Ball valve for use with hot or corrosive fluid

The ball valve has a chromium-plated sphere (4) with a chromium-plated channel (5) for the passage of fluid. Special measures are taken to seal the ball (4) against its housings (8, 9). V-section or U-section metal rings (11, 12), with an angle 45 degrees, have one leg (13, 14) spring loaded against...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DAVID COLSTON BEAUCHAMP
Format:	Patent
Sprache:	dut ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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