Adjustable relief valve

The utility model discloses an adjustable relief valve belongs to relief valve technical field. The utility model discloses an adjustable relief valve, which comprises the following components: a valve body, be equipped with the closed cylinder body with bottom passageway intercommunication in the v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHENGHONG, DING HUAYUN, YIN JIANHONG, LI LAIFENG, REN DAZHANG, ZHANG JIALONG
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	The utility model discloses an adjustable relief valve belongs to relief valve technical field. The utility model discloses an adjustable relief valve, which comprises the following components: a valve body, be equipped with the closed cylinder body with bottom passageway intercommunication in the valve body, even there is the side jar on the passageway of bottom, side jar inside seal is equipped with piston no. 3 and piston no. 4, the top and the alarm of piston no. 4 match. The utility model discloses an adjustable relief valve, simple structure, fail safe nature height, easy maintenance, adaptation gas hou bianhua can the reinforces, long service life, can be along with the online adjusting valve's of change of time and weather take -off pressure.