GENERAL CATALOGUE API

Solenoid operated valves, ATEX coils and connectors Complete solenoid operated valves type XA - XA1, intrinsic safety Ex ia

Code key solenoid valves ATEX complete with coils and connectors (series A1 and A1N)

Series

Actuation

Size

Function

ATEX coil

Coil voltage

Option

A1

E

2

50

XA

C

See table on page 2.321.1

II 2G Ex ia IIC T6 Gb II 2D Ex tb IIIC T80°C Db X IP65

XA =

A1 = In line

E = Electric

1 = 1/8"

30 = 3/2 N. C.

II 2G Ex ia IIC T4 Gb II 2D Ex tb IIIC T130°C Db X IP65

XA1 =

A1N (1) = Namur

K = External air pilot

2 = 1/4"

31 = 3/2 N. A.

4 = 1/2"

32 = 3/2 Sol./Sol.

50 = 5/2 Sol./Spring

51 = 5/2 Sol./Sol.

52 = 5/2 Sol./Sol. differential

2 - VALVES

70 = 5/3 C.C.

71 = 5/3 O.C.

BT = Low temperatures seals

72 = 5/3 P.C.

How to order

Notes

Options in the same grid are alternative to each others. For features and standard materials of the valve body, see from page 2.20.7 (for series A1) and from page 2.44.3 (for valves series A1N). For features and standard materials of coils/connectors, see page 2.321.1 (1) Namur series (A1N) available with electric actuation only (E), in size 1/4" (2), and in functions 3/2 N.C. (30), 3/2 solenoid/solenoid (32), 5/2 solenoid/spring (50), 5/2 solenoid/solenoid (51), 5/3 C.C. (70), 5/3 O.C. (71) and 5/3 P.C. (72). For further information on the ATEX 2014/34/EU Directive, on classifications and protections, see from page III.1

Series Actuation Size Function

Coil

Voltage

A1

E

2

50

XA C

2.321.2