Conbraco 1061505 Safety Relief Valve

Safety Relief Valve; Type Oversize Outlet; Inlet Size 1 Inch; Outlet Size 1-1/4 Inch; End Connection Female Threaded x Female Threaded; Body Material ASTM B584 Bronze; Spring Material Plated Alloy Steel; Seat Material Silicone; Disc Material ASTM B16 Brass; Set Pressure Range 30 PSIG; Temperature Rating 250 Deg F; Application Hot Water Supply System, Commercial; Applicable Standard ASME, CE, ISO 9001; Overall Dimension 4 Inch Width x 6.7 Inch Height