
Caleffi 533351HA PresCal™ Compact Pressure Reducing Valve with Gauge, 3/4" FNPT Union x FNPT
Caleffi 533351HA PresCal™ Compact Pressure Reducing Valve with Gauge, 3/4" FNPT Union x FNPT The Caleffi PresCal™ 533H compact pressure reducing valve is precision engineered to deliver accurate pressure regulation at a competitive price. Low internal pressure losses produce excellent falloff performance enabling more flow capacity to fixtures. NSF 61 certification to 180°F temperature, anti-scale components and a variety of inlet connection styles add to the high value of the most recognized PRV in the world. FEATURES Most recognized PRV in the world: Millions installed in over 60 countries around the world. Removable self-contained cartridge with stainless steel mesh filter: Maximum debris protection and convenient in-pipe cleaning or replacement. Precision engineered: Low-lead DZR “Ecobrass” alloy forging resists corrosion from hard water, chlorine and oxygen. Low friction, high-performance moving parts for stable, accurate pressure control. Results in excellent falloff per