Hello Smurfega,
This item would not be suitable for this use, as the isolating valve is designed to seal through use of compression, whereas a threaded fitting as on the tap tails seals against a metal face at the base of one of the threads. This item is actually a 15mm compression fitting one end, to 3/4" BSP thread on the other (for connecting to taps). We would advise to fit a small section of pipe into the existing isolating valve compression fitting, to which the compression end of this tap tail can the also be attached.
Thank you for using Q&A
AS
Answered by: ProductSupport1
Date published: 2021-07-14