Machine tool emergency application valve door

The utility model discloses a machine tool emergency application valve door, including braking handle and interior valve body, the upper end of braking handle is equipped with the clamp plate, and theupper end of clamp plate is equipped with handle fixation nut, handle fixation nut's upper end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHENG JINGYING
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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Beschreibung
Zusammenfassung:	The utility model discloses a machine tool emergency application valve door, including braking handle and interior valve body, the upper end of braking handle is equipped with the clamp plate, and theupper end of clamp plate is equipped with handle fixation nut, handle fixation nut's upper end is equipped with the handle fixed screw, the lower extreme of braking handle is equipped with the valverod, and the below of valve rod is equipped with the valve stem packing layer, the lower extreme on valve stem packing layer is equipped with the case, the upper end of interior valve body is equippedwith the junction chamber, the one end of interior valve body is equipped with seal face of the valve body, the below of interior valve body is equipped with the packing layer, the surface of interior valve body is equipped with external valve body, and external valve body's surface is equipped with fixing bolt. A machine tool emergency application valve door, be equipped with braking handle, external valve body and valve