adjustable pressure relief valve, pressure relief valve sprinkler system, 175 psi pressure relief valve

Used in "grid" type and residential sprinkler systems or when pressure relief is required.

angle globe valves, fire sprinkler products

FPPI® Angle Globe Valves are specifically designed for use in fire sprinkler systems.

FPPI Ball Drips feature two piece brass construction.

FPPI Full Port Ball Valves are manufactured of forged brass. Designed for use as a TRIM or DRAIN valve.

The Ductile Iron, Grooved Butterfly Valves are designed to be installed in any orientation and monitored to signal...

NFPA 13, 13D and 13R requires the use of an expansion chamber on antifreeze systems with backflow preventers.