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Pneumatic high platform ball valve
The pneumatic high platform ball valve adopts the high platform ISO5211 standard design, which is a connecting plate set up for the convenience of ins
Product details
Overview of Pneumatic High Platform Ball Valve:
The pneumatic high platform ball valve adopts the high platform ISO5211 standard design, which is a connecting plate set up for the convenience of installing the driving device of the ball valve. It can be directly installed with the actuator without the need for a bracket, while ordinary ball valves require a bracket and connecting shaft support between them and the actuator. Pneumatic high platform ball valves have the characteristics of low flow resistance and large flow capacity. They can not only be used for switch cutoff, but also for regulating flow. Different materials of valve bodies and seats are selected, which can be used for different working conditions. Due to the short distance between the high platform ball valve and the pneumatic actuator, it is not suitable for use in situations where the medium temperature is too high to avoid damaging the actuator due to high temperature.
Characteristics of Pneumatic High Platform Ball Valve:
1. Adopting a high belt platform design, the connection between the actuator and the ball valve does not require a bracket or connecting shaft, making it easy to install.
2. The structure is simple, compact and reliable, without the need for additional connecting components, improving the stability of product operation.
3. Easy to operate, quick opening and closing, only need to rotate 90 ° from fully open to fully closed, making it convenient for remote control.
4. When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.
Technical parameters of pneumatic high platform ball valve：
| Nominal Diameter | DN15～DN300(mm) |
| nominal pressure | 1.6, 2.5, 4.0MPa |
| Connection form | Flange style |
| structural style | Floating straight through type (high platform valve body) |
| Drive form | Compressed air 4-7 bar (can be manually operated) |
| Operating range | 0～90° |
| Valve core structure | Floating "O" type valve core |
| body material | Cast steel WCB, stainless steel 304, 316, 316L |
| Sealing material | PTFE, PPL (-30 ℃ -180 ℃) |
| Using media | Water, oil products, gases, corrosive media, etc |
| control mode | Switch type (quick two position cut-off), regulating type (valve positioner 4-20mA signal) |
Structural diagram of pneumatic high platform ball valve body:
Working principle of pneumatic high platform ball valve:
Pneumatic high platform ball valves are powered by compressed air, with cylinders as actuators, and driven by accessories such as electrical valve positioners, converters, solenoid valves, and holding valves to achieve on/off or proportional regulation. They receive control signals from industrial automation control systems to adjust various process parameters such as flow rate, pressure, and temperature of pipeline media. Pneumatic actuators can be divided into single acting and double acting types. Single acting actuators have the function of spring reset, which can automatically reset to the initial state when the gas source is lost and a fault occurs.
Related products:Electric high platform ball valve Pneumatic flange ball valve
Related products:Electric high platform ball valve Pneumatic flange ball valve
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