Caleffi 533350HA PresCal™ Compact Pressure Reducing Valve w/out Gauge, 3/4" FNPT Union x FNPT 5632 Field-replaceable Oxygen Sensor - The

Field-replaceable Oxygen Sensor - The SOX3 Oxygen Sensor indicators tells techs when a new sensor is needed

Angled head design for easy work in confined space

Temperature:  -40˚ to 250˚F (-40˚ to 121

The operation does not produce threads in the pipe

mixer and nut

Caleffi 533350HA PresCal™ Compact Pressure Reducing Valve w/out Gauge, 3/4" FNPT Union x FNPT 5632 Field-replaceable Oxygen Sensor - TheCaleffi 533350HA PresCal Compact Pressure Reducing Valve w out 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 180F temperature, anti scale components and a variety of inlet connection styles add