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Diaphragm packless valves

Use of diaphragm packless valves with resilient seats such as Kel-F... [Pg.594]

Diaphragm valve A packless valve that utilizes clamped, flexible disk(s) to seal the opening through which the internal parts are installed. (Also see packed valve.)... [Pg.635]

Small valves which are to he operated frequently have a packless gland, either a diaphragm or hellows, and a handwheel. [Pg.115]

Cylinder valves are generally of two basic types, the packless (diaphragm) type and the packed t3q)e. These two types are described in detail below. [Pg.483]

See other pages where Diaphragm packless valves is mentioned: [Pg.76]    [Pg.76]    [Pg.76]    [Pg.76]    [Pg.7]   
See also in sourсe #XX -- [ Pg.76 ]



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