20Servo-Assisted Piston Solenoid Valves for up to 180 ºC SteamG 1/2 - G 2, 0-12 bar. Fluid temperature to 180 ºC. Wear resistant stainless steel seat. Most reliable valves for hot neutral fluids0406/0407Servo-assisted solenoid valves for steam and hot gaseous media. A plunger pilots a piston to make a tight seal on a wear resistant stain-less insert seat. Hard coupled design for low pressure switching (0407), uncoupled design where differential pressure is available (0406).Technical DataPressure range0-12 bar, max.Temperature media0 ºC - +180 ºCAmbient temperature+55 ºC, max.Body materialBrass with anti-wear stainless valve seatSeal materialPTFE piston sealCoil materialEpoxyPower consumptionType 406: AC: 21 VA (inrush), 12 VA (hold)Type 407: AC: 100 VA (inrush), 35 VA (hold)Protection classIP65Electrical Connection2508 Cable plug Form A (included)Options. Cable plug with LED and/or varistorEnvelope Dimensions [mm] (see datasheet for details)Ordering ChartPort connectionOrificeKv valuePressure range [bar]Item no. Voltage/Frequency [V/Hz][inch][mm]DCAC24V DC24V AC230V ACType 0406G 1/2133.71-41-12019 310020 541061 305G 3/42051-41-12021 004019 818061 303G 125101-41-12019 983021 440061 304Type 0407G 1/2133.70-100-10125 542021 598615 637G 3/42050-100-10150 311022 032615 157G 125100-100-10174 745021 620615 638G 1 1/432160-100-10-085 385064 919G 1 1/240160-100-10226 757085 392085 394G 250360-100-10085 400-on requestType 0406Type 0407 2508 cable plug Form A included (see page 32)SizeABC - 0407C - 0406G 1/26540127110G 3/410060147111G 111570157121G 1 1/412685186166G 1 1/212685195175Shown with 2508 plug

21Servo-Assisted Piston Solenoid Valve for High PressureG 1/2 - G 1, 1-50 bar. Unaffected by pressure surges. Piston design for high reliability. Perfect for compressed gases5404Servo-assisted solenoid valve with a plunger piloted piston seal. Employ where reliable, stable control of neutral gases at pressure is required.Technical DataPressure range1-50 bar, max.Temperature media-10 °C - +90 °CAmbient temperature+55 ºC, max.Body materialBrassSeal materialPTFECoil materialPolyamidePower consumptionDC: 8 W, AC: 24 VA (inrush), 14 VA (hold)Protection classIP65Electrical Connection2508 cable plug Form A (included)Options. Normally open. Cable plug with LED and/or varistor. Epoxy High Temperature CoilsEnvelope Dimensions [mm] (see datasheet for details)Ordering ChartPort connectionOrificeKv valuePressure range [bar] Item no. Voltage/Frequency [V/Hz][inch][mm]for liquidsfor gases24 V DC 024/50 230/50 G 1/21221-501-50134 590134 591134 593G 3/42051-251-32134 594--1-251-40-134 595134 597G 125101-251-32134 598--1-251-40-134 599134 601SizeABCG 1/2653296.5G 3/410060109G 111570119 2508 cable plug Form A included (see page 32)Shown with 2508 plug