Christmas Delivery Times

White & Chrome Angled TRV with Lockshield 15mm x 15mm Product Code: 31811

15mm. Chrome-plated designer valve and lockshield. Approved to EN 215.


  • Bi-Directional Valve Body
  • Liquid Sensor
  • ½ Turn Operation
  • Includes Lockshield
  • Bi-Directional Valve Body
  • ½ Turn Operation
  • Includes Lockshield


Temperature range: 6-28°C.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Type : Angled TRV with Lockshield
  • Angled/Straight TRV : Angled TRV
  • Total Product Weight : 0.45 kg
  • Temperature Range : 6-28 °C
  • Colour : White & Chrome
  • Pack Size : 1
  • Product Diameter : 15 mm
  • TRV/Lockshield Included : TRV & Lockshield
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Sensor Type : Liquid Sensor
  • Thread Size : 15 mm
Product Contents
Valve and lockshield.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

Was €10.45

Special Price €8.15

Incl. 23% VAT

Save €2.30 (22%)

Add to Wishlist

More Items to Consider

Loading... Loading...
White & Chrome Angled TRV with Lockshield 15mm x 15mm is rated 4.4 out of 5 by 271.
Rated 2 out of 5 by from Leaky Valves Product leaked after some 11 months in service. Leakage via the thermostat pin situated within the valve body and to serious drip. Had to replace with the old valve ( 25 years old ) which I fortunately had retained. Changing a rad valve is not a simple task. Product visually good but unfortunately I had bought two of these at the same time. Just waiting now for the other to leak.
Date published: 2017-12-03
Rated 5 out of 5 by from Looks good Looks smart, not too big and does not leak. Works well with the towel radiator I just fitted in the bathroom. Too early to comment on reliability
Date published: 2017-11-27
Rated 1 out of 5 by from Great if you don't get a buzz Bought ten of these and fitted them in a day. Had to remove the old radiator tails and use the ones that came with the new valves. All seemed fine until one started buzzing. Nine seem fine but one is not. The valves are described as bidirectional and I took this opportunity to fit the problem TRV on the return side of a radiator to give easier access to the TRV. I think all the others are on the flow side. Tried turning down the lockshield to reduce flow to no avail. ScrewFix suggested I took it back for an exchange. I'll actually buy a new one so I can swap out out. However I suspect I'll end up putting the new valve on the flow side. Will update this review if and when I find a solution.
Date published: 2017-11-07
Rated 5 out of 5 by from Do the job These valves look fine and do the job at a very good price. They are easy to grip which is sometimes an issue with other designs.
Date published: 2017-10-31
Rated 5 out of 5 by from Great value quality item. 2nd one of these I have replaced, 1st was about 2 years ago & that is still working fine & looking good. This one was easy to replace & it’s a substantial item. I have no qualms about recommending these TRVs.
Date published: 2017-10-26
Rated 4 out of 5 by from Good cheap valves easy to fit These fitted well with no leaks. Look good. Good price.
Date published: 2017-10-11
Rated 5 out of 5 by from Simple and effective No complaints from me. Great valves and easy to fit. Look good too for the low price.
Date published: 2017-09-21
Rated 5 out of 5 by from Excellent value for money. Excellent quality item. Easy to fit. Good looking products and looks like a much more expensive named valve
Date published: 2017-09-09
  • y_2017, m_12, d_14, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_271
  • loc_en_IE, sid_31811, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie