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Water Supply Valves & Fittings

Shop our range of water supply fittings and valves for reliable solutions to everyday plumbing installations, repairs and maintenance. From controlling the flow of water to joining and adapting pipework, you'll find practical components for bathrooms, toilets, taps and household appliances.

Explore isolation valves, push fit pipe fittings, tap connectors, pipe reducers and compression fittings in a selection of common connection sizes. Choose from couplings, elbows, tees and wallplate fittings for joining pipes, changing direction, creating a new branch or connecting pipework to a threaded outlet.

Choose dependable products from trusted plumbing brands including JG Speedfit, Grohe, hansgrohe and FloPlast. With options for both new installations and replacement work, you can create secure, neat and long lasting water supply connections throughout your home.

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97 results

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Pair of 3/8" Inch Flexi Tail Pipe Adapters for Grohe + Roca Taps Large Image

£7.95

The stock status is In Stock

In Stock

68

4.9 out of 5 review stars
15mm x 1/2" Wallplate Elbow - End Feed Large Image

£4.95

The stock status is In Stock

In Stock

3

4.7 out of 5 review stars
Pair of 15mm Isolating Valves

£8.95

The stock status is In Stock

In Stock

4

5 out of 5 review stars
PFV1001A

SAVE 45%

£4.95

Was £8.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars
15mm Isolating Valve

£4.95

The stock status is In Stock

In Stock

3

5 out of 5 review stars
21

£8.12

The stock status is In Stock

In Stock

3

5 out of 5 review stars
E00002

£19.95

The stock status is In Stock

In Stock

Pair of JG Speedfit 22mm x 3/4" 300mm Speedfit X Union Nut with Plastic Wingnut
Chatsworth Crosshead Basin Tap Shut Off Valves - Chrome Large Image

Premium

£39.95

The stock status is In Stock

In Stock

15mm Straight Brass Compression Coupling

£3.95

The stock status is In Stock

In Stock

Chatsworth Crosshead Basin Tap Shut Off Valves - Antique Brass

£59.95

The stock status is In Stock

In Stock

213

£7.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars
15mm x 15mm Brass Compression Elbow Fitting

£3.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars
Pair of 15mm Single Check Non Return Valves Large Image

£9.95

The stock status is In Stock

In Stock

213

£19.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars
1/2" Compression Shut-Off Valves Chrome

£8.95

The stock status is In Stock

In Stock

JG Speedfit 10mm White Stop End Large Image

£3.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Chatsworth Crosshead Basin Tap Shut Off Valves - Brushed Brass

£59.95

The stock status is In Stock

In Stock

JG Speedfit 15mm x 1/2" Bent Tap Connector Large Image

£5.95

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Dudley Urinal DC Pipe Interrupter

£39.95

The stock status is In Stock

In Stock

JG Speedfit 22mm Superseal Push-Fit Pipe Insert Large Image

£0.51

The stock status is In Stock

In Stock

2

5 out of 5 review stars
15mm Single Check Non Return Valve Large Image

£3.95

The stock status is In Stock

In Stock

Burlington Chrome Basin Tap Shut Off Valves (Hot/Cold) - W28

Premium

£79.95

The stock status is In Stock

In Stock

JG Speedfit 15mm x 1/2" Female Coupler - Tap Connector Large Image

£2.95

The stock status is In Stock

In Stock

JG Speedfit 15mm x 2m Pex Barrier Pipe Large Image

£4.95

The stock status is In Stock

In Stock

JG Speedfit 15mm Push-Fit White Elbow Large Image

£3.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars
Salamander 22mm Compression Top Entry S Flange Large Image

£58.89

The stock status is In Stock

In Stock

Chatsworth Crosshead Basin Tap Shut Off Valves - Matt Black

£49.95

The stock status is In Stock

In Stock

FloPlast 40 x 32mm White Push-Fit Reducer - WP38W Large Image

£1.84

The stock status is In Stock

In Stock

JG Speedfit 15mm x 1/2" 300mm X Union Nut Flexi Hose Large Image

£7.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars

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Recently Reviewed

Pair of 3/8" Inch Flexi Tail Pipe Adapters for Grohe + Roca Taps Large Image

Quality

2nd November 2026

The plumber used these whilst installing my other purchases; they did exactly what was needed.

Graham S from Cumbria- verified purchaser

PFV1001A

Replacement Valves

2nd November 2026

Quality premium feel to this product

Paul E from - verified purchaser

15mm Isolating Valve
15mm Isolating Valve

£4.95

In Stock

Review From Trustpilot

11th October 2026

It did what it said it should

John P- verified purchaser

15mm Equal Tee Compression Fitting

Ok

2nd August 2026

Ok

Flat C from - verified purchaser