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APV_DA4_UK-1_102018.indd
UK
Double Seat Mix Proof Valve
APV DELTA DA4
Instruction Manual: UK - rev. 1
APV
5. Control Units / Valve Position Indication
5.1. Control unit and adapter
An adapter is required to assemble the control unit on the DA4
valve.
The following different designs are available:
Designation
Ø Air connection 6 mm 1/4" OD
Direct Connect
reference number
CU43 - D4 - Direct Connect
H336955
000 08-45-381/93
CU43 - D4 - Direct Connect 1/4"OD
H336960
000 08-45-431/93
AS-interface
reference number
CU43 - D4 - AS-i Extended
H336957
000 08-45-383/93
CU43 - D4 - AS-i Extended 1/4"OD
H336962
000 08-45-433/93
AS-interface standard
reference number
CU43 - D4 - AS-i Standard
H338152
000 08-45-385/93
CU43 - D4 - AS-i Standard 1/4"OD
H338153
000 08-45-435/93
Adapter CU4 adapter D4
000 08-46-646/93; H337098
CU4 control unit
5.2. Valve position indication
Proximity switches to signal the closed and open position of the
DA4 valve can be installed at the proximity switch holder.
We recommend using one of these standard types:
three-wire proximity switch
operating distance: 5 mm
diameter: 11 mm
operating voltage: 10–30 V DC
pnp pulse-shifting, closing function
"non-ush" installation
Recommendation:
Proximity switch 24V DC, PNP, 11 mm DIA. (5 m cable): H16223
Proximity switch 24V DC, PNP, 11 mm DIA. (cable box): H16432
If the customer decides to use valve position indicators other than
those listed above, SPX FLOW cannot assume any liability for the
functionality of the valve.
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