Product description
A correct flow rate is vital for the operation 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.
Applications
With the also integrated filling/draining tap, flushing and draining processes can be carried out; an opening for the immersion sensor allows easy measurement of the return temperature.
Specifications
• Nominal size: DN 15
• Material:
- Seals: PTFE, AFM, VITON
- Housing: GK-Cu Zn 37 Pb (2.0340.02)
- Connection pieces: CW614N (2.0401)
• Operating pressure: max. 6 bar
• Return operating temperature: max. 95 °C
• Medium: Water with max. 50 % glycol
• Fittings:
- Upper connection thread: union nut 1", flat seal
- Lower connection thread: 3/4" IG, metal sealing
• O-ring seal
• Indication range: 1 ... 13 l/min
*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our web shop.