Gear type interlocking three-way control ball valve

Gear type interlocking three-way control ball valve

The invention discloses a gear type interlocking three-way control ball valve which comprises a gear device (2), an operating handle (3), a first three-way ball valve (6), a second three-way ball valve (7) and a valve body connecting rod (8), the gear device (2) is connected with a valve rod (11) of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO ZHENYU, ZHENG KEXIONG
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 invention discloses a gear type interlocking three-way control ball valve which comprises a gear device (2), an operating handle (3), a first three-way ball valve (6), a second three-way ball valve (7) and a valve body connecting rod (8), the gear device (2) is connected with a valve rod (11) of the first three-way ball valve (6) and a valve rod (11) of the second three-way ball valve (7), and the operating handle (3) is connected with a gear rod (17) of a second gear (14) of the gear device (2). And the first three-way ball valve (6) and the second three-way ball valve (7) are connected through a valve body connecting rod (8). According to the gear type interlocking three-way control ball valve, the overall valve set design is adopted, construction, installation and disassembly are convenient, a gear device is adopted, operation is easy, conversion of fuel oil and low-sulfur oil is synchronously achieved, the safety of operation conversion is improved, the situation of asynchronous oil mixing of pipeline