Branch Locator
Spares Finder
Quote List
Our Blog
Log In / Register
Basket
Boilers
Radiators
Heating
Plumbing
Bathrooms, Kitchens & Tiles
Spares
Renewables
Tools
Electrical
Clearance
New
Offers
The Bathroom Showroom
Free delivery on orders over £75 ex VAT
Earn points with My City Plumbing Rewards
Free click & collect from branches nationwide
Buy now, pay later interest free
Product
Spares
Boiler Spares
Control Valves & Diaphragms
Control Valves & Diaphragms
206 items
Sort by:
Relevance
Filters
Expand All
Type
3-Way Valve
2
3-Port Valve Shuttle
1
3-Way Valve Diaphragm
1
3-Way Valve Spring
1
Assembly Kit
1
Show All
Brand
Alpha
7
Ariston
10
Baxi
56
Biasi
9
Broag Remeha
4
Show All
Pack Quantity
1
1
Price
OK
Please select your collection branch...
Please enter your delivery address...
183462
Vaillant Diverter Valve with Adapter 20132682
£136.80
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
281042
Vaillant 3-Way Diverter Valve 0020020015
£97.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
280080
Potterton 3-Way Valve Cartridge 7656807
£64.80
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
323001
Vaillant Diverter Valve Spare Part 20132683.
£151.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
446211
Worcester Bosch Assembly Mixer Module Diverter Valve Assembly 87161068450.
£117.60
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
229513
Baxi 3-Way Valve Assembly Without Bypass 7224764.
£146.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
434040
Baxi 7688421 Kit Pcb Combi/ System
£171.60
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
660168
Glow-Worm 3 Way Valve 0020097214
£61.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
448427
Worcester Bosch Diverter Valve Motor Black 87161068470.
£69.60
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
490073
Vaillant Diverter Valve Boiler Spare 252457.
£150.00
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
556859
Glow-Worm Diverter Valve Kit 0020014168
£150.00
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
473163
Worcester Bosch Diverter Valve V37 87161567460.
£157.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
618559
Baxi Hydraulic Inlet Assembly 5114710
£112.80
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
344495
Baxi 3-Way Valve Assembly with Bypass 7224763.
£170.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
318018
Heatrae Sadia Cold Water Control Valve 95605021. 95605894
£214.80
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
526922
Ideal Divertor Valve Body and Paddle Kit 176550
£60.00
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
608216
Baxi Hydraulic Inlet Assembly 12 Litre 5132454
£128.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
230328
Baxi Combi 24 HE Printed Circuit Board Kit 7690358
£218.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
378452
Worcester Bosch Diverter Valve Assembly 87377046110
£93.60
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
490696
Vaillant Diverter Valve Boiler Spare 11289.
£207.60
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
230333
Baxi Combi 28 HE Printed Circuit Board 7690360.
£204.00
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
447218
Worcester Bosch Water Valve 87170021100
£152.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
446410
Worcester Bosch (Honeywell V4044F1125) 87161201310 Diverter Valve
£206.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
435042
Baxi 7683969 Kit Diverter Valve Assembly
£150.00
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
279994
Baxi 5132453 Inlet Assembly 10L Withoutbypass
£103.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
455533
Baxi 720789401 Brss Flow Assembly Wthout By Pass
£121.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
929169
Grant MPCBS22 Mixing Valve
£85.20
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
618054
Baxi Pressure Differential Assembly Kit 7224342. 248063
£124.80
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
491827
Potterton Powermax HE 3-Way Valve Assembly 5106931.
£272.40
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
552735
Heatrae Sadia Cold Water Combination Valve 95605022
£148.80
each, Inc. VAT
Collection
Loading...
Delivery
Loading...
Showing 1—30 items of 206
Show more
Help & Feedback
Chat With Us
Give Us Feedback