MFH-3-3/4-S Item Code 11968 FESTO Solenoid valve

solenoid valve MFH-3-3/4-S Part number: 11968 With manual override, without solenoid coil or socket. Solenoid coil and socket should be ordered separately. Click to enlarge General operating conditions Data sheet Datasheet product reliability Click to enlarge Data sheet Feature Value Shipping date View Valve function 3/2 closed, monostable Type of actuation electrical Width 68 mm Standard nominal flow rate 7,500 l/min Operating pressure MPa -0.095 ... 1 MPa Operating pressure -0.95 ... 10 bar Design structure Poppet seat Type of reset mechanical spring Authorisation c UL us - Recognized (OL) Protection class IP65 Nominal size 19 mm Exhaust-air function throttleable Sealing principle soft Assembly position Any Manual override detenting Type of piloting Piloted Pilot air supply external Flow direction reversible Overlap Underlap Pilot pressure MPa 0.1 ... 0.8 MPa Pilot pressure 1 ... 8 bar Switching time off 32 ms Switching time on 36 ms Max. positive test pulse with logic 0 2,200 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 -10 ... 60 °C Pilot medium Compressed air in accordance with ISO8573-1:2010 [7:4:4] Ambient temperature -5 ... 40 °C Product weight 1,260 g Electrical connection Via F coil, must be ordered separately Mounting type on manifold rail with through hole Optional Pilot exhaust port 82 M5 Pilot air port 12 G1/8 Pneumatic connection, port 1 G3/4 Pneumatic connection, port 2 G3/4 Pneumatic connection, port 3 G3/4 Materials note Conforms to RoHS Material seals NBR Material housing Aluminium die cast