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Thread: Henry Ball valves
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20-02-2004, 06:27 PM #1
Henry Ball valves
Hi all
Anyone experienced a high number of leaking Henry Ball Valves ,not older ones but new ones installed to spec .
The valve is recognised to leak from the stem of the valve ,therfore the only form of leak prevention is via the secondary seal between the brass cap and the valve body.
Anyone else had this?.
regards mark
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