Valves and valve actuation – With correlated flow path – Pipe coupling or union
Reexamination Certificate
2007-01-16
2007-01-16
Bastianelli, John (Department: 3751)
Valves and valve actuation
With correlated flow path
Pipe coupling or union
C251S305000, C251S315020, C251S315030, C251S315010, C251S315100, C251S368000
Reexamination Certificate
active
10626328
ABSTRACT:
A tapping valve of plastics material for transport and storage containers for liquids, which is constructed as a flap valve or ball valve, includes a valve housing with an inlet connection connectable to an outlet connection of the liquid container and an outlet connection, wherein the outlet connection of the valve body is welded to the male part of a Kamlok coupling for connecting a discharge hose. The valve housing is of a polyethylene of high density and the male part of the Kamlok coupling is of a glass fiber-reinforced polyethylene of high density.
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Bastianelli John
Kueffner Friedrich
Protechna S.A.
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