High-temperature electric butterfly valve

The high-temperature electric butterfly valve comprises a bottom cover, a valve body and a valve seat, a sealing gasket is arranged on the upper surface of the bottom cover, the valve body is arranged at the upper end of the sealing gasket, a stainless steel sleeve is arranged at the middle end of t...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN ZHIWAN, XU XIAOFENG, PAN XIUJING
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 high-temperature electric butterfly valve comprises a bottom cover, a valve body and a valve seat, a sealing gasket is arranged on the upper surface of the bottom cover, the valve body is arranged at the upper end of the sealing gasket, a stainless steel sleeve is arranged at the middle end of the bottom of the valve body, a clamping ring is arranged at the lower end of the stainless steel sleeve, and a hexagon bolt is arranged on the inner side of the bottom of the valve body. A valve plate is arranged on the inner side of the middle of the valve body, a valve shaft is arranged on the left side of the valve plate, a pin is arranged in the valve shaft, the valve seat is arranged above the valve body, padding is arranged on the two sides of the bottom of the valve seat, a padding gland is arranged at the upper end of the padding, and a support is arranged above the padding gland. The high-temperature electric butterfly valve is provided with the driving device, the rotating angle of the valve shaft is effe