Valve construction

Details Valve construction Valve construction

1975-10-24

1977-04-26

Rosenthal, Arnold

Valves and valve actuation

With correlated flow path

With mounting or support

251303, 98119, F16K 122

Patent

active

040197140

ABSTRACT:
A valve construction for use in duct work wherein a valve element extends obliquely across and in closing relation with a duct, pivot means mounting the valve element for swinging movement about a horizontal axis between its oblique closed position and an open position longitudinally of the duct, the pivot means being located relative to the valve element to urge closing of the latter and maintain the latter closed under fluid flow.

REFERENCES:
patent: 426628 (1890-04-01), Smith
patent: 1648322 (1927-11-01), Olson et al.
patent: 2694414 (1954-11-01), Seyferth
patent: 2900998 (1959-08-01), Lortz

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