Pneumatic Actuated 3 Way Flange Ball Valves-DK66-TF
The TF pneumatic flange ball valve is a versatile valves offering 2-way, 3-way, or 4-way port configurations to suit various application needs. It is available in standard GB, ANSI, or API 6D standards, with options for both double-acting and single-acting control modes. Constructed from durable 304 or 316 stainless steel, this valve can withstand operating pressures and temperatures, making it suitable for a wide range of industrial environments. With an input air pressure range of 2.5 to 8 bar and a minimum 1/2 inch flanged connection, it offers reliable performance in controlling water, air, oil, and other compatible media.
The pneumatic flange ball valves is specifically designed for on-off control of fluids, including water, air, oil, and gas. Its spring return actuators require a pneumatic pilot signal to change the valve position, ensuring failsafe operation. The double-acting actuators utilize air pressure to both open and close the valve, offering advantages such as higher flow rates, pressures, and temperatures, wider media compatibility, reduced water hammer, and suitability for hazardous environments.
Model: Pneumatic flange ball valves
Size Range: 1/2″ to 6″
Pressure Range: 1.6 to 6.4MPa
Material: Stainless Steel 304/316, WCB,
What Is The 3 Way Flanged Ball Valve？
In a 3-way flanged ball valve, the ball inside the valve body has a central bore drilled through it, allowing fluid to flow through the valve in different configurations depending on the position of the ball. By rotating the ball, operators can direct the flow of fluid to one of three outlets, enabling functions such as mixing, diverting, or isolating fluids within the system.
Benefits Of 3 Way Flanged Ball Valves
- Long Service Life: Constructed from durable stainless steel for longevity.
- Eco-Friendly: Designed for efficient and environmentally friendly operation.
- Easy Installation: Features a flange end connection for simple installation.
- Versatile Actuator Types: Offers both spring return (single-acting) and double-acting actuators for flexibility in operation.
- Multiple Valve Configurations: Available as 2-way, 3-way, or 4-way flange ball valves to suit diverse application requirements.
- Applicable Standards: Complies with GB, ANSI, JIS, and DIN standards for broad compatibility.
- Wide Range of Suitable Media: Suitable for water, oil, air, gas, and other compatible fluids, offering versatility in application.
3 Way flange Ball Valves technical Parameter：
| Name: | Pneumatic three-way flanged ball valve | Model: | DK66-TF |
| Material: | Stainless Steel | Connection Form : | Flange |
| Structure: | Floating ball core |
Nominal diameter : | DN15-DN150 |
| Applicable Media : | Water, oil, Gas, Liquid, steam, powder, anti-corrosive base |
Operating Temperature : | Room temperature |
| Standard: | GB | Flow Direction : | Bidirectional |
| Drive type : | Pneumatic | Parts & Accessories : | Actuators |
| Sealing material | PTFE, PPL |
Type (Channel Position) : | Tee |
Features of 3 Way Flanged Ball Valves
Flexible Port Configuration: Provides 2-way, 3-way, or 4-way port configurations, allowing for different flow path designs as needed.
Multiple Standards Available: Default GB standard, with options for ANSI or API 6D standards, meeting various user requirements.
Double Acting Control Mode: Default double-acting control mode, with options for single-acting control mode, to meet different application scenarios.
Stainless Steel Material: Constructed with 304 or 316 stainless steel for excellent corrosion resistance and durability.
Wide Pressure Range: Input air pressure range of 2.5 to 8 bar, suitable for operations under different pressure conditions.
Minimum Flange Connection Diameter: Minimum flange connection diameter of 1/2 inch, meeting the needs of different pipeline sizes.
PTFE Seat Seal: Default PTFE seat seal with excellent corrosion resistance, suitable for almost all fluid media.
High Pressure and Temperature Resistance: Suitable for applications under high pressure and temperature conditions, with stable performance and reliable sealing.
In summary, TF Pneumatic Flange Ball Valve features flexible port configuration, multiple available standards, double-acting control mode, stainless steel material, wide pressure range, minimum flange connection diameter, high-quality seat seal material, and high pressure and temperature resistance. It is suitable for various industrial fluid control applications.
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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