• For temperature control of underfloor heating systems that operate with a constant flow temperature
• Adjustable from 20°C to 80°C
Lead time:
1x Flow pump flange ball valve with thermometer handwheel (thermometer ring red, 0-120°C)
2x union nut and seal
1x screw connection DN 25 (1")
1x three-way mixing valve with ACC30 fixed value actuator
1 x pump
Return:
1x return pump flange ball valve with thermometer handwheel (blue thermometer ring, 0-120°C) and adjustable gravity brake by turning the handwheel 45°
1x DN25 screw fitting (1
1x T-piece for 3-way mixer
Advantages:
• very good pump venting
• No jamming of the gravity brake due to lower thermal stress (gravity brake in the return ball valve)
• Gravity brake can be set up without tools
• Replaceable spindle seals on the ball valves
• No seizing of the screw connections due to brass union nuts
Technical data:
• Power output: up to 35 kW
• Flow rate: up to 2150 l/h
• Maximum operating temperature: 110 °C
• Maximum operating pressure: 10 bar
• Connections: DN 25 (1") internal thread
• Gravity brake: 20 mbar
• Axle spacing: 125 mm
• Material: Brass
• Insulation: EPP
• Dimensions (with insulation) HxWxD: 380x250x210 mm
• KVS value 6.0
Constant value control loop, electronic, with mixer motor ACC30
• Mixer motor adjustment range: 20-80°C
• Kvs value: 3.3
• Maximum power: 35 kW
• Maximum flow rate: 2150 l/h
| Model | Wilo Para 25/6 SC pump |
|---|---|
| Unit price | CHF/set |