Flow channel port surface structure of high flow coefficient valve body

The invention relates to a flow channel port surface structure of a high flow coefficient valve body, being a port surface structure of a flow channel formed in the valve body. The cross-section shapeof the flow channel port of the flow channel is of a bilateral symmetrical structure, the cross sect...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU SHIPING, YAN FENGHE, SU ZHIPING, XI LUJUN, GE XUHUI, LIU TAO
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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