yesWhat, the full bore has less restriction?
yesWhat difference does this make, does more restriction have greater force for holding water back
there are places where one or other would be obligatory, or just better.
water path through a stop tap (might help you understand)
Oh right, thx Perfectionist - never even thought of the non return part! So less noise, easier to control, full bore is the choice then??
Wrong - for stop cocks made for a few decades now.A stock cock has a loose jumper and can act as non-return valve.
They are NOT allowed in the regs of 1st July 1999. Has that been changed?Current regs state that full-bore valves are legal on the line into the house.
Wrong - for stop cocks made for a few decades now.
They are NOT allowed in the regs of 1st July 1999. Has that been changed?
Perfectionist by name only???
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