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Sentinel Relief – Models 40R & 40RL

SENTINEL RELIEF VALVES FOR STEAM SERVICE

SIZES: 1/2" and 3/4"

PRESSURE/TEMPERATURE LIMITS: 400 PSIG – 850°F

APPLICATIONS:

Sentinel (warning) on steam equipment. Intended as audible warning device, not for pressure relief.

Steam turbines.

FEATURES:
All parts are stainless steel with high-temperature alloy steel spring for stability at super heated temperatures. Pivot betwwen spring and disc corrects misalignment and compensates for spring side thrust