Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
Patent
1998-07-17
1999-09-21
Walton, George L.
Fluid handling
With repair, tapping, assembly, or disassembly means
Assembling, disassembling, or removing cartridge type valve
1374542, 251 58, 251152, 251214, 251292, 25131512, 25131513, F16K 4300, F16K 506, F16K 31122, F16K 4104
Patent
active
059540885
ABSTRACT:
A ball valve includes a hollow valve body for mounting a valve ball therein. A drive transmitting stem has a proximate end coupled to the valve ball, and a distal end extending outwardly of the valve body for coupling with an output drive shaft of a valve control device. A hollow bearing housing of a single-piece construction is sleeved spacedly on the stem, and has a mounting end inserted into the valve body, and a support end for supporting securely the valve control device. An annular packing member, a tensioning member and a bearing member are mounted sealingly on the stem and are completely received in the bearing housing. As such, the ball valve can be connected directly to the valve control device through the bearing housing without the need for a connecting bracket.
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Transworld Steel Enterprise Corp.
Walton George L.
LandOfFree
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