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FISHER INTERNAL VALVE - 3" MNPT x 3" FNPT - 460GPM

ID: C477-24-46

Fisher Internal Valve

Type C477 3" Jet Bleed Internal Valve

3" MNPT INLET x 3" FNPT OUTLET

460 GPM EXCESS FLOW CLOSING RATE

BUILT-IN BACK CHECK

MULTIPLE ACTUATOR OPTIONS

THERMAL FUSIBLE LINKS OR PLUGS MELT AT 212° TO 220°F AND ALLOW VALVE CLOSURE IN THE EVENT OF A FIRE AT THE VALVE

ORDER IN EACHES

Details

The valves are typically used on the inlets and outlets of bobtail and transport trucks and on large stationary storage tanks. They can also be installed in-line. Designed for propane, butane, or NH3 at ambient temperatures, the valves can be used on other compressed gases, but the user should check with the factory to make sure the valves are suitable for the particular service.