Resideo - Honeywell Home D146M1040 Differential Pressure Regulator Valve

Differential Pressure Regulator Valve; Type Angled; Nominal Size 1-1/4 Inch; End Connection Female Threaded x Female Threaded; Body Material Brass; Diaphragm Material EPDM; Downstream Pressure Range 0 to 17 PSI; Temperature Rating 230 Deg F; Pressure Rating 85 PSI; Inclusions/Features Built-In Differential Pressure Indicator; Application Hydraulic Heating System; Overall Dimension 4-1/4 Inch Width x 8-1/2 Inch Height; Flow Rate 50 GPM; Capacity 395000 BTU/Hour