Product description
The VA300 is a 3-port valve with an electrothermal actuator.
Applications
The activation time of approximately 3 minutes allows flow control without water hammer.
Specifications
Actuator
- Power supply: 230 V~, 50 - 60 Hz
- Power consumption: 1 W
- Max. switching voltage: max. 550 mA
- Access protection: IP54
- Pollution degree: 2
- Spring force: 120 N
- Stroke: 4 mm
- Maximum operating temperature: 0 - 60 °C
- Operating time: approx. 3.5 min
- Protection class: II
- Electrical connection: 2 x 0.75 mm²; 100 cm
- Initial position:
- NC: normally closed (flow direction from I to III)
- NO: normally open (flow direction from I to II)
Valve
- Type: 25 DN
- Length: 84 mm
- SW: 47 mm
- Maximum pressure: 10 bar
- Housing: corrosion-resistant red brass
- Seals: EPDM
- Connections: ¾“, 1”, 1¼” and 1½”
- Internal parts: brass and stainless steel
- Temperature range: temperature resistant up to +120°C, briefly up to +140°C
*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our web shop.