Watts N50-S - Part of the N50 Series Nonwoven Fabric This 1/2 inch lead free

This 1/2 inch lead free calibrated pressure relief valve is designed for use as protection against excessive pressure build-up in systems containing water

1 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank

Ideal for draining moderate flows from driveways

Quarter turn purge and drain valve

Specifications Backflow Preventer Type Vacuum Breaker Body Finish Brass Body Material Lead Free Brass Body Pattern Does Not Apply To Product Brand Watts Buy American Act Compliant YES Bypass No Cap And Tether No Disc Material Silicone EAN 098268434286 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 40 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 8

Watts N50-S - Part of the N50 Series Nonwoven Fabric This 1/2 inch lead freeThis low water cut off is used on heating applications for low pressure, process, hot water heater boilers to protect them against emergency low water conditions. It has a float chamber that has 1 IN NPT female top and bottom connections. This is a single switch assembly. It is for burner service with extra terminal for line voltage single pole, double throw service. Features Maximum boiler pressure 50 lbs Single switch assembly For burner service