Dual plate, spring loaded, wafer style design for the protection of gas or liquid piping systems
• General service piping systems.
• ASME B16.1, B16.5, B16.24, B16.34, B16.47 and B31.1
• API 594 and 598
• NACE MR-01-75
Up to Class 2500
-426°F - +1100°F