Gas valve with proportional output

Details Gas valve with proportional output Gas valve with proportional output

2003-10-06

2009-12-01

Fristoe, Jr., John K (Department: 3753)

Valves and valve actuation

Reciprocating valve

Particular head and seat cooperation

C251S129040

Reexamination Certificate

active

07624964

ABSTRACT:
A valve for controlling fluid flow comprising a body (100) provided with a fluid passageway having an inlet (10) an outlet (90), a valve member for inhibiting fluid flow through the passageway, and means for moving the valve member (40, 50) so as to provide for controlled flow of fluid from the inlet to the outlet, wherein the valve member is in the form of a blade, one end of which is mounted at a location (41, 51) remote from the passageway; and wherein the means (60) of moving the valve member is arranged to act on the other end of the blade whereby to control fluid flow through the passageway.

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