Samson 3241 Series User Manual

EB 8015 EN 5-9
Installation
Depending on the version, SAMSON control
valves are either delivered with the actuator
already mounted on the valve or the valve
and actuator are delivered separately. When
delivered separately, the valve and actuator
must be assembled together on site.
Versions with V-port plug
To achieve the best ow conditions inside the
valve, the V-port plug must always be in-
stalled with the port that releases the ow
rst when the valve opens facing toward the
valve outlet. This is the largest of the three
V-shaped ports (see Fig.5-4).
Î Before mounting the actuator, determine
which V-shaped port is uncovered rst
when the plug is lifted out of the seat.
Î On mounting the actuator, make sure
that the V-shaped port uncovered rst
faces toward the valve outlet:
1x large V-port:
First to release the ow when the
plug is lifted out of the seat.
2x small V-ports
Fig.5-4: V-port plug
Mounting dimensions for valves up to
DN150
The following mounting dimensions apply to
Type3241 Valves, NPS<8/DN<200:
Actuator size
Travel in
mm
Dimension H
G
in mm
120 to
750v2cm²
15 75
355v2 to
1400-60cm²
30 90
H
G
Fig.5-5: Stem connector/yoke dimension
Mounting dimensions for Type3241 Valves,
NPS≥8/DN≥200 (see Table5-3)
a) Mounting the actuator
Î To mount the actuator, proceed as de-
scribed in the associated actuator docu-
mentation.

Samson 3241 Series Specifications

General

Brand	Samson
Model	3241 Series
Category	Control Unit
Language	English