Attachment To Valves With Rod-Type Yokes - Samson 4765 Mounting And Operating Instructions

2.2 Attachment to valves with
rod-type yokes
1. Screw the plate (20), off-centered, to the
travel indicator (24) of the plug stem (23)
using the screws (21).
2. Place both the support (28) and the
clamping plate (26) on the rod (27) and
lightly fasten. Move the support until both
the center of the plate (20) and the sup-
port (28) are aligned at half the valve
travel.
3. Screw tight the support and clamping
plate.
15
Fig. 5 · Attachment to valves with rod-type yokes
1 28 27 26
4. Mount the positioner to the support using
the mounting screw (15). Make sure that
the pin (2) is led inside the wire strap
and therefore clamped against the plate
(20).
2.3 Cover of the positioner
housing
After attaching the positioner, make sure
that the vent plug on the cover of the
positioner housing points downwards after
the valve has been installed.
20 2.1 2 21 24 23
EB 8359-1 EN
Attachment
9