Standard Pneumatics
EVI 7 - Coil system

The EVI 7 system by Amisco includes a wide range of 22mm coils, designed for pneumatic applications. This coil family is available for tubes with 8, 9 and 10mm diameter.

The coils are available with different voltages and connections: types, power and other features are described in the following pages.

All coils feature:

  • heat resistant bobbin moulded with 30% glass filled thermoplastic polyester material
  • 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 (thermoset material on demand for EVI 7/9 coil)
  • copper and plastic material used are UL-Listed
evi7.png evi7_m.png

The use of other materials is possible upon special agreements. Coils are rated to class F. The coil is designed and constructed in accordance to EN 60204.1 and VDE 0580 and it is suitable for industrial ambient conditions. For use in special ambients with high humidity, we suggest the sealed or thermoset version; please refer to kit for humid application.

The coil is also in conformity with 2014/34/UE for electrical apparatus of group II, category 3 (Ex nA II 3 GD T3, T4, T5)

GAS: Ex nA IIC Tx Gc

DUST: Ex tc IIIC Tx Dc

For further information about Atex versions, see the “ATEX Products” catalogue.

Coil can be supplied and marked CSA/UL for Electrical Insulation System (EIS) "E300N", designated by Amisco as AMIH - UL file E343908. Coil can be supplied and marked EAC for use in Russian Market. More details about UL and EAC certification can be given on customer request.

The EVI 7/9 coils can be equipped with the suitable plunger guide tube (see S8 - S9 Catalogue) or even in combination with a complete pilot valve. In this case refer to 22mm 30mm pilot valve system catalogue.

The EVI 7/8 coils can be equipped with the suitable plunger guide tube (see S8 - S9 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.