PUMPING UNIT
with thermostatic valve 20-43 °C
Description:
Pumping unit designed for heating systems in modern and traditional boiler rooms. The unit is a set of factory-new devices equipped with a modern Grundfos pump. It is equipped with an ESBE thermostatic valve that ensures optimal performance of the circuit.
The thermometers on the ball valves allow for temperature control, and a non-return valve is incorporated in the lower parameter to prevent backflow. The entire unit is enclosed in EPP thermal insulation.
The device is intended for installation either on the manifold or on the wall.
TECHNICAL CHARACTERISTICS
- Grundfos UMP3 auto 25-70 180 pump
- Ball valve (supply)
- Ball valve (return)
- Contact thermometer (return), Ø = 50 MM, 0-120 °C
- Contact thermometer (supply), Ø = 50 MM, 0-120 °C
- Non-return valve in return with manual lock
- Brass fittings
- ESBE thermostatic valve 20-43 °C
- Return pipe piece
Specifications:
- Parameter: Value
- Dimensions: 470 x 245 x 160 mm
- Connections to:
- Installation: 1″ female
- Boiler: 1 1/2″ male
- Distance between centers: 125 mm
- Maximum operating temperature: 110 °C
- Thermometer scale: 0-120 °C
- Check valve: In the ball valve on the return
- Maximum pressure: 6 bar
- Pump type: Grundfos UPM3 auto 25-70
- EEI: <=0.20
- Pump installation length: 180 mm
- Mixing valve: ESBE VTA 322 (scale: 20-43 °C)
- KVS valve: 1.6
- Body material: Valves – brass / pipes – copper + brass
- Insulating material: EPP
- Sealing components: EPDM, Klingierite
Additional details:
- Grundfos UPM3 auto 25-70: This is a specific model of circulating pump manufactured by Grundfos. It is designed for use in heating systems and is known for its efficiency and reliability.
- ESBE VTA 322: This is a specific model of thermostatic mixing valve manufactured by ESBE. It is used to regulate the temperature of the water in a heating system.
- KVS value: This value represents the flow coefficient of the valve, which indicates the amount of water that can flow through the valve at a given pressure drop.
- EPDM: This stands for Ethylene Propylene Diene Monomer, a type of synthetic rubber used for seals and gaskets due to its resistance to heat, weathering, and ozone.