Pilot operated safety valve Supplier in Tunisia
African valve is a premium Pilot Operated Safety valve supplier in Tunisia. A pilot-operated safety valve is a type of pressure relief valve that is commonly used in industrial applications to protect equipment and systems from overpressure. Unlike direct spring-loaded safety valves, which rely on a spring to open and close the valve, pilot-operated safety valves utilize a combination of a main valve and a pilot valve.
The main valve is responsible for controlling the flow of fluid or gas, while the pilot valve is connected to a separate sensing line that monitors the pressure in the system. When the pressure exceeds the set point, the pilot valve sends a signal to the main valve, causing it to open and release the excess pressure. This design allows for more precise and reliable pressure relief, as the pilot valve can be adjusted to specific pressure requirements and can respond quickly to changes in pressure. African valve is a leading Pilot operated safety valve supplier in Tunisia. Pilot-operated safety valves are often used in high-pressure and high-capacity applications, providing efficient protection against overpressure conditions and preventing potential damage to equipment and systems.
Parts :
Main Valve
Pilot Valve
Sensing Line
Set Point Adjustment
Overpressure Lift Mechanism
Types:
Direct-acting Pilot-Operated Safety Valve
Balanced Bellows Pilot-Operated Safety Valve
Piston-Type Pilot-Operated Safety Valve
Remote Pilot-Operated Safety Valve
High-Capacity Pilot-Operated Safety Valve
Advantages:
Accurate Pressure Control: Pilot-operated safety valves provide precise pressure control due to the separate pilot valve and sensing line. This allows for better accuracy in maintaining the desired pressure set point.
High Capacity: These safety valves can handle high flow rates and large volumes of fluid or gas, making them suitable for applications with high capacities.
Quick Response: Pilot-operated safety valves are designed to respond quickly to changes in pressure, ensuring prompt relief when the pressure exceeds the set point. This helps to prevent equipment damage and maintain system integrity.
Adjustable Set Point: The set point of pilot-operated safety valves can be easily adjusted to match specific pressure requirements, providing flexibility and customization.
Remote Monitoring and Control: In remote pilot-operated safety valves, the pilot valve can be located at a different location from the main valve, allowing for remote monitoring and control of pressure relief.
Applications:
Process Industries: Pilot-operated safety valves are commonly used in various process industries, including oil and gas, chemical, pharmaceutical, and refining. They provide reliable pressure relief in pipelines, storage tanks, reactors, and other equipment.
Power Generation: Pilot-operated safety valves are crucial in power generation applications, such as steam boilers, turbines, and pressure vessels. They ensure safe operation by preventing overpressure situations.
Compressed Air Systems: Pilot-operated safety valves are utilized in compressed air systems to safeguard against overpressure, ensuring the proper operation and longevity of pneumatic equipment.
Aerospace Industry: Pilot-operated safety valves are found in aircraft hydraulic systems and fuel lines, providing pressure relief and protection against potential hazards.
Description:
Material: Ductile Iron, WCB, WCC, WC9, WC6,SS304, SS316,CF8M, SS316L, SS904L, Cast iron
Size: 1/2″ to 24″
Ends: Socket weld butt weld, flanged, threaded
class:150-300 PN6to PN25
Operation: handwheel ,electric actuated ,pneumatic actuated
Visit our website to know more:
https://www.africanvalve.com/p....roduct-category/safe
