Caleffi 3/6 Bar 22mm Circlip Multibloc 533112CST

Caleffi 3/6 Bar 22mm Circlip Multibloc for unvented hot water systems

Control mains inlet pressure with the Caleffi 533112CST multibloc. This single unit combines a 3 bar pressure reducing valve, 6 bar circlip pressure relief valve and check valve for unvented hot water systems. Its 22mm copper-to-copper connections suit the stated pipework size.

Key features

• 3 bar pressure reducing valve for mains inlet pressure control
• 6 bar circlip pressure relief valve
• Integrated check valve to prevent backflow
• 22mm copper x copper connections
• Part code 533112CST; alternative part code 533112

Specification