Advanced Water Multibloc – 22mm2.1 & 8 Bar 1 Piece MK 3 520-388-0844
- Single check valve
- Multibloc inlet control valve
- Unvented system control requirement for unvented cylinders
- 2.1 Bar pressure reducer cartridge
- 8 Bar rotating expansion relief valve
- Integral strainer
- Balanced cold water take off connection
- Expansion vessel connection













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