Which information is typically found on a safety valve plate?

The information found on a safety valve plate is crucial for understanding the valve's specifications and ensuring it operates within safe limits. Typically, this plate includes the name of the manufacturer, the manufacturer's number, the size of the valve, the seat diameter, the set pressure (measured in psig), the year it was built, its capacity, capacity lift, and compliance with ASME (American Society of Mechanical Engineers) standards.

This detailed information is essential for identifying the valve and ensuring it meets required safety and operational standards. It helps operators verify that the valve is appropriate for its intended use and is functioning correctly within the system it's designed to protect. Understanding the specifics listed on the safety valve plate is vital for safety, compliance, and reliability in high-pressure boiler operations.