Need to repair or replace key components in your plumbing system? The 15 mm Flume 90° Isolating valve lets you get the job done without having to drain your water tank or switch off the supply to the premises. Once set up, you'll be able to isolate individual zones in the building including the kitchen, bathrooms and garden. It can be installed by DIY fans and professionals alike. Whether you're a homeowner, a buy-to-let landlord or a guesthouse manager, this will come in very handy.
Thanks to the 90° joints on the isolating valve, you can fit it to pipes that run at right angles to one another. This plumbing component is Water Regulations Advisory Scheme-compliant, which means you can legally and safely use it as part of a system that carries water away from the UK mains.
• WRAS-approved

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.