Radiator Valves Adapters & Reducers

Adapters and Reducers

We stock a range of adapters and reducers to fit all kinds of pipe fittings. They ensure the various parts of your central heating system (pipes, valves and radiators) can connect to each other - where the various connectors are different sizes. For example, if you use new radiators on old central heating systems. Use an adapter to take 15mm valves down to 10mm or 8mm. Use a reducer to bring a ¾' radiator inlet down to the standard ½' size of modern valves. With a choice of finish, including brass or chrome, you can match your adapters to your radiator to fully customise the job.

All Products:

  • W-MICRO-10 - 15mm x 10mm Micro-bore Reducer - Single

    West Radiators

    15mm x 10mm Micro-bore Reducer - Single

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769988193Type: Radiator Valve Accessory > AdapterHeight (mm):10Width (mm):18Depth (mm):18Weight Product (kg):0.01Weight Boxed (kg):0.01Style:Brass reducing adapterFitting Size:Designed to fit 15mm...
    £2.22 (Ex. VAT) £2.66 (Inc. VAT)
  • ABB-34-ADP-AB - 3/4 inch Radiator Coupler Adapter - Antique Brass

    West Radiators

    3/4 inch Radiator Coupler Adapter - Antique Brass

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769986588Type: Radiator Valve Accessory > AdapterHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Radiator Coupler:¾” BSPT - MaleMaterial:BrassFinish:Antique...
    £6.70 (Ex. VAT) £8.04 (Inc. VAT)
  • W-MICRO-8 - 15mm x 8mm Micro-bore Reducer - Single

    West Radiators

    15mm x 8mm Micro-bore Reducer - Single

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769988209Type: Radiator Valve Accessory > AdapterHeight (mm):13Width (mm):18Depth (mm):18Weight Product (kg):0.01Weight Boxed (kg):0.01Style:Brass reducing adapterFitting Size:Designed to fit 15mm...
    £2.22 (Ex. VAT) £2.66 (Inc. VAT)
  • ABB-22-ADP-X2-AB - 22mm Compression Adaptors - Antique Brass (Pair)

    West Radiators

    22mm Compression Adapters - Antique Brass (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001733Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression Inlet(s):22mmMaterial:BrassFinish:Antique...
    £14.44 (Ex. VAT) £17.33 (Inc. VAT)
  • ABB-22-ADP-AB - 22mm Compression Adapter - Antique Brass

    West Radiators

    22mm Compression Adapter - Antique Brass

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769986564Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.105Weight Boxed (kg):0.105Compression Inlet(s):22mmMaterial:BrassFinish:Antique...
    £7.22 (Ex. VAT) £8.66 (Inc. VAT)
  • W-12-34-C - 3/4 inch BSPT x 1/2 inch BSPP M/F Bush Chrome - Single

    West Radiators

    3/4 inch BSPT x 1/2 inch BSPP M/F Bush Chrome - Single

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769986403Type: 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 -...
    £4.02 (Ex. VAT) £4.82 (Inc. VAT)
  • W-12-34-X2-C - 3/4 inch BSPT x 1/2 inch BSPP M/F Bushes Chrome - Pair

    West Radiators

    3/4 inch BSPT x 1/2 inch BSPP M/F Bushes Chrome - Pair

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001825Type: 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 -...
    £8.04 (Ex. VAT) £9.65 (Inc. VAT)
  • ABB-22-ADP-X2-SN - 22mm Compression Adaptors - Satin Nickel (Pair)

    West Radiators

    22mm Compression Adapters - Brushed Satin Nickel (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001764Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.210Weight Boxed (kg):0.210Style:FixedCompression Inlet(s):22mmMaterial:BrassFinish:Brushed...
    £14.44 (Ex. VAT) £17.33 (Inc. VAT)
  • W-12-34-X2-B - 3/4 inch BSPT x 1/2 inch BSPP M/F Bushes Brass - Pair

    West Radiators

    3/4 inch BSPT x 1/2 inch BSPP M/F Bushes Brass - Pair

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001832Type: 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 -...
    £8.04 (Ex. VAT) £9.65 (Inc. VAT)
  • ABB-34-ADP-OEB - 3/4 inch Radiator Coupler Adapter - Old English Brass

    West Radiators

    3/4 inch Radiator Coupler Adapter - Old English Brass

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769982382Type: Radiator Valve Accessory > AdapterHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Radiator Coupler:¾” BSPT - MaleMaterial:BrassFinish:Old...
    £6.70 (Ex. VAT) £8.04 (Inc. VAT)
  • ABB-34-ADP-X2-PEW - 3/4 inch Radiator Coupler Adaptors Pewter (Pair)

