Piezo_Pneumatics~2001.pdf - Winco

Directional Valves – intrinsically safe, piezo electrical and electrical actuated, Series V9, S9CharacteristicsSeries S9 – G1/8 to G1/2, Series V9-G1/8Characteristics Symbol Unit Series V9 Series S9G1/8 G1/8 G1/4 G1/2Actuation Electrical electrical piloted or electrical piloted or electricaldirect piezo electrical piloted piezo electrical piloted pilotedGeneral FeaturesType Poppet valve Spool valve Spool valve Spool valveMounting 2 screws M3 2 screws M5 2 screws M6 2 screws M6Tube connection Thread Thread Thread ThreadThread G1/8–8 deep G1/8 – 7.4 deep G1/4 – 11 deep G1/2 – 16 deepWeight kg 0.140 see page 33, 37-39 see page 32, 34, 37-39 see page 37-39Installation in any position in any position in any position in any positionAmbient temperature range ( 1 ϑmin. / max. °C -10 to +60 -10 to +60 -10 to +60 -10 to +60Medium temperature range ( 1 ϑmin. / max. °C -10 to +60 -10 to +60 -10 to +60 -10 to +60Medium Filtered compressed air (30µ)Lubrication With or without oil mist lubrication ( 2(we recommend the use of mineral oil type VG 32 to ISO 3448)Pneumatic CharacteristicsNominal pressure pmin. / max. bar 6 6 6 6Operating pressure range pmin. / max. bar– Permanent signal range pmin. / max. bar 0–10 2–10 2–10 2.2–10Impulse range pmin. / max. bar – 1.5–10 1.5–10 ( 3 1.5–10 ( 3– with external pilot air pmin. / max. bar – 0–10 0–10 0–10Nominal flow QN l/min 37 (150 NW2.5) 500 (450 at 3/2 way valve) 1300( 4 3500( 5ActuationActuation pressure range– Permanent signal range pmin. / max. bar – 2–10 2–10 2.2–10Impulse range pmin. / max. bar – 1.5–10 1.5–10 ( 3 1.5–10 ( 3– with external pilot air pmin. / max. bar – 0–10 0–10 0–10– electrical directpiloted – ● ● ●piloted, with external – ● ● ●pilot airPiezo Electrical Actuation (6ApprovalEU type test certificate DMT 01 ATEX E 026 XCategory, type of protectionII 2G EEX ia IIC T4/T5/T6HOERBIGER Code M N L EVoltageDCSwitching voltage U V/DC 6 – 9 7 – 16 12 – 24 24 – 30Initial current I mA – – – 1.6Holding current I mA 1 – 2 2 – 5.5 1.5 – 3.5 0.24 – 0.3Electrical protectionIP54ConnectionPlug to DIN 43650ASafety data according to EU type test certificateVoltage Ui V 9 16 24 30Current Ii mA – – – 150External capacitance Ci nF 12 12 12 12External inductance Li nH 120 120 120 120Electrical, by EX solenoidsVoltage AC DCNominal voltage Un V 220 24 other voltages on requestSwitching energy VA (W) 5.0 5.1Holding energy VA (W) 5.0 5.1Electrical protectionInsulation material E to VDE 0580ConnectionCable 1200 mm long( 1 Note: when using below freezing point please contact our technicaldepartment.( 2 at piezo electrical piloted valve: filtered air (30µ),nor or minimal oil mist lubrication (max. 30mg/m 3 )( 3 at differential piston version 2.5 – 10 bar( 4 at version middle position exhausted 1000 l/min( 5 at version middle position exhausted 3300 l/minat version middle position pressurized 3600 l/min( 6 Not suitable as safety valve with 100% ED2828