Samson foundation 3787, Mounting And Operating Instructions, Page: 13 / 96

Table 1
Required lever with associated clamp and distance plate
Actuator size
cm
2
Mounting kit
Order no.
D1 (33 mm in length with clamp 17 mm in height) 120 (G 1/4)
120 (1/4 NPT)
1400-6790
1400-6791
D1 (33 mm in length with clamp 17 mm in height) 240 and 350 1400-6370
D2 (44 mm in length with clamp 13 mm in height) 700 1400-6371
Table 2
Order no.
Switchover plate for 120 cm
2
actuators Actuator 3277-5xxxxxx. 00 (old) 1400-6819
Switchover plate new Actuator with index . 01 or higher (new) 1400-6822
Connecting plate for mounting an
additional device, e.g. a solenoid valve 3277-5xxxxxxxx.
00
(old)
G 1/8
1/8 NPT
1400-6820
1400-6821
Connecting plate
new
Actuator with index .
01
or higher (new) 1400-6823
Note: For new actuators (index 01 ) new switchover and connecting plates can only be used. Old and new plates are not
interchangeable.
Connection block required for 240, 350 and 700 cm
2
actuators
(including seals and fastening screw)
G 1/4 1400-8811
1/4 NPT 1400-8812
Table 3 Actuator size cm
2
Material Order no.
Required tubes
including fittings
For actuator:
actuator stem retracts
or
for filling top diaphragm chamber
240 Steel 1400-6444
240 Stainless steel 1400-6445
350 Steel 1400-6446
350 Stainless steel 1400-6447
700 Steel 1400-6448
700 Stainless steel 1400-6449
Accessories Press. gauge mounting kit for supply air and
signal pressure
St. steel/brass:
1400-6957
St. steel/St. steel:
1400-6958
Signal pressure throttles (screw-in type and brass throttle) 1400-6964
Filter check valve, replaces vent plug and increases the degree of protection
to IP 65 (one included with the delivered positioner)
1790-7408
EB 8383-1 EN
13
Attachment to the control valve