Burkert Type 8644 - Manual (Page 95)

8644/phoenix - 91
S
YSTEM
D
ESCRIPTION
The supply units have been designed in various variants to take account of differing requirements.
For simple commissioning and diagnosis, supply units are available with a manometer. You can obtain the
fluidic connections with straight or conical screw connections as well as with fast coupling systems. For
special functions the fluidic connections may be used for different purposes, e.g. the exhaust air
connection may be used for the pilot valve as a connection for the auxiliary control air, whereby different
pressures may be applied for supply and for control of the valve.
The supply units differ in e. g.
• Manometer, electronic pressure measurement module
• Connection type
• Auxiliary control air yes / no
MP11 MP12
G 1/4" G 3/8"
D10 NPT 3/8"
NPT 1/4"
Variants