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 ISO)

Series

Size

Actuation

Pilot

Function

ATEX coil

Coil voltages

ISO

2

E

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

50 = 5/2 Sol./Spring

XA =

ISO

1 = ISO1

E = Electric

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

XA1 =

51 = 5/2 Sol./Sol.

2 = ISO2

K = External air pilot

52 = 5/2 Sol./Sol. differential

70 = 5/3 C.C.

71 = 5/3 O.C.

= CNOMO

72 = 5/3 P.C.

L (1) = In-Line

2 - VALVES

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 2.90.6 For features and standard materials of coils/connectors see page 2.321.1 (1) In line pilot (L) available only for size ISO1 (1). For further information on the ATEX 2014/34/EU Directive, on classifications and protections, see from page III.1

Series

Size

Actuation

Pilot

Function Coil

Voltage

ISO 2

E

50

XA C

2.321.3