draining the system.

Technical data:
• Operating pressure max.: 10 bar
• Max. differential pressure:
- DN 15 (1/2") = 1.4 bar
- DN 20 (3/4") = 0.7 bar
- DN 25 (1") = 0.6 bar
• Operating temperature: -20 to + 160°C
• Operating voltage: 230 V/AC
• Power consumption: 6 W
• Opening/closing time approx.: <12 sec./6 sec.
• Medium: Water with up to 50% glycol content
• Valve body material: Brass
• Padel material: EPDM
• Cable length: 0.6 m

Permitted installation positions:
motor at the top or on the side!

The microswitch with limit switch signal is activated when the valve is compressed.
As such each desired device can be controlled with this microswitch (e.g. switching on a circulating pump).