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Posted by krw on January 8, 2007, 8:57 am
NOPSAMmm2005@bigfoot.com says...
>
> >
> >> >> That sounds good. It's worth a few extra dollars not to have water
> >> >> spraying around the house, maybe for 2 weeks if it happens when one is
> >> >> on vacation. 3 months if your a snowbird or a world traveler.
> >> >
> >> >Were I a snowbird or world traveler all the water to unnecessary
> >> >rooms would be shut down. In particular any water to appliances
> >> >would be shut off, though even a toilet can crack.
> >>
> >> Well even being gone for 9 hours is reason enough to want hoses not to
> >> leak.
> >
> >True enough. It's a matter of convenience vs. safety. Assuming
> >the chances of a failure are linear with time, it makes sense to
> >shut things off for long periods (little inconvenience, more risk)
> >than for short periods (much trouble, less risk).
> >
> >Then there is the wear issue on shutoffs. Most aren't made to be
> >used every day, particularly gate valves (YOY do they use gate
> >valves for the main supply?).
>
> YOY?
Why, oh why.
> I get mixed up which are gate valves and which are the other? The
> valves beind my clothes washer for instance have to be turned more
> than one revolution to go from wide open to fully closed.
That's a gate valve. Ball valves are quarter turn. The valve I
used has a single lever that controls both the cold and hot water
to the washer. Unfortunately, down is on and right is hot.
> And yet I'm told the instructions for all washers say to turn the
> water off after each use, and some people do laundry every 2nd day, or
> even daily if they have diapers to be washed.
Yep. It's a good idea to take the pressure off the control valves
in the washer. It's harder for the hoses to leak when the water is
shut off too. ;-)
--
Keith
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