Plumbing Equipments /
B622 THERMAL SOLAR SYSTEMS THERMOSTATIC MIXING VALVE
Thermal Solar Systems Thermostatic Mixing Valve
Thermostatic mixing valves are devices with mixed water coming from the central port and are used to adjust the water temperature. They are normally used in domestic water systems or in heating systems served by a thermal solar system through forced or natural circulation. Their function is to maintain constant the temperature of the mixed water sent to users even if hot and cold water inlet temperatures or pressures vary. This series of valves can be equipped with nuts and tailpieces with or without built-in check valve or built-in check valve and filter.
Features
Body
Brass CB753S UNI EN 1982
Seals
EPDM
Handle
ABS
Temperature Adjustment Range
30- 65 °C
Reference Operating Conditions
Thot= 70 °C
Tcold= 15 °C
Phot&cold= 3 bar
Connection Size
G ¾”, G 1”
Threaded Connections
EE ISO 228-1
Technical Characteristics
Fluid
Potable Water,
Water for thermal systems
Water + Glycol Solutions 30%
Maximum Operating Temperature
110 °C
Factory Setting Temperature
40 °C
Accuracy
±2 °C
Maximum Operating Pressure
10 bar
Maximum Allowed Pressure Loss
2 bar
Flow Coefficient, Kvs
2,3 m3/h
Maximum Difference between Inlet Press.
4 bar