Fisher Bulk Storage and Transport Equipment
Fisher Types C471 and C477 Jet Bleed Internal Valves
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.
- Patented rapid equalization bleed area
- Unique Serviceability Features
- Excess Flow Closure
- Back Check Feature