Hand-wheel-aseptic sampling valve

The utility model relates to a hand-wheel-aseptic sampling valve which comprises a valve body, a closed sleeve, a valve rod, an outlet housing, a closed fixing sleeve, a spring, a steel ball, a spiral groove and the like, wherein a hand wheel is fixed on the upper end of the valve rod by a screw; th...

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Bibliographische Detailangaben
1. Verfasser:	XIANG GUANGPING
Format:	Patent
Sprache:	chi ; 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 INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS TAPS TESTING THERMAL INSULATION IN GENERAL VALVES WEAPONS
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