Overflowing valve for fire fighting

The embodiment of the invention discloses an overflowing valve for fire fighting. The overflowing valve comprises a valve body, a shaft sleeve, an adjusting bolt, an adjusting disc, a valve element, acheck shaft, a check ring and a spring. The shaft sleeve is arranged at a fluid outlet of the valve...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN XINHUAN, HONG LIGANG
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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