Gear groove butterfly valve
Gear Type Groove Butterfly Valve is a butterfly valve that uses a gear transmission mechanism and groove connection, mainly used for fluid control in fire protection, water supply and drainage, HVAC, and industrial piping systems. Its core features are labor-saving operation, reliable sealing, and convenient installation
Fujian Haijing Fire Fighting Equipment Co., Ltd. is one of the leading manufacturers and suppliers of gear groove butterfly valve in China, also supports customized service. Please feel free to wholesale cheap gear groove butterfly valve from our factory.
Products Description
Gear Type Groove Butterfly Valve is a butterfly valve that uses a gear transmission mechanism and groove connection, mainly used for fluid control in fire protection, water supply and drainage, HVAC, and industrial piping systems. Its core features are labor-saving operation, reliable sealing, and convenient installation.
Working principle
Open state: The butterfly plate rotates parallel to the pipeline, allowing fluid to pass through without obstruction.
Closed state: Rotate the butterfly plate 90 ° perpendicular to the pipeline, press the sealing ring tightly to block the water flow.
Gear transmission: Rotate the handwheel → Gearbox deceleration → Valve stem drives the butterfly plate to rotate, achieving precise control.
Application scenarios
Fire protection system: main control valve for wet/dry sprinkler pipes.
Water supply and drainage engineering: municipal water supply, pump room pipeline switch.
Industrial pipelines: control of media such as chemical, electrical, and marine industries.
HVAC system: Central air conditioning cold and hot water circulation
The gear type groove butterfly valve has become the preferred valve for firefighting and industrial pipelines due to its advantages of labor-saving operation, fast installation, and reliable sealing. The gear transmission design significantly reduces the difficulty of operating large-diameter valves, while the groove connection significantly improves installation efficiency, making it particularly suitable for systems that require frequent maintenance or modification.
Products photos
company information
Q&A
Q: Why is gear groove butterfly valve recommended for fire protection systems?
A: Three major advantages:
Quick installation: The groove connection does not require welding, meeting the emergency needs of fire engineering.
Effortless operation: Gear transmission facilitates the opening and closing of large-diameter valves.
Reliable sealing: Bidirectional zero leakage design ensures long-term pressure maintenance of the system.
Contact Information
Pauline
WhatsApp/WeChat: +86-13332933886
Email: manager@sanjingfire.com
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