VM1020 flowmeter
A correct flow rate is vital for the function of a solar thermal system. The RESOL VM1020 flowmeter indicates flow rates from 1 to 13 litres per minute, with the integrated flow rate limiter, the value can be throttled. With the also integrated fill/drain valve, flushing and draining processes can be carried out; an opening for the immersion sensor enables an easy return temperature measurement.
Flowmeter for solar thermal systems
Maximum pressure: 6 bar
Fluid: Wasser mit max. 50 % Glykol
Nominal size: DN 15
Material:
Dichtungen: PTFE, AFM, VITON
Gehäuse: GK-Cu Zn 37 Pb (2.0340.02)
Anschlussteile: CW614N (2.0401)
Maximum operation temperature: 120 °C
Fittings: Flachdichtend metallisch dichtend, O-Ring Abdichtung
Indication range: 1 … 13 l/min
Fittings:
Upper connection thread. 1″ union nut, flat sealing
Lower connection thread: 3/4” IT, metal seated
11200176_VM1020.daten 233.4KB 
