HPA Cast Iron EPDM seated Double Flanged Pneumatic Actuator Butterfly Valve
HPA Cast Iron EPDM seated Double Flanged Pneumatic Actuator Butterfly Valve
Item Number:HPA series
Pneumatic Flange butterfly valve is a valve commonly used in industrial applications to regulate or stop fluid flow in a pipeline. The valve features a circular disc that rotates around its axis to control flow. It is connected to the pipeline using flanges, making installation and maintenance easy. The valve is actuated using compressed air, making it suitable for use in hazardous environments.
Description
Pneumatic flanged butterfly valve is a type of valve that uses compressed air to operate and control the flow of fluids in a pipeline. The valve consists of a circular disc or plate, known as the butterfly, that rotates around its axis to either allow or block the flow of fluid through the valve. The butterfly valve is attached to a flanged body that connects to the pipeline using bolts and gaskets.
The valve is actuated using a pneumatic actuator, which is connected to the valve body. The actuator uses compressed air to generate a linear or rotary motion that moves the butterfly valve. The valve position can be controlled using a control signal, such as a current or pressure signal, which regulates the flow of compressed air to the actuator.
Pneumatic flanged butterfly valves are commonly used in industries such as water treatment, chemical processing, and oil and gas, where a precise and quick control of fluid flow is required. The valve's flanged design allows for easy installation and maintenance, as the valve can be easily removed from the pipeline for repair or replacement. Additionally, the use of compressed air as an actuation medium makes the valve suitable for hazardous or explosive environments.
Features
| Features | Description |
| Quick response time | Allows for fast opening and closing of the valve, making it suitable for applications that require quick response times. |
| Precise control | The pneumatic actuator provides accurate control of the valve position, enabling precise regulation of fluid flow. |
| Suitable for hazardous environments | The use of compressed air as an actuation medium makes the valve suitable for use in hazardous environments where electrical or hydraulic actuators may pose a risk. |
| Easy maintenance | The valve's flanged design allows for easy installation and removal from the pipeline, making maintenance and repair simple. |
| Cost-effective | Pneumatic flange butterfly valves are typically less expensive than other valve types, making them an attractive option for applications where cost is a consideration. |
| Durable | The valve's design and materials make it durable and able to withstand harsh operating conditions. |
| Lightweight | The valve's lightweight design makes it easy to install and maneuver, reducing installation and maintenance costs. |
| High flow capacity | Butterfly valves have a high flow capacity, making them suitable for applications that require large volumes of fluid to be moved. |
| Low pressure drop | The valve's design results in a lower pressure drop than other valve types, which can reduce energy costs. |
| Versatile | Pneumatic flange butterfly valves can be used in a variety of industries and applications, including water treatment, chemical processing, and oil and gas. |