Expansion tank for overheated water installations.
Capacity: from 500 to 5000 liters (superior on request)
- Cylindric vertical execution. Equipped with steel basement, which permits the ground installation or installation on adequate support.
- Safety valve for gaseous fluid of vessel loading: air or nitrogen. Designed for a max. flow rate of gaseous fluid, at the inlet from the PRV, of 200 m³/h.
- Equipment on demand for combination with boilers exempt from continuous surveillance (minimum pressure switch and minimum level probe fail safe type).
Standard equipment:
- n. 1 expansion tank in carbon steel
- n. 1 safety valve
- n. 1 magnetic level indicator with level control switch
- n. 3 pressure switches: 2 gaseous fluid (*) load / exhaust + 1 max. pressure (safety)
- n. 1 gaseous fluid (*) loading / discharge valve
- n. 1 manometer + tap
- n. 1 drain valve (supplied disassembled)
- n. 1 minimum pressure switch (on request)
- n. 1 fail safe minimum level probe (on request)
- n. 1 electric panel board
The following devices are excluded from the supply:
- gaseous fluid loading unit (*) (pressure reducer, solenoid valve, non-return valve)
- water loading unit (pressure reducer, solenoid valve, non-return valve)
(*) air/nitrogen.
