Valve with draw back after closing

Details Valve with draw back after closing Valve with draw back after closing

1975-03-15

1977-12-13

Tollberg, Stanley H.

Dispensing

Nozzles, spouts and pouring devices

Antidrip

141119, B67D 504

Patent

active

040624803

ABSTRACT:
A valve arrangement constructed so that it will draw back a limited amount of fluid from the outlet of the fluid dispenser when the valve is changed from the flow to the no-flow condition.

REFERENCES:
patent: 2492873 (1949-12-01), Lamb
patent: 3416577 (1968-12-01), Franz

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