VALVE; MODEL TYPE DESIGNATION: PRESSURE REDUCING; BODY MATERIAL: REINFORCED POLYPROPYLENE; NOMINAL DIAMETER: 4”; CONNECTION TYPE: ANSI 150 FLANGE; ACTUATION METHOD: SEPARATE CHAMBER ACTUATOR MAIN LINE WITH VITON DIAPHRAGM; ADDITIONAL FEATURES: HYDRODYNAMIC BODY DESIGN ”Y” CONFIGURATION, SEALING DISC WITH RIGID DISC SEALS AND VITON SEALS, INTERNAL PARTS NICKEL ALLOY 276, COMPOSED OF 2-WAY SOLENOID NC 110VAC, MESH FILTER REFERENCE MODEL WS12055, (W S4”12055YEA55ACPPF); SUGGESTED BRANDS: BERMAD