Caleffi 22mm 3.5/6 Bar Multibloc Inlet Control Group

Caleffi 22mm 3.5/6 Bar Multibloc Inlet Control Group

The Caleffi 3.5/6 Bar Multibloc inlet control group regulates mains water pressure to suitable unvented hot water systems. It combines a pressure reducing valve, circlip pressure relief valve and check valve in one compact assembly for controlled and protected water inlet connection.

With 22mm copper-to-copper connections, this Caleffi Multibloc is designed for compatible mains water inlet control installations.

Key Features

• 3.5 Bar pressure reducing valve for controlled mains inlet pressure.
• 6 bar circlip pressure relief valve for overpressure protection.
• Integrated check valve to help control backflow.
• 22mm copper x copper connections for compatible installations.
• Suitable for use with compatible unvented hot water systems.

Specification