2
Attachment
To attach the positioner to valves with cast
yokes, mounting parts (order no.
1400-5745) are used. For valves with
rod-type yokes (pillars), the mounting kit (or-
der no. 1400-5745) and additionally the
mounting kit (order no. 1400-5342) are
necessary (see also accessories table on
page 20).
Since the positioner can be attached on ei-
ther side of the valve, the physical location
(left or right attachment) should be deter-
mined before actual attachment (see corre-
sponding Figs. 7 to 10 in section 4.1).
2.1 Attachment to valves with
cast yokes
1. Fasten the plate (20) to the stem connec-
tor clamps (22) of the valve using the
screws (21).
2. Unscrew the positioner cover, and secure
the device to the valve yoke using the
mounting screw (15). The O-ring in-
cluded in the mounting kit is not required
for this device. Make sure that the pin (2)
is routed inside the wire strap and there-
fore clamped against the plate (20).
8
EB 8359-2 EN
Attachment
15 1
20
2
2.1 21
22 23
Fig. 4 · Attachment to valves with cast yokes (NAMUR rib)
Legend for Figs. 4 and 5
1
Lever
2
Pin
2.1
Nut
15
Mounting screw
20
Plate
21
Screw
22
Stem connector
23
Plug stem
24
Travel indicator
26
Clamping plate
27
Valve rods
28
Support
Summary of Contents for 4763
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