APPLICATION OF NEEDLE VALVE

FIELD: machine building. ^ SUBSTANCE: needle valve comprises body with inlet and drain channels. The latter are communicated via stepped channel. Valve body accommodates main and drain shutoff elements. Main shutoff element is arranged to interact with seat made up of stepped channel edge. Drain cha...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZILEVICH NATAL'JA BORISOVNA, TISHCHENKO VITALIJ VALER'EVICH
Format:	Patent
Sprache:	eng ; rus
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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