GENERAL CATALOGUE API

Solenoid operated valves, ATEX coils and connectors Coils and connectors supplied separately, increased safety Ex ec

Main features

A1EM

Solenoid operated valves conforming to ATEX Ex ec (increased safety), to be configured combining the valve body with coil type ASA12/ATEXII3 and connector type A12209N/ATEX. Valve body, coil and connector 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), the 22 mm coil type ASA12/ATEXII3 (available in different voltages) and the 22 mm connector type A12209N/ATEX, as shown in the "how to order" table below. For mathcing between valve body, coil and connector, 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 ASA12/ATEXII3 see page 2.325.2 For technical data and for dimensions of the connector type A12209N/ATEX see page 2.325.3 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. 3 Gas & Powders, temperature class T5, protection grade IP65, with the following marking: II 3G Ex ec IIC T5 Gc II 3D Ex tc IIIC T95°C Dc IP65 For further information on the ATEX 2014/34/EU Directive, on classifications and protections, see from page III.1

A1E..MD

A1E A1K

A1NE

ISO..E ISO..K

2 - VALVES

How to order Valve body series

ISO..EL ISO..KL

ATEX body option

Actuation

Size

Function

A1

E

2

50

/ATEX

Coil series

ATEX compliance

Size

Voltage

AEF

ASA

12

024 00

/ATEXII3

Connector series

ATEX compliance

Size

Voltage

Color

A

122

09

1

/ATEX

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

A1EM 22 mm 2.12.10 - A1E..MD 22 mm 2.14.10 -

-

-

-

2.12.11 - 2.14.11 -

-

-

-

2.10.4 2.10.5

-

-

-

-

-

-

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

2.325.1