135-5489: Pilot Operated Relief Valve

A Pilot Operated Relief Valve is a pressure relief valve that uses a pilot system to control the opening and closing of the main relief valve, providing precise pressure regulation and protection against overpressure events. The pilot-operated relief valve operates with a separate pilot valve that senses system pressure. When the system pressure exceeds the set point, the pilot valve opens, allowing the main relief valve to open and release excess pressure. This controlled and precise operation prevents pressure spikes and ensures safety and system integrity. Attributes: • Provides precise control over the set pressure. • Allows for accurate pressure regulation. • Rapid response to pressure fluctuations. • Designed for consistent and dependable pressure relief. Applications: A Pilot Operated Relief Valve uses a pilot system to precisely control the opening and closing of the main relief valve, providing accurate pressure regulation and protection against overpressure events in fluid systems.