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  • Adaptors Image
  • Adaptors Image
  • Adaptors Image
  • Adaptors Image

Adaptors

Top Quality, Low Cost Adaptors

We offer a vast range of adaptors and reducers ready to help you connect your brand new column radiator to the rest of your central heating system. These adaptors are used to connect the distinct parts of your system (pipes, valves and radiators) to each other.

    • Microbore Adaptors: These are used to make a 15mm inlet smaller to correspond with 10mm or 8mm pipework.
    • 3/4" to 1/2" Adaptors: This adaptor is used to decrease the size of a 3/4" connection to a 1/2" connection to correspond with 1/2" pipe work. These are available as a Single or a Pair.
    • 3/4" Couplers: These are used to increase the size of a valve outlet from a 1/2" outlet to a 3/4" outlet to fit a larger radiator outlet. These are available as a Single or a Pair.
    • 22mm Compression Adaptors: This adaptor is used to increase the size of a 15mm inlet to a inlet to suit the pipework.

These adapters are available in a variety of finishes, allowing you to customise many of the valves we sell to suit your needs.

If you need any advice please check our Buying Guide or call a member of our friendly Sales Team.

All Products:

  • 51% off MSRP
    A-ADP-505-10-X2-B - 505 Microbore Adaptor 15mm to 10mm -Pair

    15mm to 10mm Microbore Radiator Valve Adaptor - Pair

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterHeight (mm):10Width (mm):18Depth (mm):18Weight Product (kg):0.02Weight Boxed (kg):0.02Style:Brass reducing adapterFitting Size:Designed to fit 15mm valves and reduce down to...
    A-ADP-505-10-X2-B
    BrassPolished
    Next Working Day
    MSRP: £5.33
    Price: £2.59
    Save:£2.74

    (0)

  • 29% off MSRP
    A-ADP-506-34-X2-UB - 506 3/4 inch Coupler Adaptor - Unlacquered Brass (Pair)

    3/4 inch Coupler Radiator Valve Adaptor - Unlacquered Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.15Weight Boxed (kg):0.15Radiator Coupler:¾”...
    A-ADP-506-34-X2-UB
    33
    30
    AntiquedBrass
    Next Working Day
    MSRP: £13.99
    Price: £9.91
    Save:£4.08

    (0)

  • 29% off MSRP
    A-ADP-506-34-UB - 506 3/4 inch Coupler Adaptor - Unlacquered Brass

    3/4 inch Coupler Radiator Valve Adaptor - Unlacquered Brass

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.075Weight Boxed (kg):0.075Radiator...
    A-ADP-506-34-UB
    33
    30
    AntiquedBrass
    Next Working Day
    MSRP: £7.00
    Price: £4.96
    Save:£2.04

    (0)

  • 29% off MSRP
    A-ADP-506-22-X2-UB - 506 Compression Adaptor 22mm - Unlacquered Brass (Pair)

    22mm Compression Radiator Valve Adaptor - Unlacquered Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Compression...
    A-ADP-506-22-X2-UB
    39
    31
    AntiquedBrass
    Next Working Day
    MSRP: £15.50
    Price: £10.90
    Save:£4.60

    (0)

  • 29% off MSRP
    A-ADP-506-22-UB - 506 Compression Adaptor 22mm - Unlacquered Brass

    22mm Compression Radiator Valve Adaptor - Unlacquered Brass

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.105Weight Boxed (kg):0.105Compression...
    A-ADP-506-22-UB
    39
    31
    AntiquedBrass
    Next Working Day
    MSRP: £7.75
    Price: £5.45
    Save:£2.30

    (0)

  • 34% off MSRP
    A-ADP-506-34-X2-PW - 506 3/4 inch Coupler Adaptors Light Pewter (Pair)

    3/4 inch Coupler Radiator Valve Adaptors - Light Pewter (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordWeight Product (kg):0.15Radiator Coupler:¾” BSPT - MaleMaterial:BrassFinish:Light PewterWarranty:6 year...
    A-ADP-506-34-X2-PW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £15.19
    Price: £9.91
    Save:£5.28

    (0)

  • 34% off MSRP
    A-ADP-506-22-X2-PW - 506 Compression Adaptors 22mm Light Pewter (Pair)

