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Poly Stop Cock 20mm x 15mm (98486)

£ 7.39INC VAT

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Poly Stop Cock 20mm x 15mm (98486)

Brass Poly Stop Tap. For use with 20mm MDPE.

  • Brass

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View all: Essentials Stopcocks

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Rated 5 out of 5 by from Simple, cheap and effective This stopcock is a simple, cheap and effective way to convert 20mm MDPE (blue pipe) to 15mm copper pipe. The plastic stopcocks are so expensive plus you then need a reducer kit as well, whereas this does it all for you. Just be aware that the connections are compression joints which means that you only get 1 chance to use the olive, unlike the plastic fittings that you can use over again.
Date published: 2022-07-13
Rated 5 out of 5 by from Stopcock Just put this in, it went in fine? Not much more to say will have to wait and see if it leaks years down the line.
Date published: 2021-11-05
Rated 4 out of 5 by from Tap Simple way to get from blue plastic to copper. Can’t comment on reliability as it’s new. Quite stiff to open and close so may start to leak through the gland.
Date published: 2021-10-07
Rated 5 out of 5 by from Great value brass stopcock Great value... Well made.. Easy to fit.. Great interface between 20mm mdpe and 15mm copper. At a very affordable price..
Date published: 2021-06-15
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Is it full bore?

Asked by: Al10000
Hello Al10000, Yes, this is full bore. Thank you for using Q&A
Answered by: SWake
Date published: 2021-04-28

Can I tighten this?

Plumber came to fit this as my original was leaking from the screw tap quite badly. Just noticed this one has a very slight weeping from the tap (not the pipe connections). Can I tighten this myself or is it likely I have a faulty one?
Asked by: Beef1
Hello Beef1, Yes, it should be possible to carefully tighten the gland nut at the top to compress the packing below it to improve the seal around the operating spindle. Thank you for using Screwfix Q&A.
Answered by: JTremain
Date published: 2021-03-14

will this fit 20mm alkathene pipe

Asked by: byker
Hello byker, No, this is not suitable for use on Alkathene pipe. Thank you for using Q&A
Answered by: Cwalm
Date published: 2020-09-01

Olive size

Hello 1. Will 20mm olive fits with it? 2.And my house is built on 1985 and there is a black main pipe(rubber type) Can u rougly guess what type and size this pipe will be? 3.and will this stop cock be same size as my existing one. Thanks
Asked by: gharat
Hello gharat, I can confirm that there is 1 20mm olive. However we cannot advise on 2 and 3 and can only suggest contacting a suitably qualified trades person. Thank you using Q and A.JB
Answered by: jboon
Date published: 2022-02-14

Does this stopcock come with a philmac liner for the MDPE pipe to strengthen it????

Asked by: Torchboy
No, the item supplied is as the picture: the stopcock complete with two gland nuts and olives. You will need to order the poly stopcock pipe inserts separately, on the Screwfix order code 33270 - £3.79 for ten, even though though you will only need one! Take care when fitting, the 20 mm olive is very soft!
Answered by: Nonamethirdtry
Date published: 2022-03-22
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Specification
A Size 20 mm
Brand Essentials
B Size 15 mm
Construction Material (Plumbing) Brass
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 20 mm
Product Type Poly Stop Cock