Pneumatic Actuated Hard Seated Butterfly Valve Model: VP12-HA
Our pneumatic hard-seated butterfly valve offers reliable and precise flow control, ensuring optimal performance in demanding industrial applications.
- Size range: DN50 to DN400
- Valve Materials: Stainless Steel 304/316/316L
- Disc Materials: CF8 or CF8M
- Sealing Materials: CF8 or CF8M
- Stem Materials: CF8 or CF8M
- Temperature Range: -10°C to 300°C
- Operating Pressure Range: Up to 40bar
What Is Pneumatic Actuated Hard Seated Butterfly Valve?
The pneumatic hard-seated butterfly valve is a robust valve designed for industrial applications that require precise flow control. It features a hard-seated disc that provides excellent sealing performance, ensuring minimal leakage. The valve is actuated by a pneumatic actuator, offering quick and responsive adjustments.
With its compact design and low torque requirements, the valve is easy to install and operate. The hard-seated butterfly valve is widely used in industries such as oil and gas, chemical processing, and water treatment, where reliable flow control is crucial for efficient and safe operations.
Products By Connections
● Size range: 3″ to 20″ (DN80 to DN500)
● Valve Materials: Stainless steel 304/316/316L
● Sealing Materials: Metal
● Disc Materials: Metal
● Pressure Range: 40bar
● Working Temperature: -10°C to 425°C
● Connection: Wafer
● Size range: 2″ to 20″ (DN50 to DN500)
● Valve Materials: Stainless steel 304/316/316L
● Sealing Materials: Metal
● Disc Materials: Metal
● Pressure Range: 40bar
● Working Temperature: -10°C to 425°C
● Connection: Flange
Features Of Vincer Pneumatic Hard-Seated Butterfly Valves
The hard-seated disc ensures excellent sealing performance, minimizing leakage and enhancing system efficiency.
The pneumatic actuator allows for accurate and responsive adjustments, ensuring precise flow regulation.
The valve is designed with durable materials and a sturdy construction, providing long-lasting performance in demanding environments.
The compact design and low torque requirements make installation and operation of the valve simple and hassle-free.
Excellent Sealing Performance
The pneumatic hard-seated butterfly valve offers exceptional sealing performance, making it highly popular in various industries. The valve features a hard-seated disc that ensures a tight seal, minimizing leakage and preventing fluid loss. This reliable sealing capability is crucial in applications where leakage can lead to safety hazards, environmental concerns, or loss of valuable resources. With the pneumatic hard-seated butterfly valve, operators can have peace of mind knowing that their systems are effectively sealed and protected.
Precise Flow Control
Another significant advantage of the pneumatic hard-seated butterfly valve is its ability to provide precise flow control. The valve is equipped with a pneumatic actuator, which allows for accurate and responsive adjustments to the flow rate. This level of control is essential in processes that require precise regulation of fluid flow, such as in chemical dosing, water treatment, or batch processing applications. With the pneumatic hard-seated butterfly valve, operators can easily and reliably fine-tune the flow to meet their specific requirements, ensuring optimal performance and efficiency.
VINCER's Pneumatic Actuators
- Single acting pneumatic actuator: Torque range from 5.7Nm to 2,792Nm. Utilizes air pressure to open the valve and a spring mechanism to return it to the closed position (or vice versa). In the event of air supply failure, the valve automatically returns to its default position (open or closed), enhancing safety.
- Double acting pneumatic actuator: Torque range from 8Nm to 4,678Nm. Uses air pressure to both open and close the valve, requiring air supply for both actions. Offers more precise control over the valve position, suitable for applications that require exact flow regulation and consistent operation.
VINCER's Pneumatic Accessories
Manages the air supply to the actuator, reduces the need for manual intervention, enabling automated and remote operation of the butterfly valve.
Adjusts the valve position based on control signals, ensuring the butterfly valve reaches the desired position accurately.
Detects and signals the open or closed position of the butterfly valve, providing real-time feedback.
Allows for manual operation of the valve, providing a backup control option in case of pneumatic system failure.
Provides stable and regulated air supply, ensuring smooth and reliable valve operation.
Technical Parameters
- Dimension
- Valve
- Pneumatic Rack & Pinion Actuators
- Datasheet Download
| Size Range | DN50 to DN400 |
| Pressure Range | 40bar |
| Temperature Range | Up to 300℃ |
| Valve Material Options | Stainless Steel 304/316/316L |
| Disc Material Options | CF8 or CF8M |
| Sealing Material Options | CF8 or CF8M |
| Connection Types | Wafer or Flanged |
| Torque Range | 50Nm to 4678Nm |
| Single Acting Type | Supply air to open and will auto-return once air is interrupt |
| Double Acting Type | Supply air to open and supply air to close |
| Pneumatic Accessories Options | Limit switch, Positioner, Pneumatic solenoid valve, F.R.L or Gearbox |
Buyer’s Guide
Here, you will find answers to frequently asked questions about the industries that can benefit from these valves, their advantages over other valve types, specific installation and maintenance guidelines, available sizes and pressure ratings, and customization options. We aim to provide comprehensive information to assist you in making informed decisions.
If you have any requirements for the pneumatic hard-seated butterfly valves, feel free to contact us at sales@vincervalve.com to get a quick quote and a free valve solution.
The pneumatic hard-seated butterfly valve is suitable for a wide range of industries, including oil and gas, chemical processing, water treatment, power generation, and HVAC systems. Its reliable sealing and precise flow control make it ideal for applications that require efficient and safe flow regulation.
The pneumatic hard-seated butterfly valve offers several advantages over other valve types. It provides excellent sealing performance, minimizing leakage and ensuring system efficiency. Additionally, its pneumatic actuator allows for accurate and responsive flow control. The valve’s robust construction, easy installation, and low torque requirements further enhance its appeal.
Yes, there are specific installation and maintenance guidelines for the pneumatic hard-seated butterfly valve. It is important to follow the manufacturer’s instructions for proper installation, including correct alignment and torque specifications. Regular maintenance, such as lubrication and inspection, is also recommended to ensure optimal performance and longevity of the valve.
The pneumatic hard-seated butterfly valve is available in various sizes and pressure ratings to accommodate different application requirements. Common sizes range from 2 inches to 48 inches, with pressure ratings typically ranging from ANSI 150 to ANSI 600. Custom sizes and pressure ratings may also be available upon request.
Yes, the pneumatic hard-seated butterfly valve can be customized to meet specific requirements. Customization options may include materials of construction, end connections, actuator types, and accessories. Our experienced team can work closely with customers to understand their unique needs and provide tailored solutions.