Valves Valves

VA20 2-port valve

Manuals available:
de en fr es it

VA20 2-port valve
VA20-NO/DN 15 R½", with actuator normally open
Article-no: 270 007 40 | Price bracket B 49,00 €   Add to wish list

VA20 2-port valve
VA20-NC/DN 15 R½", with actuator normally closed
Article-no: 270 007 50 | Price bracket B 49,00 €   Add to wish list

VA20 2-port valve
VA20-NO/DN 20 R¾", with actuator normally open
Article-no: 270 007 60 | Price bracket B 57,20 €   Add to wish list

VA20 2-port valve
VA20-NC/DN 20 R¾", with actuator normally closed
Article-no: 270 007 70 | Price bracket B 57,20 €   Add to wish list

VA20 2-port valve
VA20-DN32 - R1¼", with actuator
Article-no: 270 007 80 | Price bracket B 75,20 €   Add to wish list

VA20 2-port valve
VA20-NC/DN 25 R1", with actuator normally closed
Article-no: 270 007 90 | Price bracket B 75,20 €   Add to wish list

VA20 2-port valve
VA20 -NO/DN 32 R1¼", with actuator normally open
Article-no: 270 008 00 | Price bracket B 102,60 €   Add to wish list

VA20 2-port valve
VA20-NC/DN 32 R1¼", with actuator normally closed
Article-no: 270 008 10 | Price bracket B 102,60 €   Add to wish list

Dimensions VA20
  DN 15 DN 20 DN 25 DN 32
L 95 106 118 135
H 21,5 21,5 23 23
Rp 1/2 3/4 1 1 1/4
SW 30 37 47 52


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.

Additional photo

Additional photo

Actuator
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

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

VA20/VA300 Actuator
SVA-NO Actuator for VA20/VA300 (normally open)
Article-no: 270 007 20 | A         36,70€  Add to wish list

Product photos

VA20 (1681 kB)

Please note that RESOL – Elektronische Regelungen GmbH owns the sole copyright on objects, documents, graphics, pictures, audio and video documents, texts, etc. published and created by RESOL – Elektronische Regelungen GmbH. Copying, distribution to third parties, changing the contents or using these contents in electronic or printed publications is not permitted without the explicit approval of RESOL.

The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-2-9 and CSA - E60730-2-9-01 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.