Thread: Hydraulic Valve
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Old 11-04-2012, 04:42 PM
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Wet_Boots Wet_Boots is offline
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Originally Posted by mrsteve View Post
....Once under pressure it worked fine for several cycles, then decided to stay open......
Make sure there isn't any corrosion build-up on the brass parts with close tolerances, as they could prevent closing. Also, you might try a stronger spring above the diaphragm assembly. Increasing the spring force was always a cheesy fix for a valve having closing problems.
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