Hi all , i have had this valve which seems to stick for a few seconds mostly , but it is now getting worse , do i need to replace the whole valve ?
see video .
it is one of these .
https://www.ufhtradedirect.co.uk/pu...zU6dDNedoMkzJJ84cTaIQAxmX-CTHkocaAtwPEALw_wcB
see video .
it is one of these .
https://www.ufhtradedirect.co.uk/pu...zU6dDNedoMkzJJ84cTaIQAxmX-CTHkocaAtwPEALw_wcB