    22mm Compression Radiator Valve Adaptors - Light Pewter (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordWeight Product (kg):0.2Compression Inlet(s):22mmMaterial:BrassFinish:Light PewterWarranty:6 year...
    A-ADP-506-22-X2-PW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £16.70
    Price: £10.90
    Save:£5.80

    (0)

  • 34% off MSRP
    A-ADP-506-34-PW - 506 3/4 inch Coupler Adaptor Light Pewter

    3/4 inch Coupler Radiator Valve Adaptor - Light Pewter

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordWeight Product (kg):0.75Weight Boxed (kg):0.8Style:FixedRadiator Coupler:¾” BSPT -...
    A-ADP-506-34-PW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £7.60
    Price: £4.96
    Save:£2.64

    (0)

  • 34% off MSRP
    A-ADP-506-22-PW - 506 Compression Adaptor 22mm Light Pewter

    22mm Compression Radiator Valve Adaptor - Light Pewter

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordWeight Product (kg):0.10Weight Boxed (kg):0.115Style:FixedCompression Inlet(s):22mmMaterial:BrassFinish:Light...
    A-ADP-506-22-PW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £8.35
    Price: £5.45
    Save:£2.90

    (0)

  • 29% off MSRP
    A-ADP-506-22-X2-SN - 506 Compression Adaptors 22mm Satin Nickel (Pair)

    22mm Compression Adaptors - Brushed Satin Nickel (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression...
    A-ADP-506-22-X2-SN
    BrushedGreyNickelSatin Nickel
    Next Working Day
    MSRP: £15.50
    Price: £10.90
    Save:£4.60

    (0)

  • 34% off MSRP
    A-ADP-506-22-X2-PEW - 506 Compression Adaptors 22mm Pewter (Pair)

    22mm Compression Radiator Valve Adaptors - Pewter (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression...
    A-ADP-506-22-X2-PEW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £16.70
    Price: £10.90
    Save:£5.80

    (0)

  • 34% off MSRP
    A-ADP-506-22-X2-OEB - 506 Compression Adaptors 22mm Old English Brass (Pair)

    22mm Compression Radiator Valve Adaptors - Old English Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression...
    A-ADP-506-22-X2-OEB
    AntiquedBrassBrushed
    Next Working Day
    MSRP: £16.70
    Price: £10.90
    Save:£5.80

    (0)

  • 34% off MSRP
    A-ADP-506-22-X2-C - 506 Compression Adaptors 22mm Chrome (Pair)

    22mm Compression Radiator Valve Adaptors - Chrome (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression...
    A-ADP-506-22-X2-C
    Chrome
    Next Working Day
    MSRP: £16.70
    Price: £10.90
    Save:£5.80

    (0)

  • 29% off MSRP
    A-ADP-506-22-X2-AB - 506 Compression Adaptors 22mm Antique Brass (Pair)

    22mm Compression Radiator Valve Adaptors - Antique Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression...
    A-ADP-506-22-X2-AB
    AntiquedBrassBrushed
    Next Working Day
    MSRP: £15.50
    Price: £10.90
    Save:£4.60

    (0)

  • 21% off MSRP
    A-ADP-506-X2-C - 506 3/4 inch to 1/2 inch Adaptors Chrome (Pair)

    3/4 inch to 1/2 inch Radiator Valve Adaptors - Chrome (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterHeight (mm):13Width (mm):31Depth (mm):27Weight Product (kg):0.04Weight Boxed (kg):0.04Style:Pair of ¾” to ½” reducersThreaded Inlet(s):½” BSPP - FemaleInternal Thread...
    A-ADP-506-X2-C
    Chrome
    Next Working Day
    MSRP: £11.40
    Price: £8.93
    Save:£2.47

    (0)

  • 22% off MSRP
    A-ADP-506-X2-B - 506 3/4 inch to 1/2 inch Adaptors Brass (Pair)

    3/4 inch to 1/2 inch Radiator Valve Adaptors - Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterHeight (mm):13Width (mm):31Depth (mm):27Weight Product (kg):0.04Weight Boxed (kg):0.04Style:Pair of ¾” to ½” reducersThreaded Inlet(s):½” BSPP - FemaleInternal Thread...
    A-ADP-506-X2-B
    BrassPolished
    Next Working Day
    MSRP: £11.52
    Price: £8.93
    Save:£2.59

