RESOL Motorised 3 Port Valve VA33

Secon Renewables is the only UK stockist of RESOL solar products

The RESOL 3-port motor-driven valve VA33, which used to be VA32, is used in solar and heating systems, in which smaller parts of systems can be separately controlled, or single equipment can be switched on or off.

• Compact size, modern design, and insulated actuator housing.
• Simple manual operation for commissioning or emergency operation.
• Electrical universal connection by integrated relay.
• The control is effected by an on-off contact.
• The limit switch signal output can be used for control purposes (max. 1 A).
• The position of the ball valve is visible with the indicator flag (white).
• The actuator can be quickly replaced without disassembly of the valve.
• No flow reduction, full flow according to the versions DN20-DN32.
• Standby: Rest position: 0 W, End position: 5 W
• Medium: water with max. 50 % glycol, max. 30% ethanol
• Ingress protection: IP44
• Ambient temperature: 1-60°C
• Maximum operation temperature: 5-80°C (short-term 90°C)
• Max. operating pressure: 10 bar (1 MPa)
• Max. differential pressure: 1 bar (100 kPa)
• Leakage: < 0,1% of Kvs at 1 bar (100 kPa)
• Angle of rotation: 60°/360°
• Material: housing: brass EN 12165 CW617N, internal parts / spindle: PPS composite
• Actuation time: 8s (60°)
• Actuator: 230V~, 50Hz
• Control: 2-point signal (on/off)
• Cable: 3 x 0.75 mm² (insulation: PVC)