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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.

    • 505 Microbore Adaptors: These are used to make a 15mm inlet smaller to correspond with 10mm or 8mm pipework.
    • 506 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.
    • 506 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.
    • 506 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

    505 Microbore Adaptor 15mm to 10mm - 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)

    506 3/4 inch Coupler 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

    506 3/4 inch Coupler 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)

    506 Compression Adaptor 22mm - 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

    506 Compression Adaptor 22mm - 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)

    506 3/4 inch Coupler Adaptors - Light Pewter (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordRadiator 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)

    506 Compression Adaptors 22mm - Light Pewter (Pair)

    Brand: Radiator Valves 4uRange: AccessoryType: Radiator Valve Accessory > AdapterCompatible Ranges:Arlington / Alfriston / Chastleton / RuffordCompression 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

    506 3/4 inch Coupler 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

    506 Compression Adaptor 22mm - 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)

    506 Compression Adaptors 22mm - 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)

    506 Compression Adaptors 22mm - 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)

    506 Compression Adaptors 22mm - 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)

    506 Compression Adaptors 22mm - 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)

    506 Compression Adaptors 22mm - 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)

    506 3/4 inch to 1/2 inch 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)

    506 3/4 inch to 1/2 inch 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 - 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)

    506 3/4 inch Coupler 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)

    506 3/4 inch Coupler 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)

    506 3/4 inch Coupler 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)

    506 3/4 inch Coupler 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

    506 3/4 inch to 1/2 inch 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

    506 3/4 inch Coupler Adaptor - 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

    506 3/4 inch Coupler 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

    506 3/4 inch Coupler 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)