Control valves with various series, applied to var

SummaryWe occupy the leading position in electrically operated valve industryThis series is suitable to the regulation which requests high precision during the flux of control liquid.Electric single-seated, double-seatd and sleeve regulating valves are composed of ordinary DKZ series or imported electric actuator series and valve body which valvedisc is single-seated type, double-seated type or sleeve typ.It canachieve multiple accuracy control, flow characteristic equal percentage and linearityParameters of automaticcontrol valve The material of valve body: cast iron, cast steel, cast stainless steel and so on.Pressure grade: 1.6Mpa, 4.0Mpa, 6.4MpaConnecting type: flange couplingTemperature range: normal temperature -20---230º the thermal slug type -60---450ºOperation form: automatic open or closeFlow characteristic: equal percentage, linearityLeakage: single-seated valve: 0.01* rating Kv double-seated valve,sleeve valve: 0.5%* rating KvZAZP,BELLAZP single seated automatic control valve specification tableNominaldiameter mm20253240506580100125150200Valvedisc diameter mm10121520253240506580100125150200Rated flux coefficient Kv1.223.2581220325080120200280450Nominal pressure Mpa1.6 4 6.4Match DKJ actuatorspecificationDKZ-4100DKZ-4200DKZ-4300DKZ-5400DKZ-5500Differential pressure Mpa6.44.04.04.03.52.32.01.421.40.910.550.350.260.17Match introduced actuatorspecificationA+Z64Differential pressure Mpa6.46.44.04.03.72.52.21.61.51.00.60.40.30.2Rated travel mm1016254040Flux characteristicEqual percentage BeelineFunction styleVolt on Volt offTemperature rangeNormal temperature: -20 — +200 degree abstraction of heat: -60 — +450 degreeZAZN,BELLAZN doubleseated automaticcontrol valve specification table(Please refer to operation manual)ZAZM,BELLAZMsleeve automaticcontrol valve specification table(Please refer to operation manual)