Watts Threaded Full Port Pressure Reducing Control Valve, 2 1/2 in Pipe Size - M115-2 1/2 TH

WattsSKU: C1946322
MPN : M115-2 1/2 TH
Weight : 48.3 lb


$2,299.37 $3,708.66

Availability : Usually Ships in 7-10 Business Days

Designed 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 to fill the main valve cover chamber) when downstream pressure is above the adjustable setpoint.

ItemPressure Reducing Control Valve
Valve TypeFull Port
Pipe Size2 1/2 in
Connection TypeThreaded
Operating Pressure400 psi
Max. Continuous Flow Rate300 gpm
Max. Intermittent Flow Rate390 gpm
Port Size1/2 in x 1/2 in x 1/8 in
Max. Fluid Temp.160 Degrees F
Pilot Adjustment Range30 to 300 psi
Body MaterialDuctile Iron ASTM A536
Cover MaterialDuctile Iron
Elastomer MaterialBuna N
Nut Material304 Stainless Steel
Spring Material302 Stainless Steel
Stem Material304 Stainless Steel
Trim Material316 Stainless Steel
CoatingFusion Bonded Epoxy Lined and Coated
StandardsASTM A536, NSF Listed