Expansion tank 50 litres Solarvarem 50l

No limit switch

For use in closed heating and solar circuits. “Up/Down” function for shutting off or switching.
Normally closed (2-way), AB-B normally open (3-way).
They can be used for manually filling, rinsing, venting or draining the system via a built-in lever.

Technical data:
• Max. operating pressure: 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
• Valve body material: brass
• Paddle material: EPDM
• Cable length: 0.6 m

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