BASIC NAME VALVE NAME MODIFIER PRESSURE REDUCER TYPE SELF OPERATED BODY MATERIAL CAST IRON ASTM A536 604018 END FLANGE END TYPE FACE WITH GROOVED PROJECT END STANDARD ASME B16.5 FACE TO FACE STANDARD ANSI/ISA S 75-08-02 MATERIAL DIAPHRAGM RUBBER CANVAS SHUTTER MATERIAL BRASS SHUTTER COATING WITHOUT COATING COMPREHENSIVE SEAT REDUCED PASSAGE SEALING CLASS IV SEAT MATERIAL BRASS SEAT COATING/RING NITRILE RUBBER-NBR PRESSURE CLASS 150 NOMINAL DIAMETER 1 ” SPRING RANGE 300 TO 420 0 MBAR MAXIMUM DIFFERENTIAL 20 BAR USE TEMPERATURE 20 TO 60 DEGREES CELSIUS FLOW COEFFICIENT 311 ADDITIONAL REQUIREMENTS SEE NOTE COMMERCIAL REFERENCE DIVAL-600 TR 1# + LA/TR NOTE: – CONAI/URA – DIVAL 600 TR 1” + LA/TR – TAG PV -330; PCV-330; – NATURAL GAS WORKING FLUID; – MAXIMUM FLOW: 710 NM3/H; – MINIMUM FLOW: 23 NM3/H. – INTEGRATED QUICK CLOSING VALVE; – INLET PRESSURE: 12 BAR; – OUTPUT PRESSURE: 2 BAR; – SHUT OFF PRESSURE: 3.3 BAR; – PRESSURE REGULATOR ADJUSTMENT RANGE (WD): 0.280/4.40 BAR; – PRESSURE ADJUSTMENT RANGE (WDS): WD:1,050/2,300 BAR; – MAXIMUM PRESSURE (PS): 17.0 BAR; – VARIABILITY RANGE OF PRESSURE REGULATOR INPUT PRESSURE (BPU): 2.1/17.0 BAR; – AMBIENT TEMPERATURE PERMISSIBLE FOR WORKING (T_: -20 # 60 DEGREES C; – MAXIMUM INLET OPERATING PRESSURE (PU): 17 BAR; – ACCURACY CLASS FOR ADJUSTM