2-piece 2-way Pneumatic flange ball valves-DK66-2PF
Our 2-piece 2-way pneumatic flange ball valves offer robust performance and precise control over fluid flow in industrial applications. Designed with efficiency and durability in mind, these valves are engineered to meet the stringent demands of various industries.
Specifications:
- Valve Type: 2-Piece Ball Valve
- Actuation: Pneumatic
- Connection: Flange
- Size Range: 1/2”~10”
- Body Material: Stainless Steel 304/316/316L
- Temperature Of Media: -10 to 180℃ (14℉ to 356℉)
- Suitable Media: Water, Liquids, Gas, Oil, Air, Steam, Corrosive Medium, etc.
What Is The 2-piece 2-way Pneumatic flange ball valve?
2-piece 2-way pneumatic flange ball valves are essential components used in fluid control systems across various industries. These valves consist of two main parts: the valve body and the actuator. The valve body typically comprises two separate pieces that are bolted together, hence the term “2-piece.” The actuator, powered by pneumatic pressure, controls the opening and closing of the valve.
Benefits Of 2-piece 2-way Pneumatic flange ball valves:
DELCO 2-piece 2-way Pneumatic flange ball valves provide you with flexible and reliable fluid solutions. Flanged ball valve has the advantages of easy installation, easy maintenance, full diameter and large flow. Can be customized to ANSI standard, JIS standard, GB standard or DIN standard according to your piping needs.
The advantages of pneumatic actuators are explosion-proof, safety, fast response and low cost. Furthermore, it can be used with pneumatic accessories to realize remote control and help you improve production efficiency.
2-piece 2-way Pneumatic flange ball valves technical Parameter：
| Valve Body | Valve components | ||
| Size Range | DN15-DN400 | Sealing material | PTFE:-30℃~180℃ |
| Body Material | Stainless Steel, Carbon Steel, Cast lron | Core Material | Stainless Steel |
| Connection Type | Flange ( GB/ANSVDIN/JIS ) | Stem Material | Stainless Steel |
| Pressure Rating | 1.6,2.5,4.0,6.4MPa | Applicable media | Control of Water, Air, Gas,Oil, Liquid, Steam |
| Structure | Floating ball core | ||
Features Of 2-piece 2-way Pneumatic flange ball valves
The features of 2-piece 2-way pneumatic flange ball valves make them highly suitable for various fluid control applications:
Two-Piece Design: These valves consist of two main components: the valve body and the ball assembly. The simple yet robust design allows for easy installation, maintenance, and repair.
Pneumatic Actuation: Equipped with pneumatic actuators, these valves can be remotely controlled using compressed air. This enables precise and efficient operation, making them ideal for automated systems.
Flanged Connections: The flanged ends of the valves facilitate secure and leak-free connections to pipelines or other components. The standardized flange dimensions ensure compatibility with industry-standard piping systems.
Full Port Design: Featuring a full port or full bore design, these valves offer minimal flow restriction, allowing for maximum flow capacity and efficiency.
Bubble-Tight Shut-Off: When closed, the ball assembly creates a tight seal against the valve seat, preventing any leakage or backflow of fluids. This ensures system integrity and prevents contamination.
Corrosion Resistance: Constructed from high-quality materials such as stainless steel or brass, these valves exhibit excellent corrosion resistance, making them suitable for use in demanding environments.
High Pressure and Temperature Ratings: With their sturdy construction and durable materials, these valves can withstand high pressures and temperatures, making them suitable for a wide range of industrial applications.
Wide Range of Sizes and Configurations: Available in various sizes and configurations, including different valve body materials, seat materials, and actuator options, these valves can be customized to meet specific application requirements.
Low Maintenance: The simple design and high-quality construction of these valves result in minimal maintenance requirements, reducing downtime and operating costs.
Technical Parameters of Valves Actuator
Air source processor: The pneumatic triplet, a vital accessory for pneumatic valves, combines filtering, pressure reduction, and lubrication functions. The pressure reducing valve adjusts inlet pressure to a stable outlet pressure, utilizing the medium’s energy. In two-piece assemblies, it couples with a filter for compressed instrument air filtering. In three-piece configurations, it adds lubrication to the air, ensuring efficient operation.
Pneumatic solenoid valve: The pneumatic solenoid valve, also known as a directional control valve, is a vital component for regulating the opening and closing of pneumatic valves. It functions by magnetizing and demagnetizing, which directs the gas flow based on voltage signals. Commonly employed to manage gas source and circuit flow, these valves offer precise control over valve operations through voltage signals.
Limit switch: The valve limit switch, also called a travel switch, is a critical field instrument in automatic control systems. It detects the valve’s status and outputs signals for open or closed positions. This switch is essential for confirming and executing subsequent programs by programmers. Additionally, it serves as a vital component for valve interlock protection and remote alarm indication within the system. It effectively indicates and provides feedback on mechanical equipment’s movement limit position.
Valve positioner: The valve positioner is a crucial component of pneumatic control valves, enabling precise control over valve positioning. It utilizes the valve stem displacement signal as input feedback and the controller output signal as the control signal. By comparing these signals, any deviation triggers adjustments to the actuator output signal, ensuring a direct correspondence between valve stem displacement and controller output.
Manual device: The manual device is an essential component that complements the pneumatic actuator assembly. It serves to facilitate manual or pneumatic operation for butterfly valves and ball valves with a 90° opening. This mechanism is crucial for ensuring versatility and flexibility in valve operation, allowing for both manual and automated control as needed.
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