Pressure Regulator 3 to 20 psi 16 in H

Pressure Regulator Series ED Body Material Cast Iron Inlet Size 3 in Outlet Size 3 in Length 11 3/4 in Height 16 in Application Steam District Heating Systems Connection Type Flanged Pressure Adjustment Range 3 to 20 psi Gauge Port Size 1/4 in Seal Material EPDM NBR Max Temp 450 Degrees F Max Pressure 250 psi Standards ANSI/FCI 70-2 Class IV Shutoff ASME/ANSI B16.1 Class 125 FCI 70-3 Class VI Shutoff Includes Pressure Pilot Single Seat Main Valve