Variants – Burkert Type 8644 User Manual
Page 126
122 - 8644/phoenix
S
YSTEM
D
ESCRIPTION
NOTE
Valve
Circuit function
Actuation
Width
Type
3/2-way
C (NC)
Internal control air
10
6524
D (NO)
C (NC)
Auxiliary control air
D (NO)
C-vacuum (NC)
3/2-way
C (NC)
Internal control air
16
6526
D (NO)
C (NC)
Auxiliary control air
D (NO)
C-vacuum (NC)
5/2-way
H
Internal control air
10
6525
Auxiliary control air
Internal control air
16
6527
Auxiliary control air
5/3-way
L blocking middle
position
internal control air
10
0460
N exhausted
L blocking middle
position
16
0461
N exhausted
5/2-way pulsed
H
internal control air
10
0460
16
0461
Storage temperature -20 °C to +60 °C
Variants
With AirLINE Type 8644, valves with the following circuit functions may be integrated:
More detailled technical data can be found on the data sheets for the valves.
Valves with auxiliary control air
When valves with auxiliary control air are used, the exhaust air from the pilot valve escapes to
ambient.
Valves with auxiliary control air cannot be combined on the valve island with valves with
internal control air, since the connection X (see
System descriptions, Connector modules,
pneumatic) has a different configuration.