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Expansion vessel Solarvarem 40lOrder no.: 90 101 76 
XXX.XX
€/unit
immediately available Description 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! See catalogue
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| Manufacturer item no.: | R8040241S4000000 |
| Connection: | DN 20 (3/4“) |
| Contents [l]: | 40 |
| working pressure max. [bar]: | 8 |
| Pre-compression [bar]: | 2,5 |
| Dimensions ø x H [mm]: | 320 x 580 |
| Brand: | VAREM |
| EAN: | 8034108702384 |
| Max. working pressure [bar]: | 8 |
| Contents [l]: | 40 |
| Thread size: | DN 20 (3/4") |
| Max. medium temperature (continuous operation) [°C]: | 130 |
| Colour: | Red |
| With replaceable membrane: | - |
| Diameter [mm]: | 320 |
| Height [mm]: | 580 |
