Bürkert AirLINE Field – the Valve Island – Optimised for Process Automation

The valve island Type 8653 AirLINE Field has been especially developed for applications in process automation. New diagnostic functions can be visualised at the LC display, both in clear text and as symbols. This facilitates assignment of the displayed messages and helps to save time during start-up and maintenance. Furthermore the diagnostic message is also available in the controller. This therefore enables a fast overview of the plant status. The hardware design has been optimised for installation close to the actuator. Thus, an intelligent installation system allows the valve island to be installed in a wide variety of positions. Needless to say, straightforward installation on the DIN rail is also possible. Moreover, key pneumatic functions ensure increased process reliability. For instance, the non-return valves in the exhaust air ducts make sure there is no unplanned actuation due to pressure peaks.

Body

PPA

Seal

NBR and PUR

Width per station

11 mm

Number of valve slots

Max. 4

Maximum number of valve functions

Max. 8

Pressure range

Vac.…8 bar

External supply air (auxiliary pilot air)

3…8 bar

Flow rate QNn value air

310 l/min measured at + 20 °C, 6 bar pressure at valve inlet and 1 bar differential pressure

Nominal operating mode

Continuous operation (100 % duty cycle)

Switching time

Measured according to ISO 12238

Operating voltage

24 V DC

Voltage tolerance

± 10 %

Residual ripple (at DC)

1 Vss

Nominal power of each valve

0.7 W (0.1 W after power reduction)

Nominal current of each valve

29 mA (10 mA after power reduction)

HS Code

8481.20

• Burkert 8653
• Buerkert 8653
• Bürkert 8653
• Type 8653
• Burkert Type 8653