Fisher internal valves provide primary shutoff and excess flow function for bobtail and transport truck tanks and also used on large stationary storage tanks and in-line installations.

Fisher emergency shutoff valves (ESVs) are designed for in line installations, usually near a bulkhead. The valves shutting off gas in the event of a hose rupture or piping break at the transfer area.

Fisher external and internal relief valves can be used in various vapor and liquid applications and are typically installed in ASME tanks, transport trucks, DOT cylinders, and piping applications.

Fisher back check valves are installed in liquid filling connections on stationary storage tanks, bobtail delivery trucks, and liquid transfer lines and are used in conjunction with globe, angle and ball valves, and single-check filler valves.

Fisher excess flow valves close upon excessive discharge of liquid resulting from a brake in the hose or piping system protecting cylinder, tank and piping systems.

Fisher globe and angle valves are widely used at bulk plants to control gas flow in the piping system, at storage tanks, on trucks, and at pumps or compressors. Body configuration permits installation in a straight or curved section of pipe.

Fisher liquid transfer valves consist of hose end valves, large filler valves and bypass valves which facilitate safe and rapid transfer of LP-Gas between LP transport and storage tanks.

Emerson Process Management offers a broad range of Fisher accessories to help complete the hardware needs of LP-Gas bulk storage installations.