GENERAL CATALOGUE API

Solenoid operated valves, ATEX coils and connectors Coils and connectors supplied separately, explosion proof encapsulated coil Ex dm

Main features Solenoid operated valves conforming to ATEX Ex dm (explosion proof encapsulated coil), to be configured combining the valve body with coil type ASA4/ATEXII2 with integrated connector. Valve body and coil are supplied separetely and not mounted. The configuration require to order the valve body of desired size and function, with "Atex body" option (see the relevant code key of each series), and the 36 mm coil type ASA4/ATEXII2, as shown in the "how to order" table below. For mathcing between valve body and coil, please see page 2.320.5 For technical data and for dimensions of the valve body, please refere to the relevant pages of each series. For technical data and for dimensions of the coil type ASA4/ATEXII2 see page 2.326.2 Valve body series A1NE require plate type PSN, see from page 2.56.1 ATEX compliance The abovementioned components, while assembled, makes a solenoid operated valve conforming to 2014/34/EU ATEX Directive, in classification Ex ec, suitable for application in potentially explosive atmospheres Group II, cat. 2 Gas & Powders, temperature class T5, protection grade IP66, with the following marking: II 2G Ex db mb IIC T5 Gb II 2D Ex tb IIIC T95°C Db IP66 For further information on the ATEX 2014/34/EU Directive, on classifications and protections, see from page III.1

A1E A1K

A1NE

ISO..E ISO..K

ISO..EL ISO..KL

How to order* Valve body series

2 - VALVES

AEF

ATEX body option

Actuation

Size

Function

A1

E

2

50

/ATEX

Coil series

ATEX compliance

Size

Voltage

ASA

4

024 00

/ATEXII2

*Important note: valve bodies series A1NE requires plates type PSN. For codes see page 2.56.10

Valve body technical data, dimensions and materials

Technical data, dimensions and materials of the valve bodies (Atex valve body option required) are the same of the standard valve body. For further information, please see the relevant pages, as indicated in the table below. Series Size Technical data Dimensions

Standard materials

3/2 sol./spring

3/2 sol./sol.

5/2 sol./spring

5/2 sol./sol.

5/3

3/2 sol./spring

3/2 sol./sol.

5/2 sol./spring

5/2 sol./sol.

5/3

A1E A1K 1/8" 2.21.10 2.21.30 2.21.50 2.21.70 2.21.90 2.21.11 2.21.31 2.21.51 2.21.71 2.21.91 2.20.7 1/4" 2.23.10 2.23.30 2.23.50 2.23.70 2.23.90 2.23.11 2.23.31 2.23.51 2.23.71 2.23.91 1/2" 2.25.10 2.25.30 2.25.50 2.25.70 2.25.90 2.25.11 2.25.31 2.25.51 2.25.71 2.25.91 A1NE 1/4" 2.46.10 2.46.30 2.46.50 2.46.70 2.46.90 2.46.11 2.46.31 2.46.51 2.46.71 2.46.91 2.44.4

ISO1 ISO2 ISO1 ISO2

- - - - -

- - - - -

2.91.30 2.91.50 2.91.70 - 2.94.30 2.94.50 2.94.70 - 2.92.30 2.92.50 2.92.70 -

- - - - -

2.91.31 2.91.51 2.91.71 2.94.31 2.94.51 2.94.71 2.92.31 2.92.51 2.92.71

ISO..E ISO..K

2.90.6

ISO..EL ISO..KL

-

-

- -

- -

-

-

- -

AEF

1/4"

2.130.20 -

2.130.21 -

2.130.3

2.326.1