Watts Regulator LFN36M1-1/2" 0556030 Lead Free 1/2" NPT. Vacuum Relief Valve 200 PSI Water, 15 PSI Steam Replaces N36

• Vacuum Relief Valve
• Type Vacuum
• Inlet Size 1/2 Inch
• End Connection Male Threaded
• Body Material Brass
• Spring Material 302 Stainless Steel
• Seal Material Buna-N
• Disc Material Silicone
• Temperature Rating 250 Deg F
• Pressure Rating 200 PSI SWP
• Inclusions/Features Low Profile Design, Protective Cap, Polypropylene Cover, Glass Filled Polysulfone Float
• Application Low Pressure Steam and Water Service System, Domestic Water Heater and Supply Tank, Table Top Heater, Unit Heater, Steam Coil Heater, Jacketed Steam Kettle
• Applicable Standard ANSI Z21.22, CSA (Canada and US), ISO 9001
• Lead-Free
• Venting Capacity 15 CFM

Features / Benefits

• Series LFN36 Water Service Vacuum Relief Valves are Used in Water Heater/Tank Applications to Automatically Allow Air to Enter into the Piping System to Prevent Vacuum Conditions that Could Siphon the Water from the System and Damage Water Heater/Tank Equipment
• Low Profile Design
• Lead-Free