• Quiet operation Automatic recycling manual operator shows valve position at all times Built-in auxiliary contacts to control burner or circulator relay Motor can be removed from valve assembly without draining system Self-aligning barrel-type valve stem design Made of a corrosion-resistant stainless steel Uses line pressure to seal-off without binding on opening and closing Four zone valves operate with one 40 VA transformer 42.2 cu at 1 lb/sq-in drop 7 ft friction loss copper tubing 60 Hz frequency Screw terminal wiring panel and auxiliary switch

There are two types of WHITE-RODGERS™ 1300 Series zone valves available, two wire and three wire, for zoning hydronic systems upto 50 lb/sq-in. The valves operate quietly and efficiently, providing years of reliable service.