Rate of flow control valve

Details Rate of flow control valve Rate of flow control valve

1989-09-21

1990-10-16

Rosenthal, Arnold

Valves and valve actuation

With selective flow regulation

Rotary

25112911, F16K 332, F16K 4706

Patent

active

049629123

ABSTRACT:
The flow regulating valve for pneumatic or other fluids comprises a housing with two valve spaces separated from each other by a partition and each having a port opening into them. The two valve spaces are able to be connected with each other by a cutout or transfer port in the partition. In one valve space there is a rotary valve member which covers the transfer port to a greater or lesser extent in accordance with the amount it is turned. On adjusting the position of the rotary valve member the effective size of the transfer port may be varied to control the flow of the fluid between one valve space and the other.

REFERENCES:
patent: 1160864 (1915-11-01), Vaughn
patent: 2080272 (1937-05-01), Hollman
patent: 4732244 (1988-03-01), Verkuylen

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