Hi,
I am trying to change a couple of radiators valves and I want to know how to shut the water supply. I have a water pressure tank in the loft which has got a Spring return mid-position valve type MSV 322 in the outlet but I am unsure how to shut it down.
Any advice?
I am trying to change a couple of radiators valves and I want to know how to shut the water supply. I have a water pressure tank in the loft which has got a Spring return mid-position valve type MSV 322 in the outlet but I am unsure how to shut it down.
Any advice?