FESTO Solenoid valve MFH-3-1/8-EX Part: 535897

Feature Value Shipping date View Valve function 3/2 closed, monostable Type of actuation electrical Width 26 mm Standard nominal flow rate 500 l/min Operating pressure MPa 0.15 ... 0.8 MPa Operating pressure 1.5 ... 8 bar Design structure Poppet seat Type of reset mechanical spring CE mark (see declaration of conformity) to EU directive explosion protection (ATEX) Explosion protection certification outside the EU EPL Db (GB) EPL Gb (GB) UKCA marking (see declaration of conformity) To UK EX instructions ATEX category Gas II 2G ATEX category Dust II 2D Explosion ignition protection type Gas Ex h IIC T4 Gb Explosion ignition protection type Dust Ex h IIIC T130°C Db Explosion-proof ambient temperature -5°C lt;= Ta lt;= +40°C Protection class IP65 Nominal size 5 mm Grid dimension 27 mm Exhaust-air function throttleable Sealing principle soft Assembly position Any Manual override detenting Type of piloting Piloted Flow direction non reversible Overlap Underlap Switching time off 29 ms Switching time on 9 ms Max. positive test pulse with logic 0 2,200 µs Max. negative test pulse with logic 1 3,700 µs Characteristic coil data See solenoid coil, to be ordered separately Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4] Note on operating and pilot medium Lubricated operation possible (subsequently required for further operation) Corrosion resistance classification CRC 1 - Low corrosion stress PWIS conformity VDMA24364-B1/B2-L Storage temperature -20 ... 60 °C Medium temperature -5 ... 40 °C Ambient temperature -5 ... 40 °C Product weight 240 g Electrical connection Via F coil, must be ordered separately Mounting type on manifold rail with through hole Optional Scavenging orifice connection M5 Pilot exhaust port 82 M5 Pneumatic connection, port 1 G1/8 Pneumatic connection, port 2 G1/8 Pneumatic connection, port 3 G1/8 Materials note Conforms to RoHS Material seals NBR Material housing Aluminium die cast