FESTO Solenoid Valve JMFH-5-1/4-B (19789)

Valve function 5/2 bistable Type of actuation electrical Width 32 mm Standard nominal flow rate 1,600 l/min Operating pressure MPa 0.2 ... 1 MPa Operating pressure 2 ... 10 bar Design structure Piston slide Nominal size 10 mm Grid dimension 33 mm Exhaust-air function throttleable Sealing principle soft Assembly position Any Manual override Pushing Type of piloting Piloted Pilot air supply Internal Flow direction non reversible Overlap Positive overlap b value 0.38 C value 6.35 l/sbar Max. switching frequency 3 Hz Switching time reversal 14 ms Max. positive test pulse with logic 0 2,200 µs Max. negative test pulse with logic 1 3,700 µs 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 Storage temperature -40 ... 60 °C Medium temperature -10 ... 60 °C Ambient temperature -5 ... 40 °C Product weight 460 g Electrical connection Via F coil, must be ordered separately Mounting type On PR manifold with through hole Optional Pilot exhaust port 82 M5 Pilot exhaust port 84 M5 Pneumatic connection, port 1 G1/4 Pneumatic connection, port 2 G1/4 Pneumatic connection, port 3 G1/4 Pneumatic connection, port 4 G1/4 Pneumatic connection, port 5 G1/4 Materials note Conforms to RoHS Material seals NBR Material housing Aluminium die cast