Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteBANK HOLIDAY OPENING HOURS & Delivery Info936 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
BANK HOLIDAY DEALS MUST END 31ST AUGUST. SHOP NOW

Shop by...

15 mm Brassware Valves & Taps

15 mm Brassware Valves & Taps

Isolating Valves

Isolating Valves

Ball Valves

Ball Valves

Brass Sundries

Brass Sundries

Stopcocks

Stopcocks

Flexible Hoses

Flexible Hoses

Pressure Reducing Valves

Pressure Reducing Valves

Pipe Fittings

Pipe Fittings

Shop by...

15 mm Brassware Valves & Taps

15 mm Brassware Valves & Taps

Isolating Valves

Isolating Valves

Ball Valves

Ball Valves

Brass Sundries

Brass Sundries

Stopcocks

Stopcocks

Flexible Hoses

Flexible Hoses

Pressure Reducing Valves

Pressure Reducing Valves

Pipe Fittings

Pipe Fittings

Results per page:

JG Speedfit 15SV Isolating Valves 15mm 5 Pack (25911)

JG Speedfit 15SV Isolating Valves 15mm 5 Pack
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Demountable
  • 50 Year Manufacturer's Guarantee (T&Cs Apply)
£44.98Inc Vat
Check stock in your local store
Fulfilment options

Honeywell Home Braukmann Pressure Reducing Valve 1.5-6bar 15mm x 15mm (7978J)

Honeywell Home Braukmann Pressure Reducing Valve 1.5-6bar 15mm x 15mm
Product rating 3.7 stars out of 5
Product rating 3.7 stars out of 5
 
  • Brass
  • Lightweight
£43.69Inc Vat
Check stock in your local store
Fulfilment options

Flomasta BSP Drain Cock 1/2" (162FA)

Flomasta BSP Drain Cock 1/2"
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Type A
  • Heavy Pattern
  • Demountable & Reusable
£1.99Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Union Bib Cock 107mm H x 91.5 L 1/2" x 3/4" (895FA)

Flomasta Union Bib Cock 107mm H x 91.5 L 1/2" x 3/4"
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Brass Construction
£12.63Inc Vat
Check stock in your local store
Fulfilment options

Sioux Chief DW660-2J Water Hammer Arrestor 1/2" BSP (1492R)

Sioux Chief DW660-2J Water Hammer Arrestor 1/2" BSP
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
 
  • Single-Appliance Installation
  • 10bar Max. Working Pressure
  • Suitable for Hot & Cold Water Supply
£26.79Inc Vat
Check stock in your local store
Fulfilment options

Hep2O Push-Fit Drain Cock 15mm (8167F)

Hep2O Push-Fit Drain Cock 15mm
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Demountable With Key
£6.82Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Hexagon Nipple 1" x (29781)

Flomasta Hexagon Nipple 1" x
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Brass
£3.98Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Hexagon Nipple 1/4" x (22149)

Flomasta Hexagon Nipple 1/4" x
Great Value Product
Product rating 4.9 stars out of 5
Product rating 4.9 stars out of 5
 
  • Brass
£1.58Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Pressure Reducing Valve 1 - 16bar 15mm x 15mm (954FA)

Flomasta Pressure Reducing Valve 1 - 16bar 15mm x 15mm
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Brass
  • Durable
£23.50Inc Vat
Check stock in your local store
Fulfilment options

Pegler PB300 Compression Full Bore 15mm Ball Valve with Red Handle (21289)

Pegler PB300 Compression Full Bore 15mm Ball Valve with Red Handle
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Suitable for Water, Oil & Gas Systems (Excluding Oxygen)
  • Suitable for Drinking Water
  • Demountable & Reusable
£12.79Inc Vat
Check stock in your local store
Fulfilment options

Reliance Valves BVAL400200 Push-Fit Full Bore 15mm Ball Valve with Blue/Red Handles (187KJ)

Reliance Valves BVAL400200 Push-Fit Full Bore 15mm Ball Valve with Blue/Red Handles
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Suitable for Water Systems
  • Suitable for Drinking Water
  • Demountable & Reusable
£8.59Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Male Flanged Plugs 1" x 2 Pack (74007)

Flomasta Male Flanged Plugs 1" x 2 Pack
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • Brass
£4.98Inc Vat
Check stock in your local store
Fulfilment options

JG Speedfit Push-Fit Drain Cock 15mm (12232)

JG Speedfit Push-Fit Drain Cock 15mm
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Demountable
£11.28Inc Vat
Check stock in your local store
Fulfilment options

Essentials Mini Ball Valve 15mm x 15mm (25470)

Essentials Mini Ball Valve 15mm x 15mm
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • 1/4 Turn Operation
£14.15Inc Vat
Check stock in your local store
Fulfilment options

Essentials Compression Full Bore 15mm Ball Valve with Yellow Handle (80413)

Essentials Compression Full Bore 15mm Ball Valve with Yellow Handle
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Suitable for Oil & Gas Systems
  • Not Suitable for Drinking Water
  • Demountable & Reusable
Save13%
£6.29Inc Vat
Was £7.29
Check stock in your local store
Fulfilment options

Flomasta Thermostatic Mixing Valve 22mm (833FA)

Flomasta Thermostatic Mixing Valve 22mm
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • For Use With Single or Multiple Outlets
£36.98Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Thermostatic Mixing Valve 15mm (466FA)

Flomasta Thermostatic Mixing Valve 15mm
Product rating 3.7 stars out of 5
Product rating 3.7 stars out of 5
 
  • For Use With Single or Multiple Outlets
£55.79Inc Vat
Check stock in your local store
Fulfilment options

Tesla BSP Full Bore 1/2" Lever Ball Valve with Yellow Handle (8173R)

Tesla BSP Full Bore 1/2" Lever Ball Valve with Yellow Handle
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Suitable for Oil & Gas Systems
  • Not Suitable for Drinking Water
  • Demountable & Reusable
£5.99Inc Vat
Check stock in your local store
Fulfilment options

JG Speedfit 22STV/2 Stop Valve 22mm (151GT)

JG Speedfit 22STV/2 Stop Valve 22mm
Great Value Product
Product rating 3.9 stars out of 5
Product rating 3.9 stars out of 5
 
  • Plastic Construction
  • Demountable
  • Suitable for Use on Hot & Cold Water Systems
£16.88Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Female Socket 3/4" x (52588)

Flomasta Female Socket 3/4" x
Great Value Product
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • Brass
£2.09Inc Vat
Check stock in your local store
Fulfilment options
Results per page: