22 Twin solenoids Ex Twin solenoid Ex 11 Ex twin solenoid for hydraulic valves proportional – Size 2 Twin electromagnet in explosion-proof design. Thanks to the protection class-compliant pressure-resistant enclosure, this product can be used worldwide – USA, RUS, IECEx, ATEX Approved for Division 1 plus Zone 1, 21 with gas and dust atmospheres. With its 49 x 30 mm valve interface and two independent coils, this twin model is ideal for very compact valve concepts. 20 34 65 49 40,50 24,50 21,50 36 36 4,25 30 13 0,20 overhang polecore 1/2-14NPT thread 1/2-14NPTacc. Approval Standard 3615, chapter 3.3D1. 3 x ø 5,30 Technical data Nominal voltage [V] 12 24 Limiting current [A] 1.33 0.63 Power-on-time [%] 100 Ambient temperature [°C] -40 °C up to +55° Max. medium temperature [°C] +70 °C Protection class according to DIN EN 60529 device and connection IP67 (mounted) Isolation class of coil H Pressure, dynamic [bar] 50 Mechanical data Working pressure [bar] 50 Stroke [mm] 1 Manual override yes Surface protection iron parts zinc-plated EN 12329-Fe/Zn8/C or DIN 50979 Fe//ZnNi4-8//Cn//T0 RoHS-conformed Type Certi cation Ambient temperature Labeling EX11 NEC 500 (USA) -40 °C up to +55 °C XP, Class I, Division 1, Group C, D, T4 DIP, Class II, Division 1, Group E, F, G T4 DIP, Class III, Division 1 & 2 NEC 505 (USA) NEC 506 (USA) -40 °C up to +55 °C Class I, Zone 1, AEx d IIB, T4 Gb Zone 21, AEx tb IIIC T135 °C Db CEC Section 18 Annex J -40 °C up to +55 °C XP, Class I, Division 1, Group C, D, T4 DIP, Class II, Division 1, Group E, F, G T4 DIP, Class III, Division 1 & 2 CEC Section 18 -40 °C up to +55 °C Class I, Zone 1, AEx d IIB, T4 Gb ATEX -40 °C up to +55 °C II 2G Ex d IIB T4 Gb II 2D Ex tb IIIC T135 °C Db IECEx -40 °C up to +55 °C Ex d IIB T4 Gb Ex tb IIIC T135 °C Db Force vs. stroke diagram 0 5 10 15 20 25 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 F [N] s [mm] IG/2 IG DESCRIPTION E X TECHNICAL DETAILS The true values can deviate +/- 5 %
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