    West Radiators

    3/4 inch Radiator Coupler Adapters - Pewter (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001801Type: Radiator Valve Accessory > AdapterHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Radiator Coupler:¾” BSPT -...
    £13.40 (Ex. VAT) £16.08 (Inc. VAT)
  • ABB-22-ADP-X2-PEW - 22mm Compression Adaptors Pewter (Pair)

    West Radiators

    22mm Compression Adapters - Pewter (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001757Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.210Weight Boxed (kg):0.210Compression Inlet(s):22mmMaterial:BrassFinish:PewterWarranty:6...
    £14.96 (Ex. VAT) £17.95 (Inc. VAT)
  • ABB-22-ADP-SN - 22mm Compression Adapter - Satin Nickel

    West Radiators

    22mm Compression Adapter - Brushed Satin Nickel

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769986571Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.105Weight Boxed (kg):0.105Compression Inlet(s):22mmMaterial:BrassFinish:Brushed (Satin)...
    £7.22 (Ex. VAT) £8.66 (Inc. VAT)
  • W-12-34-B - 3/4 inch BSPT x 1/2 inch BSPP M/F Bush Brass - Single

    West Radiators

    3/4 inch BSPT x 1/2 inch BSPP M/F Bush Brass - Single

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769986397Type: 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 -...
    £4.02 (Ex. VAT) £4.82 (Inc. VAT)
  • ABB-34-ADP-C - 3/4 inch Radiator Coupler Adapter - Chrome

    West Radiators

    3/4 inch Radiator Coupler Adapter - Chrome

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769989534Type: Radiator Valve Accessory > AdapterHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Style:FixedRadiator Coupler:¾” BSPT -...
    £6.70 (Ex. VAT) £8.04 (Inc. VAT)
  • ABB-22-ADP-OEB - 22mm Compression Adapter - Old English Brass

    West Radiators

    22mm Compression Adapter - Old English Brass

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769982368Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.105Weight Boxed (kg):0.105Compression Inlet(s):22mmMaterial:BrassFinish:Old English...
    £7.22 (Ex. VAT) £8.66 (Inc. VAT)
  • ABB-34-ADP-X2-C - 3/4 inch Radiator Coupler Adaptors - Chrome (Pair)

    West Radiators

    3/4 inch Radiator Coupler Adapters - Chrome (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001788Type: Radiator Valve Accessory > AdapterHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.14Weight Boxed (kg):0.14Style:FixedRadiator Coupler:¾” BSPT -...
    £13.40 (Ex. VAT) £16.08 (Inc. VAT)
  • ABB-22-ADP-X2-PW - 22mm Compression Adaptors Light Pewter (Pair)

    West Radiators

    22mm Compression Adapters - Light Pewter (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769996709Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.2Weight Boxed (kg):0.23Compression Inlet(s):22mmMaterial:BrassFinish:Light PewterWarranty:6...
    £14.96 (Ex. VAT) £17.95 (Inc. VAT)
  • ABB-22-ADP-X2-OEB - 22mm Compression Adaptors - Old English Brass (Pair)

    West Radiators

    22mm Compression Adapters - Old English Brass (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001740Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression Inlet(s):22mmMaterial:BrassFinish:Old...
    £14.44 (Ex. VAT) £17.33 (Inc. VAT)
  • ABB-22-ADP-X2-C - 22mm Compression Adaptors - Chrome (Pair)

    West Radiators

    22mm Compression Adapters - Chrome (Pair)

    Brand: West RadiatorsRange: AccessoriesBarcode: 0782003001849Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.21Weight Boxed (kg):0.21Style:FixedCompression...
    £14.44 (Ex. VAT) £17.33 (Inc. VAT)
  • ABB-34-ADP-SN - 3/4 inch Radiator Coupler Adapter - Satin Nickel

    West Radiators

    3/4 inch Radiator Coupler Adapter - Brushed Satin Nickel

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769986595Type: Radiator Valve Accessory > AdapterHeight (mm):33Width (mm):30Depth (mm):30Weight Product (kg):0.07Weight Boxed (kg):0.07Radiator Coupler:¾” BSPT - MaleMaterial:BrassFinish:Brushed...
    £6.70 (Ex. VAT) £8.04 (Inc. VAT)
  • ABB-22-ADP-C - 22mm Compression Adapter - Chrome

    West Radiators

    22mm Compression Adapter - Chrome

    Brand: West RadiatorsRange: AccessoriesBarcode: 0763769989510Type: Radiator Valve Accessory > AdapterHeight (mm):39Width (mm):31Depth (mm):32Weight Product (kg):0.105Weight Boxed (kg):0.105Style:FixedCompression...
    £7.22 (Ex. VAT) £8.66 (Inc. VAT)