Type 6430

2 | 19

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Table of contents

1. General technical data

3

2. Circuit functions

4

3. Approvals and conformities

4

3.1.

General notes...................................................................................................................................................................................4

3.2.

Conformity .......................................................................................................................................................................................4

3.3.

Standards.........................................................................................................................................................................................4

3.4.

Explosion protection ........................................................................................................................................................................5

3.5.

North America (USA/Canada) ..........................................................................................................................................................5

4. Materials

6

4.1.

Bürkert resistApp .............................................................................................................................................................................6

4.2.

Material specifications .....................................................................................................................................................................6

Standard and vacuum version .........................................................................................................................................................6

External air controlled version..........................................................................................................................................................7

5. Dimensions

8

5.1.

Standard and vacuum version .........................................................................................................................................................8

Pilot valve configuration...................................................................................................................................................................8

5.2.

Vacuum version Low-Power ............................................................................................................................................................9

Pilot valve configuration...................................................................................................................................................................9

5.3.

External air controlled version........................................................................................................................................................10

Pilot valve configuration.................................................................................................................................................................10

5.4.

ATEX/IECEx version .......................................................................................................................................................................11

Cable version .................................................................................................................................................................................11

Terminal box version ......................................................................................................................................................................12

Pilot valve configuration.................................................................................................................................................................13

6. Ordering information

14

6.1.

Bürkert eShop................................................................................................................................................................................14

6.2.

Bürkert product filter......................................................................................................................................................................14

6.3.

Bürkert Product Enquiry Form .......................................................................................................................................................14

6.4.

Ordering chart................................................................................................................................................................................15

Standard version............................................................................................................................................................................15

Standard version as impulse valve ................................................................................................................................................15

Vacuum version..............................................................................................................................................................................16

Vacuum version as impulse valve ..................................................................................................................................................16

Vacuum version Low-Power ..........................................................................................................................................................17

6.5.

External air controlled version........................................................................................................................................................18

6.6.

Ordering chart accessories............................................................................................................................................................19

Cable plug Type 2516, form C according to DIN EN 175301 - 803................................................................................................19

Cable plug Type 2518, form A according to DIN EN 175301 - 803 ................................................................................................19

Threaded connection, reduction, cylindrical UNI-ISO 228/1 .........................................................................................................19