24 products

  • Caleffi 3/6 Bar Circlip Multibloc for unvented systems on a white background
    Caleffi 3/6 Bar Circlip Multibloc for unvented systems on a white background

    Caleffi 3/6 Bar 22mm Circlip Multibloc 533112CST

    £45.49
    £45.49
    Price excluding VAT: £37.91

    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...
  • Caleffi 3 Bar reducing, 6 Bar relief, 22mm connection with brass cold water inlet loose nut multibloc valve with a grey nut and a red check valve
    Caleffi 3 Bar reducing, 6 Bar relief, 22mm connection with brass cold water inlet loose nut multibloc valve with a grey nut and a red check valve

    Caleffi 3/6 Bar 22mm Cold Water Inlet Loose Nut Multibloc Valve 533002CST

    £48.49
    £48.49
    Price excluding VAT: £40.41

    Designed specifically for unvented systems, the Caleffi 3/6 Bar Loose Nut Multibloc regulates the mains water supply pressure entering the hot water cylinder ensuring safe operation...
  • A brass Caleffi Multibloc valve with a pressure reducing valve, pressure relief valve, and check valve, featuring a red cap and a 22mm connection.
    A brass Caleffi Multibloc valve with a pressure reducing valve, pressure relief valve, and check valve, featuring a red cap and a 22mm connection.

    Caleffi 3/6 Bar 22mm O-Ring Multibloc 535001CST

    £82.99
    £82.99
    Price excluding VAT: £69.16

    Caleffi 3/6 Bar 22mm O-Ring Multibloc 535001CST The Caleffi 535001CST is an all-in-one multibloc valve for suitable unvented hot water cylinder installations. It combines a pressure...
  • Reliance 22mm Multibloc Control Valve 3 Bar / 8 Bar CWIC355065

    Reliance 22mm Multibloc Control Valve 3 Bar / 8 Bar CWIC355065

    £79.99
    £79.99
    Price excluding VAT: £66.66

    Reliance 22mm Multibloc Control Valve for Unvented Systems The Reliance CWIC355065 22mm one-piece Multibloc control valve regulates mains water pressure to an unvented hot water cylinder,...
  • Reliance 1 Piece 2/6 Bar 22mm Multibloc Control Valve CWIC355040

    Reliance 1 Piece 2/6 Bar 22mm Multibloc Control Valve CWIC355040

    £94.99
    £94.99
    Price excluding VAT: £79.16

    Description A Multibloc is a valve designed for unvented systems and regulates mains water supply pressure to the cylinder. The Reliance 1-piece Multibloc Control Valve includes...
  • Reliance 1 Piece 3/8 Bar 22mm Multibloc Control Valve CWIC110005

    Reliance 1 Piece 3/8 Bar 22mm Multibloc Control Valve CWIC110005

    £72.99
    £72.99
    Price excluding VAT: £60.83

    Description A Multibloc is a valve designed for unvented systems and regulates mains water supply pressure to the cylinder. The Reliance 1-piece Multibloc Control Valve includes...
  • Reliance 22mm Multibloc Control Valve CWIC355035 on a white background
    Reliance 22mm Multibloc Control Valve CWIC355035 on a white background

    Reliance 22mm Multibloc Control Valve 3 Bar / 4.5 Bar CWIC355035

    £69.99
    £69.99
    Price excluding VAT: £58.33

    Reliance 22mm Multibloc Control Valve CWIC355035 The Reliance CWIC355035 22mm one-piece Multibloc control valve regulates mains water pressure to an unvented hot water cylinder, with a...
  • Reliance 2 Piece 22mm Multibloc Control Valve 3.5/6 Bar COLK351205

    Reliance 2 Piece 22mm Multibloc Control Valve 3.5/6 Bar COLK351205

    £106.99
    £106.99
    Price excluding VAT: £89.16

    Reliance 2 Piece 22mm Multibloc Control Valve 3.5/6 Bar COLK351205 The Reliance COLK351205 Multibloc control valve is designed for suitable unvented hot water systems, regulating mains...
  • Reliance 1 Piece 3/5 Bar 22mm Multibloc Control Valve CWIC355060

    Reliance 1 Piece 3/5 Bar 22mm Multibloc Control Valve CWIC355060

    £64.99
    £64.99
    Price excluding VAT: £54.16

    Description A Multibloc is a valve designed for unvented systems and regulates mains water supply pressure to the cylinder. The Reliance 1-piece Multibloc Control Valve includes...
  • Reliance 1 Piece 1.5/3 Bar 22mm Multibloc Control Valve CWIC355050

    Reliance 1 Piece 1.5/3 Bar 22mm Multibloc Control Valve CWIC355050

    £72.99
    £72.99
    Price excluding VAT: £60.83

    Description A Multibloc is a valve designed for unvented systems and regulates mains water supply pressure to the cylinder. The Reliance 1-piece Multibloc Control Valve includes...
  • Reliance 1 Piece 2.1/8 Bar 22mm Multibloc Control Valve CWIC355045

    Reliance 1 Piece 2.1/8 Bar 22mm Multibloc Control Valve CWIC355045

    £68.99
    £68.99
    Price excluding VAT: £57.49

    Description A Multibloc is a valve designed for unvented systems and regulates mains water supply pressure to the cylinder. The Reliance 1-piece Multibloc Control Valve includes...
  • Reliance 1 Piece 1.8/3.5 Bar 22mm Multibloc Control Valve CWIC355055

    Reliance 1 Piece 1.8/3.5 Bar 22mm Multibloc Control Valve CWIC355055

    £66.99
    £66.99
    Price excluding VAT: £55.83

    Description A Multibloc is a valve designed for unvented systems and regulates mains water supply pressure to the cylinder. The Reliance 1-piece Multibloc Control Valve includes...
  • Reliance 3/6 bar control valve, multibloc. Brass valve with black and blue caps.
    Reliance 3/6 bar control valve, multibloc. Brass valve with black and blue caps.

