TRUNNION-TYPE BALL VALVE

To provide a trunnion-type ball valve which can be easily assembled in a state that a fall of a spring for elastically energizing a ball seat in a direction of a ball valve body is prohibited.SOLUTION: A cap 11 is attached to one side or both sides of a body 10 to which a ball valve body 3 is rotata...

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Bibliographische Detailangaben
1. Verfasser:	AKAHA TOSHIKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CYLINDERS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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