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Flomasta Compression Isolating Valve (Dia)15mm, Pack of 10

Sold & shipped by B&Q
£9.95

Product Features

  • Made from highly durable brass
  • Easy to install
  • WRAS Approved

Product details

Product information

Product information

Flomasta slotted isolating valve is WRAS approved and manufactured in durable brass to BS6675. Demountable and reusable, safe for drinking water and can be fitted by any competent person when used with water systems.

  • Domestic use
  • Use for isolating or restricting water supply to a tap or cistern
  • Suitable for Water systems
  • Guarantee - 2 years

Features and benefits

  • Made from highly durable brass
  • Easy to install
  • WRAS Approved
  • Manufactured to BS6675
  • Demountable & reusable

Specifications

BrandFlomasta
Pack quantity10
Valve operation typeFull turn operation
Valve typeIsolating
Diameter (mm)15mm
Height (mm)28mm
Length (mm)51.5mm
Weight (g)710g
StandardBS6675
Water regulationsWRAS approved
Colour groupSilver
EffectNickel effect
Suitable use typePlumbing
Ball valve boreReduced bore
Connection size15mm
Connection typeCompression
DemountableDemountable & reusable
MaterialBrass
Nominal pressure10bar
ReusableReusable
Product code5059340261188
Manufacturer / EU responsible person

Manufacturer

Kingfisher International Products B.V.

Address

Rapenburgestraat 175, E,

Amsterdam

1011 VM

Netherlands

Contact

Reviews
5 / 5(13 reviews)

McL - 5 / 5 - 02/08/2026

Isolation valve

Bouth it last week and it was useful as i ended up used more than 2 pieces and the price of the pack were good enough conpared to buy it by pcs.

ChrisRad81 - 5 / 5 - 13/03/2026

easy for a beginner

brilliant and easy to use. highly reccomend. managed to solve the leak with these, so easy to install and the size was perfect

Scouseacus - 5 / 5 - 22/02/2026

B&Q open on a Sunday - Problem Solved.

I had a previous isolating valve which was leaking - from the valve, not the joint. Initially I picked up two {one as a spare) but like a fool picked up the wrong replacement. Getting a refund was the easiest thing to do! when I looked at the display I saw that the others had been placed in the wrong place. I noticed this pack of 10 for only £2 more - a bargain. I've now got 9 spares. Stowing them in my shed later I found two unused valves. Anybody want to buy a compression isolating valve :-D

59jOhnY - 5 / 5 - 03/02/2026

Water isolation valve

I bought this product and I discovered that I don't need it. The product is god because I used before. I will keep it for now.

Dan14 - 5 / 5 - 26/01/2026

Works every time

Use these all the time, never had a problem.Good value for money

Jit - 5 / 5 - 24/01/2026

Nice

[Employee of tradepoint-uk] very good prices and material so I like all stuff from B&Q every day.

WindyWillow - 5 / 5 - 13/01/2026

Value Pack

Flomasta Compression Isolating Valve (Dia)15Mm, Pack Of 10 gave better value as a pack Required fields are marked with *

Derek Boo - 5 / 5 - 09/01/2026

Perfect product Perfect price.

I am very pleased with this item. Such a quality bargain priced valve and they were easy to use.

K02 - 5 / 5 - 30/12/2025

Multipack more economical

Compatible size for the job, installation easy, using ptfe tape around the olive. Shuts off the water correctly, as necessary. Had no issues with the one used. The others are in reserve for when other work is completed.

SDan - 5 / 5 - 26/12/2025

No issues

Bought these a month ago and not had any issues with them.