    Reliance 1 Piece 3/6 Bar 22mm Multibloc Control Valve CWIC355030

    £57.96
    £57.96
    Price excluding VAT: £48.30

    The Reliance 1-piece Multibloc Control Valve includes a pressure reducing valve with a built-in strainer, check valve, and expansion valve. A Multibloc is a valve designed...
  • Copperform Multibloc on white background
    Copperform Multibloc on white background

    Copperform 3/6 Bar 22mm Multibloc Inlet Control Group

    £48.49
    £48.49
    Price excluding VAT: £40.41

    The Copperform 3/6 Bar Multibloc works to maintain optimal water pressure, enhancing the overall efficiency and safety of an unvented heating system. The Copperform 3/6 Bar...
  • A Caleffi branded 3/6 Bar brass multibloc valve with a grey and red pressure reducing valve, and a black check valve.
    A Caleffi branded 3/6 Bar brass multibloc valve with a grey and red pressure reducing valve, and a black check valve.

    RM Cylinders 3/6 Bar 22mm Multibloc Inlet Control Group

    £48.49
    £48.49
    Price excluding VAT: £40.41

    The RM Cylinders 3/6 Bar Multibloc is a multifunctional valve that protects the hot water cylinder and ensures efficient system performance. The RM Cylinders 3/6 Bar...
  • Reliance 1 Piece 3.5/6 Bar 22mm Multibloc Control Valve CWIC355200
    Sold out

    Reliance 1 Piece 3.5/6 Bar 22mm Multibloc Control Valve CWIC355200

    £79.99
    £79.99
    Price excluding VAT: £66.66

    Features Pressure Reducing Valve Rotating Expansion Relief Valve Integral Strainer Single Check Valve Specification Multibloc 1 Piece Pressure Reducing Valve 3.5 Bar Expansion Relief Valve 6...
  • Reliance 22mm Multibloc Control Valve – 3.5/6 Bar on a white background
    Reliance 22mm Multibloc Control Valve – 3.5/6 Bar on a white background

    Reliance 22mm Multibloc Control Valve 3.5/6 Bar CWIC355090

    £84.99
    £84.99
    Price excluding VAT: £70.83

    Reliance 22mm Multibloc Control Valve for Unvented Hot Water Systems The Reliance 22mm Multibloc Control Valve combines a pressure reducing valve, strainer, check valve and expansion...
  • Altecnic Caleffi 1 Piece 3/8 Bar 22mm Copper Connection Circlip Multibloc
    Altecnic Caleffi 1 Piece 3/8 Bar 22mm Copper Connection Circlip Multibloc

    Caleffi 22mm Circlip Multibloc Control Valve 3 Bar / 8 Bar 533118CST

    £64.99
    £64.99
    Price excluding VAT: £54.16

    Caleffi 22mm Circlip Multibloc Control Valve for Unvented Systems The Caleffi circlip Multibloc regulates mains inlet pressure to an unvented hot water system, helping support controlled...
  • Caleffi 22mm 3.5/6 Bar Multibloc Inlet Control Group

    Caleffi 22mm 3.5/6 Bar Multibloc Inlet Control Group

    £79.99
    £79.99
    Price excluding VAT: £66.66

    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....
  • 22mm Loose Nut Multibloc Valve, 3/6 Bar

    22mm Loose Nut Multibloc Valve, 3/6 Bar

    £39.99
    £39.99
    Price excluding VAT: £33.33

    22mm Loose Nut Multibloc Valve, 3/6 Bar A 22mm loose nut multibloc valve with 3 bar pressure reducing and 6 bar pressure relief functions. A clear...
  • OSO Hotwater 22mm Inlet Control Multibloc Valve 510503

    OSO Hotwater 22mm Inlet Control Multibloc Valve 510503

    £122.98
    £122.98
    Price excluding VAT: £102.48

    OSO Hotwater 22mm Inlet Control Multibloc Valve The OSO Hotwater 22mm inlet control Multibloc valve is designed for unvented hot water systems, controlling mains water supply...
  • Caleffi 533002CST 3/6 Bar 22mm Loose Nut Multibloc Valves, Pack of 2

    Caleffi 533002CST 3/6 Bar 22mm Loose Nut Multibloc Valves, Pack of 2

    £95.99
    £95.99
    Price excluding VAT: £79.99

    Caleffi 533002CST Cold Water Inlet Multibloc Valves, Pack of 2 Supplied as a pack of two, these Caleffi 3/6 Bar 22mm loose nut multibloc valves regulate...
  • Caleffi 533002CST 3/6 Bar 22mm Loose Nut Multibloc Valves, Pack of 4

    Caleffi 533002CST 3/6 Bar 22mm Loose Nut Multibloc Valves, Pack of 4

    £187.99
    £187.99
    Price excluding VAT: £156.66

    Caleffi 533002CST Cold Water Inlet Multibloc Valves, Pack of 4 Supplied as a pack of four, these Caleffi 3/6 Bar 22mm loose nut multibloc valves regulate...
  • Caleffi 533002CST 3/6 Bar 22mm Loose Nut Multibloc Valves, Pack of 8

    Caleffi 533002CST 3/6 Bar 22mm Loose Nut Multibloc Valves, Pack of 8

    £371.92
    £371.92
    Price excluding VAT: £309.93

    Caleffi 533002CST Cold Water Inlet Multibloc Valves, Pack of 8 Supplied as a pack of eight, these Caleffi 3/6 Bar 22mm loose nut multibloc valves regulate...