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JG Speedfit Emergency Shut Off Tap 15mm

4.8 (142 reviews)
SKU: 240301125800013 EAN: 0665628030282
John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof connection. Simple to install and no tools are required when installing or demounting fittings, making it easy to manoeuvre in tight spaces or readjust joins. Speedfit’s extensive choice of plastic, brass and chrome fittings, tap connectors, valves and flexi hoses gives you everything you need to complete the job in no time. By combining these products with plastic push-fit pipe, you can create a truly flexible plumbing and heating system. All products are accredited with the leading testing and approval organisations including WRAS and are suitable for use with plastic or copper pipe. The valve allows isolation of appliances such as a washing machine or dishwasher for maintenance or installation. Simply push the valve fully on to the pipe and thread the appliance hose on to the valve. Should the need arise to demount the connection push the collet towards the body of the fitting and pull the pipe to release. • Suitable for hot and cold water services • BS EN 7291 parts 1, 2, 3 and S, WRAS approved • Secure and easy demounting without the need for a tool • 50 year guarantee • Minimum operating temperature - 20 °C • Maximum operating temperature - 65 °C • Maximum operating pressure at minimum temperature - 12 BAR • Maximum operating pressure at maximum temperature - 3 BAR
Brand John Guest
MPN SX457385
Number in Pack 5
Type Shut Off Tap
No features listed
No items listed

Customer Reviews 142

4.8
142 reviews
5 star
126
4 star
10
3 star
2
2 star
3
1 star
1
Shut-Off but no twist lock
4.0
February 27, 2026
DavidB_DIY Verified Purchase

Good push fit shut off valve - deducted 1 star because these do not have the twist lock mechanism. It's also difficult to secure the value to anything as there is no room for any clips - you end up supporting the pipes which I suppose is adequate.

Emergency shut off valve
5.0
February 14, 2026
Mick the Lecky Verified Purchase

JG Speedfit Emergency shut off valve. Can be used with either plastic pipe or copper pipe. Remember to use the plastic pipe inserts with the plastic pipe, (not required for copper pipe).

Quality product
5.0
January 27, 2026
Mac_kit Verified Purchase

Used to replace dated brass stopcock. Simple to install and easy to use. 👍

Good quality for the small cost
5.0
January 23, 2026
Luc Salt Verified Purchase

JG Speedfit is the standard other manufacturers try to emulate.
Easy to be installed easy to use quality great buy this one.

Excellent quality!
5.0
December 17, 2025
B9rno Verified Purchase

As always John Guest fittings are excellent quality, easy to fit and work first time. 👍

So easy
5.0
August 29, 2025
Mr expert Verified Purchase

Easy to fit (always use pipe inserts) needed to be able to isolate a tap perfect for the job and toolstation price was very good

Stops water
5.0
August 4, 2025
20th April Verified Purchase

Fits on 15mm copper pipe just like it should. Turns the flow off like it should. Easy to turn

Well made product and extremely sturdy
5.0
July 27, 2025
2325f719-49a3-56b4-b807-81750dd0cf63 Verified Purchase

Well made product, very impressed with the push-valve ,and good bore size for water flow ,

Pushfit valves
5.0
June 19, 2025
1ee3a6d7-a081-5e86-97ec-62ccd8f7b76e Verified Purchase

Worth the money.no hassle plumbing with pushfit saves alot of time

Easy to fit
5.0
June 19, 2025
EvanX Verified Purchase

These have replaced two conventional compression isolating valves and I am feeling much better now. Solid connection no leaks, and they are so easy to fit. What not to like.

good job toolstation
5.0
June 16, 2025
Wing Tsang Verified Purchase

this is the first time in toolstation 5% off member discount. Ago just buy the thing in screwfxx or anywhere, because the price is quite simliar. AFter 5% member discount, i will more concentrate the purchasing in toolstation because of 5% off discount.

15mm valves
5.0
April 11, 2025
5472f874-ec16-50f2-ba24-0e7032e8052f Verified Purchase

Best push fit valves. .

Emergency Shut off tap
5.0
February 18, 2025
Dimple Patel Verified Purchase

Emergency Shut off tap for our toilet flush which was needed

Good quality but average user experience.
3.0
January 29, 2025
Doug of all trades Verified Purchase

Does the job but really stiff to turn. I had to hold the pipe both sides of it in order to get the leverage I needed to turn it. This is difficult when the pipes are clipped close by.

Easy to use
5.0
December 20, 2024
Chag Verified Purchase

Wasn’t fit and do the job. Saved me from employing a plumber

easy to operate
5.0
November 22, 2024
K Meadow Verified Purchase

Great for arthritic fingers to get hold of and operate easily.

Speedfit Isolator
5.0
November 16, 2024
H Harris Verified Purchase

Exactly what i needed for the job in hand…Toolstation had everything i needed

Pushfit Isolation for maintenance this was easy to use
5.0
October 30, 2024
Derick London Verified Purchase

JG Push fit joint very easy to use and good value .

Stop cock
5.0
October 22, 2024
Nippett Verified Purchase

Easy to fit fitted it with surestop so I don’t have to turn water off at the mains.

Nice size
5.0
September 30, 2024
Stubs24 Verified Purchase

Quite slim for a push fit, quarter turn positive fit

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