Convenient-to-assemble and anti-disassembly ball valve with lock

A lock ball valve convenient to assemble and resistant to disassembly comprises a valve body, a valve element, a sealing ring, a valve deck, a valve rod and a key wrench, a rotatable valve cap is arranged on the upper portion of the valve body, a rotation limiting hole is machined in the valve cap a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MIAO YONGHUI
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 LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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