Valves Valves

VA300 Changeover valve

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VA300 Changeover valve
VA300-NO/DN 20 (normally open) R¾", with actuator and fittings
Article-no: 270 008 20 | Price bracket B 96,30 €   Add to wish list

VA300 Changeover valve
VA300-NC/DN 20 (normally closed) R¾", with actuator and fittings
Article-no: 270 008 30 | Price bracket B 96,30 €   Add to wish list

VA300 Changeover valve
VA300-NO/DN 25 (normally open) R1", with actuator and fittings
Article-no: 270 008 40 | Price bracket B 114,00 €   Add to wish list

VA300 Changeover valve
VA300-NC/DN 25 (normally closed) R1", with actuator and fittings
Article-no: 270 008 50 | Price bracket B 114,00 €   Add to wish list

VA300 Changeover valve
VA300-NO/DN 32 (normally open) R1¼", with actuator and fittings
Article-no: 270 008 60 | Price bracket B 222,30 €   Add to wish list

VA300 Changeover valve
VA300-NC/DN 32 (normally closed) R1¼", with actuator and fittings
Article-no: 270 008 70 | Price bracket B 222,30 €   Add to wish list

VA300 Changeover valve
VA300-NO/DN 40 (normally open) R1½", with actuator and fittings
Article-no: 270 008 80 | Price bracket B 228,90 €   Add to wish list

VA300 Changeover valve
VA300-NC/DN 40 (normally closed) R1½", with actuator and fittings
Article-no: 270 008 90 | Price bracket B 228,90 €   Add to wish list

Dimensions VA300
  DN 20 DN 25 DN 32 DN 40
L 64 84 115 115
H 36 46 106 106
H1 44,5 50 64 64
H2 114,5 120 - -
H3 93 98,5 - -
SW 37 47 66 66
H2= Height with thermostat head K
H3= Height with solar thermal actuator EMO T


The VA300 is a 3-port-valve with an electrothermal actuator. The actuating time of approx. 3 minutes enables a flow rate regulation without water hammers.

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: ¾", 1", 1¼" und 1½"
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

VA300 (3018 kB)

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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.