Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling – disassembling – or removing cartridge type valve
Patent
1975-12-24
1978-03-21
Cline, William R.
Fluid handling
With repair, tapping, assembly, or disassembly means
Assembling, disassembling, or removing cartridge type valve
251148, 285363, F16k 4300
Patent
active
040797465
ABSTRACT:
A wafer valve assembly for securing between two flange fittings, each of the flange fittings having a flow passageway therethrough and comprising an annular flange extending radially from the flow passageway. The valve assembly comprises a valve body having a flowway therethrough and a valve element mounted in the flowway for movement between a first position closing the flowway and a second position opening the flowway. Adapter means are secured to the valve body, and alignment means cooperate between the adapter means and the flanges to place the flow passageways and the flowway in substantial register.
REFERENCES:
patent: 2647732 (1953-08-01), Jarman
patent: 2936778 (1960-05-01), Stillwagon
patent: 2994342 (1961-08-01), Stillwagon
patent: 3072139 (1963-01-01), Mosites
patent: 3202175 (1965-08-01), Dumm
patent: 3425439 (1969-02-01), Duffey et al.
patent: 3503415 (1970-03-01), DeAngelis et al.
patent: 3643983 (1972-02-01), Ludeman
patent: 3648723 (1972-03-01), Nelson et al.
patent: 3743242 (1973-07-01), Scaramucci
Cline William R.
Keystone International Inc.
Walton G. L.
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