All coils feature:
heat resistant bobbin moulded with 30% glass filled thermoplastic polyamide or polybutylene terephthalate
class H wire 200°C according to IEC 60317-13
built-in magnetic yoke made by low carbon iron
encapsulation with high quality specially designed glass filled nylon
for category 2 product, a special thermal-fuse is integrated in the coil for the protection of the system.
The coils can be equipped with the suitable plunger guide tube or even in combination with a complete pilot valve. In this case refer to 22mm 30mm pilot valve system catalogue. The coil is fastened to the solenoid operator by means of a knurled nut, for ease of change over without interrupting the pneumatic circuit.
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