VA20 2-port valve|VA20

The 2-port valve RESOL VA20 is used for switching flow rates in solar, heating and air conditioning systems. The VA20 is a 2-port-valve with an electrothermal actuator. The actuating time of approx. 3 minutes enables a flow rate regulation without water hammers. The VA20 comes with brass connection fittings.


Power supply: 220 … 240 V~
Power consumption: max. 2,5 W
Ingress protection: IP 44 vertical
IP 42 horizontal
Ambient temperature: max. 50°C
Spring force: 120 N
Stroke: 4 mm

Maximum pressure: 10 bar
Housing: corrosion resistant red brass
Internal parts: brass and stainless steel
Sealings: EPDM
Connections: 1/2″, 3/4″, 1″ and 11/4″
Temperature range: temperature resistant up to +120 °C, for a short term up to +140 °C

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