U type abrasion -proof ball valve

The utility model discloses a U type abrasion -proof ball valve, including valve body, valve pocket and valve rod, the wearing layer is installed to the inner of valve body, and the internally mountedof valve body has the valve pocket, and the equal fixed mounting in both ends of valve pocket has th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI JIANWEN, XIE ZHANGFANG
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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