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Air, Non-Hazardous Gas Service – Model 337

IRON SAFETY VALVES FOR AIR & NON-HAZARDOUS GAS SERVICE

SIZES : 2", 2-1/2" and 3"

PRESSURE/TEMPERATURE LIMITS: 60 PSIG – 406° F

APPLICATIONS:

Protection of low to medium pressure high volume blowers, compressors ans pneumatic conveying systems.

Bulk hauling trailers/equipment.

light gauge tanks.

FEATURES:
High capacity full nozzle design. Bronze nozzle disc and guide with cast iron housing. Warn ring offers easy adjustability for precise opening with minimum pre-open or simmer and exact blowdown control.