Valves

VA20 2-port valve|VA20

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.


VA20-NO/DN 15 R½", with actuator normally open
Article no.270 007 40 | Price bracket  B | Price on request
  Add to wish list
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
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


Dimensions VA20
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
VA20-NO/DN 20 R¾

VA20 2-port valve

VA20-NO/DN 20 R¾", with actuator normally open
Article no.: 270 007 60 |  Price bracket B |  Price on request
  Add to wish list
VA20 -NO/DN 32 R1¼

VA20 2-port valve

VA20 -NO/DN 32 R1¼", with actuator normally open
Article no.: 270 008 00 |  Price bracket B |  Price on request
  Add to wish list
VA20-DN32 - R1¼

VA20 2-port valve

VA20-DN32 - R1¼", with actuator
Article no.: 270 007 80 |  Price bracket B |  Price on request
  Add to wish list
VA20-NC/DN 15 R½

VA20 2-port valve

VA20-NC/DN 15 R½", with actuator normally closed
Article no.: 270 007 50 |  Price bracket B |  Price on request
  Add to wish list
VA20-NC/DN 20 R¾

VA20 2-port valve

VA20-NC/DN 20 R¾", with actuator normally closed
Article no.: 270 007 70 |  Price bracket B |  Price on request
  Add to wish list
VA20-NC/DN 25 R1

VA20 2-port valve

VA20-NC/DN 25 R1", with actuator normally closed
Article no.: 270 007 90 |  Price bracket B |  Price on request
  Add to wish list
VA20-NC/DN 32 R1¼

VA20 2-port valve

VA20-NC/DN 32 R1¼", with actuator normally closed
Article no.: 270 008 10 |  Price bracket B |  Price on request
  Add to wish list

Accessories

VA20 2-port valve|VA20

VA20/VA300 Actuator

SVA-NO Actuator for VA20/VA300 (normally open)


Catalogues

Produktkatalog

  Product portfolio (PDF)

  DATANORM 4.0