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Stop valve verses ball valve
Hi,
I was hopeing some of you could shed personal opinion on my decision to buy either stop or ball valves for the below detailed purpose. I have/had several previously installed sillcocks in our house that have no shutoff valves ahead of them. One of them froze and burst last year so I went out and grabbed the first water flow control valves I could find at the HW store, unfortunately they are gate valves, and by design they leak somewhat in fully closed position. Now I want to replace them with something that will work 100%. Here's the quandry: With a rubber sealed type stop valve I could take out the mechanism and repair it for many years to come, but in theory they restrict flow somewhat. With a Ball valve, they don't restrict flow as much, but are not serviceable (the ones I've seen) short of desolder/replace. Added bonus is the 1/4 turn ease. The application is outdoor water faucets, where I run 75 foot hoses on each one, and in some cases 150 ft for short term use. Do you think that the extra restriction of a stop valve would amount to anything significant or noticeable? Right now water supply at the hose(s) is adequate. Serviceability and restriction are my two highest priorities. Thanks for your help. |
#2
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Stop valve verses ball valve
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#3
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Stop valve verses ball valve
On May 24, 11:43*pm, ddl@danlan.*com (Dan Lanciani) wrote:
In article , (Comboverfish) writes: | Hi, | | I was hopeing some of you could shed personal opinion on my decision | to buy either stop or ball valves for the below detailed purpose. | | I have/had several previously installed sillcocks in our house that | have no shutoff valves ahead of them. *One of them froze and burst | last year so I went out and grabbed the first water flow control | valves I could find at the HW store, unfortunately they are gate | valves, and by design they leak somewhat in fully closed position. Interesting. *I didn't realize this. | Now I want to replace them with something that will work 100%. *Here's | the quandry: | | With a rubber sealed type stop valve I could take out the mechanism | and repair it for many years to come, but in theory they restrict flow | somewhat. You could always step up a size. *I use 3/4" globe valves for nominally 1/2" sillcocks. | With a Ball valve, they don't restrict flow as much, but are not | serviceable (the ones I've seen) short of desolder/replace. *Added | bonus is the 1/4 turn ease. Take a look at Apollo/Conbraco Pipe Master ball valves. *They have in effect a union on each end so you can replace the body. *(I'm sure that wasn't their main goal, but it's a nice side effect.) *I was really down on ball valves since most of those (professionally) installed in my house a few years ago have failed, generally in the sense that they no longer shut off fully. *At least with Pipe Master replacement isn't such a pain. Two issues with Pipe Master (other than high price): *they don't have drain ports and while they all claim to be full-port the 1/2" model doesn't look it. *The 3/4" model is clearly full-port. * * * * * * * * * * * * * * * * Dan Lanciani * * * * * * * * * * * * * * * * ddl@danlan..*com Thanks for the ideas. I'll look into Pipemaster tomorrow, otherwise the 3/4 stop valve idea sounds just fine. BTW, something happened when I tried to fix a couple errors in my post, so there's two threads now about the same thing. I posted, left the house, came back, and the original send page was still hanging, resubmitted the form and now there are two, except the first only appears as your reply. Strange. |
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