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Product Details

Allows system to be sealed by producing a vacuum, thus valves can be changed without draining the system.

Technical Specification
Manufacture ID RVCK
Delivery details

Covid-19 Update

  • Free Next Business Day delivery for orders over £25 to home and site is available for orders placed before 5pm
  • Saturday and Sunday delivery is now available for orders placed before 4pm on Friday for Saturday delivery and 4pm Saturday for Sunday delivery, see here for details
  • We have temporarily suspended our Pre-12 delivery service
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • If your order contains more than one item it may be split into two deliveries as we manage volume across our network
  • Due to carrier constraints it is not currently possible to deliver age restricted items. Please use our Click & Collect service for these products
  • Delivery direct from suppliers is now available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Delivery (Mon-Fri) usually before 6pm £5 Free Free
Pre-12 Delivery before 12 noon Next Business Day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery order by 4pm Friday £10 £5 Free
Sunday Delivery order by 4pm Saturday £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

  • Safe contactless collection is available 7 days a week at our branches
  • Our branches are open 7am-5pm Mon-Sat and 9am-4pm Sun
  • Keeping our colleagues and customers safe and well and respecting stringent social distancing requirements is our number one priority – 2 metre rule enforced
  • Our available product range will not require more than 1 person to lift
  • Please see our guide to click and collect below

  • Please ensure that your mobile number is added so that we can text you when your order is ready to collect

Call & Collect

Due to current trading conditions we have suspended our Call & Collect service until further notice.

If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 7pm Mon-Fri (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Reviews
Radiator Valve Change Kit is rated 4.6 out of 5 by 27.
Rated 5 out of 5 by from Great piece of kit Used these to replace a radiator. Worked a treat. I had previously drained the full heating system with the enevitable air lock problems.
Date published: 2020-05-22
Rated 5 out of 5 by from Great product l use it mainly in the loft tank. Bought this recently great product second set purchased from Toolstation.
Date published: 2020-05-08
Rated 5 out of 5 by from Well worth having in the plumbing toolbox Extremely effective at creating a vacuum allowing plumbing work to be carried out without draining the system. Also included on the back of the packet are clear usage instructions.
Date published: 2020-04-21
Rated 5 out of 5 by from Radiator Valve change kit Makes small heating jobs quick and easy with no drain down
Date published: 2020-04-19
Rated 5 out of 5 by from Easy valve change Worked spot on to change the valve without any floods
Date published: 2020-02-25
Rated 5 out of 5 by from Good price, works well When I bought this was the best price by far for these. Excellent product. I'm a DIYer and by following the instructions I was able to change a TRV without draining down the system. Make sure you push them in well, you really don't want one coming out half way through! If you don't have one already get yourself a plumbers tub to catch the drips. Toolstation appear to be the cheapest for these too.
Date published: 2020-02-04
Rated 5 out of 5 by from Good selection of goods Good service, delivered on time, well pleased.
Date published: 2020-02-01
Rated 5 out of 5 by from A clean and simple valve change A heating engineer told me about these rubber stoppers and how it makes changing a radiator or radiator valves really easy, I used them to change for valves and I only got a but a pint of water out of each radiator which I drained in to a rubble sack without any spillage.
Date published: 2019-10-04
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