PRV With Gauge 15mm x 22mm (41943)

£ 24.14INC VAT

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PRV With Gauge 15mm x 22mm (41943)

With stainless steel filters and directional flow indicator. Pre-set at 3bar, adjustable from 1 to 6bar. 22mm or 15mm when using reducing rings.

  • DZR Brass
  • Pre-Set at 3bar
  • With Pressure Gauge

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View all: Unbranded Pressure Reducing Valves

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Rated 2 out of 5 by from Not for 15mm Buy this product if your plumbing 22mm pipe it works however BEWARE of the 15mm adapters at both ends you will waste time they always leak and are not trustworthy, tried tape and decided to use15 to 22mm adaptors which bought up the price. My advice buy 15mm fitting.
Date published: 2021-07-01
Rated 1 out of 5 by from Don’t waste your time I bought these to wind down the pressure on the hot and cold feed to an old bathroom that i was not all that confident would handle mains pressure when a new unvented cylinder was fitted. Despite reading some of the other reviews I thought I would give them a try. Snap reducers were covered in jointing compound and tightened up fully. Even still the unions still weeped. I have now removed them and fitted caleffi prv without an issue. These ones are getting returned the snap reducers are not suitable for purpose.
Date published: 2021-03-04
Rated 5 out of 5 by from Problem Solved I had a clunk on the toilet cistern when it filled. My initial solution was to turn down the inlet water valve but this meant the toilet was slow to fill. Fitted this PRV and problem solved!! One suggestion in the reviews to purchase 3/4 to 15mm female adapters is duff information, the thread is 22mm not 3/4. To step down to 15mm and avoid the supplied olives, I used 22mm pipe with a reducer coupler (soldered). You can use plastic pipe with a reducer but my space was limited.
Date published: 2020-11-10
Rated 5 out of 5 by from Don't buy for 15mm pipe The supplied reducers do not work, I have fitted three of these, when access is good and pipe is dead straight it worked, as soon as there is a typical location where it is difficult to tighten it leaks.
Date published: 2020-08-24
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Is this WRAS approved

Is this WRAS approved, on the documentation inside packaging it has the logo, but can't find the certificate on WRAS website
Asked by: GeorgeGIG

length without guage

I'm getting this as a replacement, and want to check its a matching size with my existing. Please can you tell me the total length including the compression fittings.
Asked by: Clay24

The water blue pipe is 25mm. Can you recommend a pressure gauge?

Asked by: Rekha
Hello Rekha, I am afraid that we cannot recommend a pressure gauge for you. It would be best to speak to a qualified tradesperson for guidance. Thank you for using Q&A SW
Answered by: SWake
Date published: 2020-07-09

I have a 15mm pipe. the instructions says when the one piece reducer is inserted it says on the drawing on bottom right hand side "will break after press" does that mean after its tightened

Asked by: Riddy

Can this be used on a combi boiler with a 15mm inlet pipe

Asked by: Brijohn
Hello there, This item can be used on 22mm or 15mm pipe when using reducing rings. Thank you for using Screwfix Q&A.
Answered by: HTrowbridge1
Date published: 2019-10-27
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A Size 15 mm
B Size 22 mm
Construction Material (Plumbing) DZR Brass
Manufacturer Guarantee 1 Year Guarantee
Operating Water Pressure 1-6 bar
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 15/22 mm
Product Type PRV With Gauge
Temperature Range 0-80 °C