Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure
Patent
1994-02-25
1994-10-11
Walton, George L.
Fluid handling
With repair, tapping, assembly, or disassembly means
Tapping a pipe, keg, or apertured tank under pressure
30366, 222 83, 285197, 408 95, F16L 4106, F16K 5100
Patent
active
053538315
ABSTRACT:
A line-piercing valve assembly comprising first and second clamp housings, adapted to releasably clamp onto a line or section of tubing, a piercing pin insertable within the internal bore of a projection formed on one of the clamp housing, and, a separate one-way valve which mounts within the projection after removal of the piercing pin and can itself be removed and replaced in the event of damage or malfunction.
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patent: 4204559 (1980-05-01), Wagner
patent: 4611624 (1986-09-01), Snyder
patent: 5275013 (1994-01-01), Price et al.
Walton George L.
Watsco Components, Inc.
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