14 EB 8355-1 EN
Attachment to control valve
Table 1 Mounting kit
Required lever with associated clamp and distance plate Actuator size [cm²] Order no.
D1 with vent plug for output (38)
Connecting thread
G ¼
¼ NPT
120
1400-6790
1400-6791
D1 (33 mm long with 17-mm-high clamp) 240 and 350 1400-6370
D2 (44 mm long with 13-mm-high clamp) 700 1400-6371
Table 2 Order no.
Swichover plate for actuators 120 cm² Actuator 3277-5xxxxxx.00 (old) 1400-6819
Swichover plate new Actuator 3277-5xxxxxx.01 or higher (new) 1400-6822
Connecting plate for additional attachment of,
e.g. a solenoid valve
Actuator 3277-5xxxxxx.00 (old), G
1
8
Actuator 3277-5xxxxxx.00 (old),
1
8
NPT
1400-6820
1400-6821
Connecting plate new Actuator 3277-5xxxxxx.01 or higher (new) 1400-6823
Note! Only the new switchover and connecting plates can be used for new actuators (model index 01). Old and new
plates cannot be interchanged.
Connection block required for actuators with 240, 350 and 700 cm
2
diaphragm area (including seals and fastening screw)
G ¼ 1400-8819
¼ NPT 1400-8812
Table 3 Material Actuator size [cm²] Order no.
Piping required
including screw fitting
For actuator:
“Actuator stem retracts“
or
when the top diaphragm case is filled with ex
-
haust air from the positioner
Steel
240
1400-6444
Stainless steel 1400-6445
Steel
350
1400-6446
Stainless steel 1400-6447
Steel
700
1400-6448
Stainless steel
1400-6449
Table 4 · Range spring required Travel [mm] Actuator size [cm²] Order no.
2 (4.5 coils) 7.5 120, 240 1400-6443
1 (9.5 coils, installed as standard) 10 to 15 120, 240 and 350 1400-6442
2 15 700 1400-6443
1 30 700 1400-6442
Accessories Order no.
Pressure gauge build-on block (only for 120 cm
2
) G ¼ 1400-7458
¼ NPT 1400-7459
Pressure gauge kit for supply pressure and signal pressure Stainl. steel/Brass 1400-6950
Stainl. steel/St. steel 1400-6951
Filter check valve, replaces the vent plug and increases the degree of protection to IP 65 1790-7408
Assortment of spare parts including seals and diaphragms 1400-9895
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