FIELD: pipe line fittings; float type inlet valves. SUBSTANCE: valve has body with seat, cover with pipe union, shut-off member made in form of plate secured on bent lever, float and reflector. Bent lever is secured on valve body by means of axle. When bent lever is turned, its end holding the plate-type shut-off member moves beyond passage hole of seat. Plate-type shut-off member consists of washer and sealing washer made from flexible material (rubber, for example). EFFECT: enhanced reliability. 2 cl, 1 dwg
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Authors
Dates
1997-04-10—Published
1992-11-30—Filed