23 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

    £49.99
    £49.99
    Price excluding VAT: £41.66

    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

    £48.97
    £48.97
    Price excluding VAT: £40.81

    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

    £66.99
    £66.99
    Price excluding VAT: £55.83

    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 – 3.5/6 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

    £62.99
    £62.99
    Price excluding VAT: £52.49

    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...
  • Reliance 1 Piece 3.5/6 Bar 22mm Multibloc Control Valve CWIC355200
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    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 Bar / 8 Bar CWIC355065

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

    £56.99
    £56.99
    Price excluding VAT: £47.49

    Reliance 22mm Multibloc Control Valve for Unvented Systems The Reliance one-piece Multibloc control valve regulates mains water pressure to an unvented hot water cylinder. It combines...
  • Reliance 1 Piece 3/4.5 Bar 22mm Multibloc Control Valve CWIC355035

    Reliance 1 Piece 3/4.5 Bar 22mm Multibloc Control Valve CWIC355035

    £62.99
    £62.99
    Price excluding VAT: £52.49

    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 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 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 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 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...
  • 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

    £48.99
    £48.99
    Price excluding VAT: £40.83

    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 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...
  • 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 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 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...
  • Copperform Multibloc on white background
    Copperform Multibloc on white background

    Copperform 3/6 Bar 22mm Multibloc Inlet Control Group

    £48.99
    £48.99
    Price excluding VAT: £40.83

    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...
  • OEM Alternative for Heatrae Sadia Megaflo 3-Port Control Valve 95605869
    OEM Alternative for Heatrae Sadia Megaflo 3-Port Control Valve 95605869

    Heatrae Sadia Megaflo 3-Port Control Valve 95605869

    £87.60
    £87.60
    Price excluding VAT: £73.00

    OEM Alternative Component, not manufactured by Heatrae Sadia Includes 22mm 3/8 Bar Multibloc Combination Valve 22mm Isolation Valve/Stopcock Specification Multibloc Combination Valve Connection 22mm Multibloc Combination...
  • Brass plumbing valve with black and blue components on a white background
    Brass plumbing valve with black and blue components on a white background

    Heatrae Sadia Megaflo 3-Port Control Valve No Pressure Relief 95605869/95605021

    £57.96
    £57.96
    Price excluding VAT: £48.30

    OEM Alternative Component, not manufactured by Heatrae Sadia Includes 22mm 3-Port Pressure Reducing Valve 22mm Isolation Valve/Stopcock Specification Pressure Reducing Valve Connection 22mm Pressure Reducing Valve...
  • OEM Alternative Brass valve with black handle on a white background
    OEM Alternative Brass valve with black handle on a white background

    Heatrae Sadia Megaflo Cold Water Control Valve 95605021

    £55.20
    £55.20
    Price excluding VAT: £46.00

    OEM Alternative Component, not manufactured by Heatrae Sadia Includes 22mm 3 Bar Pressure Reducing Valve 22mm Isolation Valve/Stopcock Does not include Pressure Relief Valve Specification Pressure...
  • Heatrae Sadia Megaflo Cold Water Inlet Control Kit 95605894

    Heatrae Sadia Megaflo Cold Water Inlet Control Kit 95605894

    £88.80
    £88.80
    Price excluding VAT: £74.00

    OEM Alternative Component, not manufactured by Heatrae Sadia Includes 22mm 3 Bar Pressure Reducing Valve 22mm Isolation Valve/Stopcock 22mm 8 Bar Pressure Relief Valve Specification Pressure...
  • 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

    £124.99
    £124.99
    Price excluding VAT: £104.16

    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...