Connection To The Valve; Type 5824 Actuator; Force-Locking Connection; Form-Fit Connection - Samson 5824 Mounting And Operating Instructions

Connection to the valve

2. Connection to the valve
Note regarding the travel stop:
The rated travel of 12 mm in force-locking
actuators can be reduced to 6 mm by install-
ing a travel stop. The travel reduction allows
the force-locking actuators to be used for
smaller valves. A travel stop is supplied with
the device and has to be installed according
to Fig. 2.

2.1 Type 5824 Actuator

2.1.1 Force-locking connection

1. Turn handwheel (2) counterclockwise to
retract the actuator stem.
Force-locking connection with coupling nut, e.g.
to a Type 3222 Valve
Fig. 3 ⋅ Connections between actuator and control valve
8
EB 5824-1 EN
2
0
3
4
15 Rod-type yoke
16 Stem connector
17 Nut
3
4
2. Position the actuator on the valve con-
nection and tighten coupling nut (4)
using a tightening torque of 20 Nm.

2.1.2 Form-fit connection

1. Position actuator on the yoke and
tighten coupling nut (4) using a tightening
torque of 20 Nm.
2. Position actuator with yoke (15) on the
valve and tighten nut (17) using a mini-
mum tightening torque of 150 Nm.
3. Pull plug stem all the way up to the actu-
ator stem or extend actuator stem using
the handwheel (2).
4. Position coupling clamps of the stem
connector (16) included in the acces-
sories and screw tight.
Handwheel
Actuator stem
Coupling nut
Form-fit connection with stem connector
to a valve with rod-type yoke
0
2
4
15
16
17