As buildings get larger, fire protection systems demand larger flow capacity as well as increased suction head. 

This in turn may result in excessive pressure in the lower levels of a building, potentially damaging valuable equipment and piping system components.

In order to ensure absolute safety and reliable performance of the fire protection circuit, it is necessary to reduce pressure to appropriate levels.

SFP is the first pressure reducing valve to fully satisfy KFI's strict performance standards and functions to reduce pressure to appropriate levels as set by the user.

Attached with a pressure relief valve, which is also KFI certified, SFP effectively relieves excessive pressure at the outlet side.

Different configurations are possible based on varying installtion requirements, including configuration for preventing pressure equalization.