Tamperproof shipping valve

Details Tamperproof shipping valve Tamperproof shipping valve

1977-05-31

1979-02-06

Aegerter, Richard E.

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

Supply means carried receiver flow control opening means

137 68R, 13761404, 141362, 217 99, 222541, B65B 304, F16K 1304

Patent

active

041379551

ABSTRACT:
A disposable tamperproof shipping valve for containers of fluids, especially those under pressure. The valve of unitary, one-piece construction incorporates a tamperproof, hermetic seal and includes a means for opening a check valve in an external dispenser for fluid flow control. It is amenable to ready insertion into the filling opening of a fluid shipping container. There, the valve remains sealed until the sealing ring is broken for fluid dispensing and consumption or use.

REFERENCES:
patent: 3326226 (1967-06-01), Hinton

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