15mm Straight Radiator Valve (Union Type)

15mm straight radiator valve, complete with wheelhead and lockshield tops.

Standard 1/2 inch BSP threaded connection for radiator.

You will need a 1/2 inch Allen / hex key to install the union tail into the radiator (we have these if you need one).

** BSP thread sizes are measured a special way - have a look at our information page for more details **