    (0)

  • 29% off MSRP
    A-ADP-506-34-X2-SN - 506 3/4 inch Coupler Adaptors Satin Nickel (Pair)

    506 3/4 inch Coupler Adaptors - Brushed Satin Nickel (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Style:FixedRadiator...
    A-ADP-506-34-X2-SN
    BrushedGreyNickelSatin Nickel
    Next Working Day
    MSRP: £13.99
    Price: £9.91
    Save:£4.08

    (0)

  • 34% off MSRP
    A-ADP-506-34-X2-PEW - 506 3/4 inch Coupler Adaptors Pewter (Pair)

    3/4 inch Coupler Radiator Valve Adaptors - Pewter (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Style:FixedRadiator...
    A-ADP-506-34-X2-PEW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £15.19
    Price: £9.91
    Save:£5.28

    (0)

  • 34% off MSRP
    A-ADP-506-34-X2-OEB - 506 3/4 inch Coupler Adaptors Old English Brass (Pair)

    3/4 inch Coupler Radiator Valve Adaptors - Old English Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Style:FixedRadiator...
    A-ADP-506-34-X2-OEB
    AntiquedBrassBrushed
    Next Working Day
    MSRP: £15.19
    Price: £9.91
    Save:£5.28

    (0)

  • 34% off MSRP
    A-ADP-506-34-X2-C - 506 3/4 inch Coupler Adaptors Chrome (Pair)

    3/4 inch Coupler Radiator Valve Adaptors - Chrome (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Style:FixedRadiator...
    A-ADP-506-34-X2-C
    Chrome
    Next Working Day
    MSRP: £15.19
    Price: £9.91
    Save:£5.28

    (0)

  • 29% off MSRP
    A-ADP-506-34-X2-AB - 506 3/4 inch Coupler Adaptors Antique Brass (Pair)

    3/4 inch Coupler Radiator Valve Adaptors - Antique Brass (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Style:FixedRadiator...
    A-ADP-506-34-X2-AB
    AntiquedBrassBrushed
    Next Working Day
    MSRP: £13.99
    Price: £9.91
    Save:£4.08

    (0)

  • 22% off MSRP
    A-ADP-506-B - 506 3/4 inch to 1/2 inch Adapter Brass

    3/4 inch to 1/2 inch Radiator Valve Adaptor - Brass

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterHeight (mm):13Width (mm):31Depth (mm):27Weight Product (kg):0.02Weight Boxed (kg):0.02Style:Single ¾” to ½” reducerThreaded Inlet(s):½” BSPP - FemaleInternal Thread...
    A-ADP-506-B
    BrassPolished
    Next Working Day
    MSRP: £5.76
    Price: £4.46
    Save:£1.30

    (0)

  • 29% off MSRP
    A-ADP-506-34-SN - 506 3/4 inch Coupler Adaptor Satin Nickel

    3/4 inch Coupler Adaptor - Brushed Satin Nickel

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Radiator Coupler:¾”...
    A-ADP-506-34-SN
    BrushedGreyNickelSatin Nickel
    Next Working Day
    MSRP: £7.00
    Price: £4.96
    Save:£2.04

    (0)

  • 34% off MSRP
    A-ADP-506-34-PEW - 506 3/4 inch Coupler Adaptor Pewter

    3/4 inch Coupler Radiator Valve Adaptor - Pewter

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Radiator Coupler:¾”...
    A-ADP-506-34-PEW
    AnthraciteAntiquedGreyPewter
    Next Working Day
    MSRP: £7.60
    Price: £4.96
    Save:£2.64

    (0)

  • 34% off MSRP
    A-ADP-506-34-OEB - 506 3/4 inch Coupler Adaptor Old English Brass

    3/4 inch Coupler Radiator Valve Adaptor - Old English Brass

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Radiator Coupler:¾”...
    A-ADP-506-34-OEB
    AntiquedBrassBrushed
    Next Working Day
    MSRP: £7.60
    Price: £4.96
    Save:£2.64

    (0)

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