

Burkert Type 8640 modular valve island (SKU 20116362). Features 11 mm width per station, multi-pole connection, G 1/4 pressure port, and 2.5-10 bar operating pressure.

BURKERT 20116362 Type 8640 modular valve island is designed to solve diverse and complex control problems due to its systematic modular construction and combination of pneumatic and electrical interfaces. By putting together a row of pneumatic modules with different numbers of valves, 2 to 24 valve functionalities may be realized on one valve unit. Electrical connectivity for this model is achieved by a multi-pole interface. Bodies and connection modules are made of high-quality plastic (polyamide) and are easy to assemble by means of the built-in snap connectors.

The following technical data applies to the 11 mm width per station configuration (utilizing Type 0460, Type 6524, or Type 6525 valves).
| Product properties | Type 0460, Type 6524, Type 6525 (11 mm) |
|---|---|
| Body Material | PA (polyamide), aluminium (Type 0460) |
| Seal Material | FKM, NBR and PUR |
| Width per station | 11 mm |
| Manual override | Standard |
| Number of valve slots | Max. 12 for impulse and double valves (only for multipol plug and fieldbus connection) |
| Maximum number of valve functions | Max. 24 (only for multipol plug and fieldbus connection) |
| Pressure range | Vac...10 bar |
| Operating voltage | 24 V DC (±10% voltage tolerance) |
| Degree of protection | IP20 / IP65 in closed control cabinets |
| Installation position | As required, preferably with actuator upright |
| Ambient temperature | 0 °C...+ 55 °C (when using Type 0460: 0 °C...+ 50 °C) |


| No. | Element |
|---|---|
| 1 | Pneumatic connection module, left |
| 2 | Basic pneumatic modules |
| 3 | Pneumatic connection module, right |
| 4 | Valves (for example 5/2-way) |

| Item | Designation |
|---|---|
| 1 | Electrical connection can be rotated by 180° |
| 2 | Wall mount |
| 3 | Standard rail 35 x 15 or 35 x 7.5 EN 50022 |
| 4 | Connection module |
INFO
Standard rail compatibility: EN 50022 35 x 7.5 or 35 x 15.
Fasten the valve block directly to the wall with M4 screws.
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