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Self-operated pressure control valves-DELCO Valve
Model: Self-operated pressure control valves
Size Range: 1” to 12”
Pressure Range: 1.6 to 6.4MPa
Material: Stainless Steel, WCB
Introduction to Self-operated pressure Control Valves:
Within fluid control systems, the self-operated pressure control valve embodies the epitome of innovation, efficiency, and dependability. Its cutting-edge design and advanced technology provide meticulous and autonomous management of pressure levels across diverse industrial processes, HVAC systems, and beyond. By integrating self-regulatory principles with robust engineering, these valves ensure optimal performance and safety in fluid-based systems.
At the core of a self-operated pressure control valve lies its distinctive self-regulating mechanism, comprising a sensing element, control mechanism, and valve actuator. The sensing element continuously monitors system pressure, relaying feedback signals to the control mechanism. Utilizing this feedback, the control mechanism dynamically adjusts the position of the valve actuator to modulate fluid flow, thereby maintaining the desired pressure setpoint.
Technical Parameters：
| Type | Single-seat, double seat, sleeve | Nominal diameter | DN15-DN300 |
| Nominal pressure | PN16, PN25, PN40, PN63, PN100 | Connection | Flange, thread, weld (Or other customer specified) |
| Structure | Standard type (-20℃ ~+200℃ ) | Material | WCB, 304, 316, 316L |
| Cooling type | (-40~450℃ ) | Low-temperature type | (-60℃ ~-196℃ ) |
| Packing | V type PTFE, flexible graphite | Adjustable range | 50:01:00 |
Autonomy: Self-operated pressure control valves require no external power sources or complex control systems, relying solely on the pressure of the fluid itself to regulate flow rates and maintain pressure levels, reducing reliance on external infrastructure and enhancing system reliability.
Efficiency: By automatically adjusting flow rates in response to changes in pressure, self-operated valves help optimize energy usage and reduce operating costs in fluid-based systems.
Reliability: With their robust design and self-regulating mechanism, self-operated pressure control valves offer reliable performance in a wide range of operating conditions, ensuring stable pressure control and system safety.
Flexibility: Self-operated pressure control valves are highly adaptable and can be customized to meet the specific requirements of different applications, making them suitable for a variety of fluid control tasks.
Self-Operated Pressure Control Valves Applications:
The versatility and autonomy of self-operated pressure control valves make them indispensable in a variety of applications across different industries. Some common applications include:
Steam Systems: These valves are widely used in steam distribution systems to regulate steam pressure and ensure consistent performance in heating, sterilization, and other processes.
Oil and Gas Production: In the oil and gas industry, self-operated pressure control valves play a crucial role in controlling pressure levels in production wells, pipelines, and processing facilities, ensuring safe and efficient operations.
Water Distribution Networks: Self-operated pressure control valves are used in water distribution networks to maintain optimal pressure levels in municipal water supply systems, preventing water hammer and ensuring reliable water delivery to consumers.
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