Watts Flanged Full Port Pressure Reducing Control Valve, 3 in Pipe Size - M115-3 FL

Watts Flanged Full Port Pressure Reducing Control Valve, 3 in Pipe Size - M115-3 FL

Marsoni

M251S

$1478.55

Get it in 3 business days with 1 day shipping. Friday, May 29

Watts Flanged Full Port Pressure Reducing Control Valve, 3 in Pipe Size - M115-3 FLDesigned to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, this WATTS pressure reducing control valve can throttle to sustain a minimum upstream pressure. Model is controlled by a normally open, pressure reducing pilot that Opens (allowing fluid out of the main valve cover chamber) when downstream pressure is below the adjustable setpoint, and Closes (allowing fluid

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Reviewed in the United States on March 19, 2026