Self closing squeeze valve

Details Self closing squeeze valve Self closing squeeze valve

1986-07-07

1987-09-01

Rolla, Joseph J.

Valves and valve actuation

Valve actuator is valve casing or extension thereof

Jointed or flexible wall

251348, 222490, 222513, 222529, 222547, 604 34, 604256, F16K 3100, B65D 572

Patent

active

046903755

ABSTRACT:
An improved self closing squeeze valve for use with fluid dispensing containers comprising a resilient and deformable valve body into which one or two wafers of similar material are permanently inserted causing a normal state of blockage and seal. Manual pressure on the valve body causes all components to deform, allowing passage of a fluid.

REFERENCES:
patent: 1362186 (1920-12-01), Price
patent: 2674064 (1954-04-01), Gassaway
patent: 2775060 (1956-07-01), Twyman

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