Gate valve and manufacturing method thereof

The invention discloses a gate valve which comprises a valve shell, a valve element and a valve accessory. The valve shell comprises a valve shell finished product formed by combining a valve shell I and a valve shell II. The valve element is designed in a split mode and comprises a first valve elem...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIAO LINZI, ZHOU SITONG, OU JIAN
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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