SPX DSV - 4 Auxiliary Equipment

4. Auxiliary Equipment
4
4.1 Valve position indication (for actuated valves only)
Proximity switches to signal the limit position of the valve disc can
be installed if required.
We recommend to use our APV standard proximity switches.
Type: three-wire proximity switch (ref.-No. 08-60-011/93)
Operating distance: 4 mm / diameter: 11 mm / length: 30 mm.
Using a valve position indicator other than APV type, we cannot
accept any liability for faulty function.
4.2 Control Unit fig. 4.2 (for actuated valves only)
Units with feedback switch and solenoid valve for the pneumatic
control of the valve to be assembled on the turning actuator are
also available in field bus technology. The assembly of a Control
Unit CU3 on the turning actuator is possible.
The following different designs are at disposal:
CU31 Direct Connect
16 - 31 - 232/93
CU31 Profibus
08 - 45 - 001/93
CU31 Device Net
16 - 31 - 240/93
CU31 AS-interface 2.1
08 - 45 - 020/93
fig. 4.2
Double Seal Butterfly Valve
DSV
Operating Manual: rev. 2
UK
Direct Connect
ref.-No.:
Profibus
ref.-No.:
Device Net
ref.-No.:
AS-interface
ref.-No.:
DSV-UK2.qxp / 10.2005
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