176281 EVOrdering Chart (normally closed)Port connectionOrifice [mm]Kv value Pressure range [bar]Item no. per voltage/frequency [V/Hz]024/DC024/50-60230/50-60Brass body, Seal material NBR, Polyamide coil, Medium temperature -10...+80°CG 1/2133.80.2-16221 844221 845221 846G 3/4208.50.2-16221 850221 851221 852G 125120.2-16221 856221 857221 858G 1 1/425120.2-16221 859221 860221 861G 1 1/240300.2-16221 862221 863221 864G 240300.2-16221 865221 866221 867Stainless steel body, Seal material FKM, Epoxy coil, Medium temperature 0...+120°CG 1/2133.80.2-16221 989221 990221 991G 3/4208.50.2-16221 992221 993221 994G 1208.50.2-16221 995221 996221 997G 125120.2-16221 998221 999222 000G 1 1/425120.2-16222 001222 002222 003G 1 1/240300.2-16222 004222 005222 006G 240300.2-16222 007222 008222 009Ordering Chart (normally open)Port connectionOrifice [mm]Kv value Pressure range [bar]Item no. per voltage/frequency [V/Hz]024/DC024/50230/50Brass body, Seal material NBR, Epoxy coil, Medium temperature -10...+80°CG 1/2133.80.2-16221 926221 928221 929G 3/4208.50.2-16221 934221 935221 936G 125120.2-16221 940221 941221 942G 1 1/425120.2-16221 943221 944221 945G 1 1/240300.2-16221 946221 947221 948G 240300.2-16221 949221 950221 951Stainless steel body, Seal material FKM, Epoxy coil, Medium temperature 0...+120°CG 1/2133.80.2-16228 387228 388228 389G 3/4208.50.2-16228 390228 391228 392G 125120.2-16228 393228 394228 395G 1 1/425120.2-16228 396228 397228 398G 1 1/240300.2-16228 399228 400228 401G 240300.2-16228 402228 403228 404Servo-Assisted Solenoid Valve with Servo Diaphragm

18Servo-Assisted Solenoid Valve with Isolated PilotG 1/2 - G 2, 0.2-10 bar. Unique isolated technology for slightly contaminated fluids. Independently adjustable open / close rate. Field configurable normally open / closed5282Completely unique servo-assisted solenoid valve with isolated pivoted armature pilot. This valve design is much less sensitive to fluid contamina-tion than plunger operated valves and therefore offers many advantages in the process environment. The pilot section can be rotated in the field to make the valve Normally Open.Technical DataPressure range0.2-10 bar, max.Temperature media0 °C - +90 °CAmbient temperature+55 ºC, max.Body materialBrass or Stainless steelSeal materialNBR with brass, FKM with StainlessCoil materialEpoxyPower consumptionDC: 8 W, AC: 24 VA (inrush), 14 VA (hold)Protection classIP65Electrical Connection2508 cable plug Form A (included)Options. Normally open. Electrical position feedback. Impulse coil. Range of diaphragm seals to suit aggressive media. Cable plug with LED and/or varistorEnvelope Dimensions [mm] (see datasheet for details)Ordering ChartPort connectionOrificeKv valuePressure rangeSealItem no. Voltage/Frequency [V/Hz][inch][mm][bar]material24V DC024/50-60230/50-60BrassG 1/21340.2-10NBR134 430134 431134 433G 3/42050.2-10NBR134 434134 435134 437G 125100.2-10NBR134 438134 439134 441G 1 1/432200.2-10NBR134 442134 443134 445G 1 1/240200.2-10NBR134 446134 447134 449G 250400.2-10NBR134 450134 451134 453Stainless steelG 1/22040.2-10FKM134 514134 515134 517G 3/42050.2-10FKM134 518134 519134 521G 125100.2-10FKM134 522134 523134 525G 1 1/432200.2-10FKM134 526134 527134 529G 1 1/240200.2-10FKM134 530134 531 134 533G 250400.2-10FKM134 534134 535134 537SizeABCG 1/26540123G 3/410060131G 111570141G 1 1/412685147G 1 1/212685156G 2164115177G 2 1/2180115185 2508 cable plug Form A included (see page 32)