Butterfly Valve Chain Wheel
Made of cast iron or stainless steel, ensuring strong structure and excellent corrosion resistance
Chain wheel transmission design provides smooth operation and reduces manual effort during opening and closing
Compatible with various valve sizes, offering flexible installation and easy maintenance
Widely used in industrial piping systems, water treatment projects, and energy-related applications
Hangzhou Xiaoshan Chuangye Metal Processing Co., Ltd is one of the most reliable manufacturers and suppliers of butterfly valve chain wheel in China. If you're going to wholesale customized butterfly valve chain wheel, welcome to get more information from our factory. For price consultation, contact us.
Butterfly Valve Chain Wheel Key Components And Technologies
● Chain Wheel Assembly: Precision-cast wheel designed for smooth chain engagement, ensuring stable and controlled manual operation from a distance.
● Shaft Connection Interface: Reinforced coupling structure that securely connects the chain wheel to the valve stem, reducing backlash and improving torque transmission.
● Gear Transmission System (Optional Design): Some models integrate gear-assisted mechanisms to enhance torque output and reduce operating force for large-diameter valves.
● Corrosion-Resistant Materials: Manufactured from ductile iron or stainless steel with surface treatments such as galvanization or epoxy coating for harsh environments.
● Modular Mounting Structure: Flexible installation design compatible with multiple butterfly valve standards, allowing quick assembly and replacement.
● Safety Locking & Position Control: Optional locking features help maintain valve position and prevent unintended movement during operation.
Butterfly Valve Chain Wheel Working Principle
- Manual Input via Chain: The operator pulls the hand chain from a safe or elevated position instead of directly reaching the valve.
- Chain Wheel Rotation: The chain engages the grooves of the chain wheel, causing it to rotate smoothly under controlled force.
- Torque Transmission: The rotating chain wheel transfers torque through the hub and connection shaft to the valve stem.
- Valve Stem Actuation: The valve stem rotates accordingly, driving the butterfly disc inside the valve body to open or close.
- Flow Regulation Control: By adjusting the rotation angle, the flow passage is precisely controlled from fully open to fully closed.
- Safe Remote Operation: The system enables safe operation in high-temperature, high-position, or confined installation environments without direct manual contact.
Advantages of Butterfly Valve Chain Wheel
Remote Operation Safety
Enables valve control from a safe distance, ideal for high, confined, or hazardous installation areas.
01
Effortless Manual Control
Chain-driven design reduces required operating force, making valve opening and closing easier.
02
Strong Durability
Manufactured from cast iron or stainless steel, offering high strength and long service life in harsh environments.
03
Wide Compatibility
Suitable for various butterfly valve sizes and industrial piping systems, with flexible installation options.
04
Stable and Reliable Performance
Ensures smooth torque transmission and precise valve positioning during repeated operations.
05
FAQ
1. What valve sizes are compatible with your chain wheel?
Our butterfly valve chain wheels are designed to fit a wide range of valve sizes. Custom dimensions are available based on stem diameter, torque requirements, and installation height.
2. What materials are available for different working environments?
We offer cast iron for general industrial use and stainless steel for corrosive or marine environments. Surface treatments like galvanizing or epoxy coating are also optional.
3. Can the chain wheel be customized for specific installation conditions?
Yes. Chain length, wheel diameter, mounting type, and connection interface can all be customized according to project requirements.
4. How do you ensure torque transmission reliability?
We use precision casting and reinforced hub structures to ensure stable torque transfer, minimizing backlash and maintaining smooth operation under repeated use.
Standard production lead time is 4–6 weeks. MOQ depends on specification, but we support flexible trial orders for new customers before bulk purchase.
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