PNEUMATIC BUTTERFLY VALVE
OVERVIEW
Pneumatic soft seal flange butterfly valve is a valve with pneumatic actuator as power source. It drives the valve stem through compressed air, and then drives the butterfly plate in the valve body to switch or adjust the flow. Its flange design is easy to connect with other pipelines and is easy to install and maintain.
FEATURES
Smooth operation: The pneumatic actuator controls the movement of the valve plate through air pressure, which can achieve rapid opening and closing, and the operation is smooth and reliable.
Simple structure: It consists of valve body, valve seat, valve disc and pneumatic actuator. The overall structure is simple and easy to maintain and replace parts.
Good sealing: Use soft sealing materials, such as rubber or plastic, to ensure the valve is tightly closed when closed, and a variety of sealing materials are available for users to choose.
Bidirectional sealing: It has bidirectional sealing function. It is not controlled by the flow direction of the medium during installation, nor is it affected by the spatial position. It can be installed in any direction.
ADVANTAGES
Good adjustment performance:
The flow characteristics tend to be linear, which is suitable for occasions where precise flow adjustment is required.
Wide range of applications:
Suitable for a variety of media, including corrosive and viscous fluids, and can be used as a vent valve at the end of the pipe.
Easy to operate:
Small operating torque, labor-saving and flexible, can be installed at any position, easy to maintain.
Regular inspection:
Before operation, check whether the air source pressure meets the working requirements of the valve; regularly check the wear of pneumatic actuators, seals and other parts, and replace damaged parts in time.
Cleaning and maintenance:
Regularly clean the impurities and dirt inside the valve to keep the valve clean and unobstructed. Lubrication and maintenance: Regularly lubricate the parts that need lubrication to ensure the flexibility and reliability of the valve.
APPLICATIONS
Pneumatic soft-seal flange butterfly valves are widely used in HVAC systems, water treatment plants, food and pharmaceutical production, chemical industry, and environmental protection systems to control the flow of fluids (including liquids, gases, and solid particle media) and regulate flow.
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