Product Description

Type EZR (Boot Style): Pilot-operated pressure reducing regulator for low to high outlet pressure. Type EZROSX: Type EZR with slam-shut device for overpressure (OPSO) or overpressure and underpressure (OPSO/UPSO) protection. Body Sizes and End Connection Styles Type EZR: NPS 2 x 1, 2, 3, 4, and 6 / DN 50 x 25, 50, 80,100, and 150 Main Valve Body Material: Cast iron End Connection Styles: NPT (NPS 2 x 1 and 2 only), CL125 FF, CL250 RF NPS 1, 1-1/4 x1, 2 x 1, 2, 3, 4, 6 x 4, 8 x 4, 6, 8 x 6, and 12 x 6 / DN 25, 32 x 25, 50 x 25, 50, 80, 100, 150 x 100, 200 x 100, 150, 200 x 150, and 300 x 150 Main Valve Body Material: WCC Steel End Connection Styles: NPT or SWE (NPS 1, 2 x 1, and 2 / DN 25, 50 x 25, and 50 only), CL150 RF, CL300 RF, CL600 RF or BWE NPS 8 / DN 200 Main Valve Body Material: LCC Steel End Connection Styles: CL150 RF, CL300 RF, CL600 RF Type EZROSX: NPS 1, 2 x 1, 2, 3, 4, and 6 / DN 25, 50 x 25, 50, 80, 100, and 150 Main Valve Body Material: WCC Steel End Connection Styles: CL150 RF, CL300 RF, CL600 RF Main Valve Pressure Ratings Maximum Operating Inlet Pressure: 1050 psig / 72,4 bar Maximum Operating Differential Pressure: 800 psid / 55,2 bar d Maximum Emergency Inlet and Differential Pressure: 1050 psi / 72,4 bar Outlet Pressure Ranges 6-inches w.c. to 1000 psig / 15 mbar to 69,0 bar Pressure Registration External Temperature Capabilities -20° to 260°F / -29° to 127°C Approximate Weights Cast iron NPS 2 x 1 to 6 / DN 50 x 25 to 150: 50 to 225 Pounds / 23 to 102 kg depending on body size and end connection style WCC or LCC Steel: NPS 1 to 8 / DN 25 to 200: 22 to 1590 Pounds / 10 to 721 kg depending on body size and end connection style Construction with Integral Slam shut: NPS 1 to 6 / DN 25 to 150, flanges end connection only: 44 to 537 Pounds / 20 to 244 kg depending on body size and flanged end connection style Position Monitor Bracket (PMB) Specifications Construction Materials: Bracket: 304 Stainless steel Hardware: 18-8 Stainless steel