Description: C471 and C477 ( Fisher
)
Fisher C471 and C477 Jet Bleed Internal Valves
Product Name: Fisher C471 and C477 Jet Bleed Internal Valves
Product Brand: Fisher
Product Code: C471 and C477
Product Artikel: Fisher C471 and C477 Jet Bleed Internal Valves
Features Patented rapid equalization bleed area Unique Serviceability Features Excess Flow Closure Back Check Feature Spring loaded polytetrafluoroethylene (PTFE) stub shaft packing PTFE wear pads Rulon® Bushings at critical wear points Manual, Cable, or Air Open/Close valve actuators Thermal Fusible links or plugs melt at 212 to 220°F / 100 to 104°C and allow valve closure in the event of a fire at the valve 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.
