Boiler safety group 1" Caleffi
MPN: 302631
Areas of application
For closed heating systems according to DIN 4751 up to a capacity of 50 kW or 45,000 kcal/h
Safety valve 1" for boilers - 3 bar
Complete with automatic air vent, safety valve, and pressure gauge.
Console made of solid cast brass MS58.
Due to the special design, the small air bubbles contained in the heating water are forcibly directed to the automatic Caleffi air vent.
Bottom connection with 1" female thread for the connection line to the heat generator.
Preformed polystyrene shell according to DIN 4102-A1 as insulation.
Scope of delivery:
- Caleffi boiler safety group 1"
- Insulation for boiler group
- Pressure gauge for boiler group
- Safety valve for boiler group
Technical data: boiler safety group
- Connection female thread 1"
- Heating pressure gauge ¼"
- Automatic shut-off valve 3/8"
- Max. operating temperature: 110°C
- Safety valve 3 bar
- Polystyrene shell insulation DIN 4102-A1
- Can be used up to 50 kW
- Dimensions 19.4 x 17.6 x 7.2 cm
Safety group consisting of:
Heating manometer 3/8", Ø 63 mm, with green flag and red set pointer, metal housing. The automatic shut-off valve 3/8" x 1/4" allows easy replacement without draining the system.
Automatic CALEFFI rapid air vent "ROBOCAL" with automatic shut-off valve; brass version; float made of high-quality plastic, functionally reliable valve. Connection 3/8" with O-ring seal.
CALEFFI diaphragm safety valve 1/2" x 3/4", component-tested; compact brass version; response pressure 3 bar for output up to 50 kW or 45,000 kcal/h.