Grit Suppression Ball Valve Assembly for Blast Pot

A ball valve with a typical pop-up head has a central vertical threaded insert for receiving a stem. A grit suppression sleeve is placed on the stem concentric with the stem. The grit suppression sleeve is generally a spool with a center hole fitting on the stem. The inside diameter of the stem is l...

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Bibliographische Detailangaben
1. Verfasser:	Nguyen, Phoung Taylor
Format:	Patent
Sprache:	eng
Schlagworte:	ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GRINDING HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POLISHING TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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