Elastomeric flow control valve

Details Elastomeric flow control valve Elastomeric flow control valve

1992-07-01

1993-12-07

Walton, George L.

Fluid handling

With cleaner, lubrication added to fluid or liquid sealing...

Cleaning or steam sterilizing

134166C, 137597, 137605, 1376254, 13762542, 137872, 137901, 138 46, 251205, 251275, F16K 11056, F16K 102, B08B 906

Patent

active

052675858

ABSTRACT:
A flow control valve is disclosed wherein a deformable elastomeric element is positioned at least partially within the flow path of a fluid passing between an inlet and an outlet. By deforming the elastomeric element, the cross-section of the flow path of the fluid is changed, thereby controlling the flow of fluid through the flow control valve. The elastomeric element may be of various standard configurations and is easy and inexpensive to replace in the event of excessive wear.

REFERENCES:
patent: 112000 (1871-02-01), Wise et al.
patent: 123031 (1872-01-01), Maclaren
patent: 143294 (1873-09-01), Mendham
patent: 230173 (1880-07-01), Brandeis
patent: 498894 (1865-09-01), Krull
patent: 1004845 (1911-10-01), Bohme
patent: 1249090 (1917-12-01), Hoff
patent: 1296257 (1919-03-01), Beach
patent: 1366803 (1921-01-01), Hofmann
patent: 3294360 (1966-12-01), Lundberg
patent: 4685654 (1987-08-01), Hu

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