It's leaky tap time again and I still have a stuck hot water gate valve in the airing cupboard.
Does anyone know what gap is needed between the ends of the two existing bits of 22mm pipe ?. In other words, assume a ball valve is fitted with both pipes fully inserted and you have Xray vision that sees through the valve body, what would be the distance between the ends of the pipes ?.
Will this be same as it is for the existing gate valve ?.