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 info935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
BANK HOLIDAY DEALS MUST END 31ST MAY! SHOP NOW
Results per page:

Fluidmaster Push Button Cable Dual-Flush Valve (51173)

Fluidmaster Push Button Cable Dual-Flush Valve
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Water Saving Adjustable Full/Half Flush Volumes
  • Quick-Release Button Eliminates Cable Damage
£13.19Inc Vat
Check stock in your local store
Fulfilment options

Fluidmaster 4550073 1 1/2" and 2" Button Cable Dual-Flush & Bottom Inlet (58353)

Fluidmaster 4550073 1 1/2" and 2" Button Cable Dual-Flush & Bottom Inlet
Low Price Checked
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • Fits 1 1/2" & 2" Outlets
  • Water-Saving Adjustable Full or Half-Flush Volumes
  • Quick-Release Button Eliminates Cable Damage
£19.98Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 292-343mm Adjustable Height Dual Syphon 1 1/2" (9756F)

Thomas Dudley Ltd 292-343mm Adjustable Height Dual Syphon 1 1/2"
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • 189-239mm Adjustable Overflow
£21.98Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Bottom-Entry Flush Valve Pack (328JN)

Flomasta Bottom-Entry Flush Valve Pack
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Brass Shank
  • 10 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • Adjustable Flush Volume
£23.98Inc Vat
Check stock in your local store
Fulfilment options

Fluidmaster 275-325mm Adjustable Height Dual Syphon 1 1/2" (3224P)

Fluidmaster 275-325mm Adjustable Height Dual Syphon 1 1/2"
Great Value Product
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 4/6Ltr
  • 7.5"- 9.5" Adjustable Overflow
£20.88Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Pneumatic Dual-Flush Valve 2 (8904R)

Thomas Dudley Ltd Pneumatic Dual-Flush Valve 2
Great Value Product
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • 2" Outlet
  • Water-Saving Dual-Flush
  • 4 & 6Ltr Flushing
£40.55Inc Vat
Check stock in your local store
Fulfilment options

Flomasta 299mm Fixed Height Dual Syphon 1 1/2" (273PW)

Flomasta 299mm Fixed Height Dual Syphon 1 1/2"
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 4/6Ltr
  • Fixed Overflow
£10.88Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 305mm Fixed Height Dual Turbo 88 Syphon 1 1/2" (6655F)

Thomas Dudley Ltd 305mm Fixed Height Dual Turbo 88 Syphon 1 1/2"
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • Fixed Overflow
£23.91Inc Vat
Check stock in your local store
Fulfilment options

Flomasta 2" Dual Flush Valve (198PW)

Flomasta 2" Dual Flush Valve
Low Price Checked
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • Easy to Install
  • Half or Full Flush Options
  • 200,000 Life Cycle Tested
£11.99Inc Vat
Check stock in your local store
Fulfilment options

Viva Skylo Dual-Entry Concealed Cistern 7Ltr (259HR)

Viva Skylo Dual-Entry Concealed Cistern 7Ltr
Great Value Product
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • Push-Button
  • Dual-Flush
  • Bottom Or Side-Entry
Save31%
£32.49Inc Vat
Was £47.48
Check stock in your local store
Fulfilment options

Fluidmaster Dual-Flush Replacement Button Chrome (94033)

Fluidmaster Dual-Flush Replacement Button Chrome
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Plastic Dual-Flush
  • Suitable for 15 to 40mm Cistern Holes
  • Top, Side or Front-Mounted
£7.45Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 278-330mm Adjustable Height Dual Syphon 1 1/2" (828AG)

Thomas Dudley Ltd 278-330mm Adjustable Height Dual Syphon 1 1/2"
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • 189-239mm Adjustable Overflow
£26.61Inc Vat
Check stock in your local store
Fulfilment options

Flomasta 1 1/2" Dual Flush Valve (171PW)

Flomasta 1 1/2" Dual Flush Valve
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • Easy to Install
  • Half or Full Flush Options
  • 200,000 Life Cycle Tested
£12.29Inc Vat
Check stock in your local store
Fulfilment options

Flomasta 1 1/2" Dual Flush Valve (439PW)

Flomasta 1 1/2" Dual Flush Valve
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • Easy to Install
  • Half or Full Flush Options
  • 200,000 Life Cycle Tested
£13.29Inc Vat
Check stock in your local store
Fulfilment options

Flomasta 320mm Fixed Height Dual Syphon 1 1/2" (388PW)

Flomasta 320mm Fixed Height Dual Syphon 1 1/2"
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 4/6Ltr
  • Fixed Overflow
£5.39Inc Vat
Check stock in your local store
Fulfilment options

Bottom or Side-Entry Flush Valve (960RM)

Bottom or Side-Entry Flush Valve
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Plastic Shank
  • 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Dual flush
£35.69Inc Vat
Check stock in your local store
Fulfilment options

Flomasta Side-Entry Flush Valve Pack (806JN)

Flomasta Side-Entry Flush Valve Pack
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • Brass Shank
  • 10 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • Adjustable Flush Volume
£18.98Inc Vat
Check stock in your local store
Fulfilment options

Viva 273-318mm Adjustable Height Dual 3-Part Syphon 1 1/4" (284HR)

Viva 273-318mm Adjustable Height Dual 3-Part Syphon 1 1/4"
Product rating 3.6 stars out of 5
Product rating 3.6 stars out of 5
 
  • 1 1/4" BSP Outlet
  • 6/7/9Ltr
  • 7.5"- 9.5" Adjustable Overflow
£12.28Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 331mm Fixed Height Dual Turbo 88 Syphon 1 1/2" (8461F)

Thomas Dudley Ltd 331mm Fixed Height Dual Turbo 88 Syphon 1 1/2"
Product rating 3.8 stars out of 5
Product rating 3.8 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • 228mm Fixed Overflow
£25.98Inc Vat
Check stock in your local store
Fulfilment options

Grohe 42774000 1/2" Dual-Flush Discharge Valve (204RV)

Grohe 42774000 1/2" Dual-Flush Discharge Valve
Product rating 0 stars out of 5
Product rating 0 stars out of 5
 
Save13%
£61.86Inc Vat
Was £71.39
Check stock in your local store
Fulfilment options
Results per page: