Samson 3730-0, Mounting And Operating Instructions

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EB 8384-0 EN 33
Attachment to the control valve – Mounting parts and accessories
Table 5: Attachment to NAMUR ribs or control valves with rod-type yokes (20 to 35 mm
rod diameter) according to IEC 60534-6 (Fig. 5)
Travel [mm] Lever For actuator Order. no.
7.5 S Type 3271-5 with 60/120 cm² on Type 3510 Micro-flow Valve, (Fig. 9) 1402-0478
5 to 50 M 1) Actuators from other manufacturers and Type 3271 with 120 to 750 cm² 1400-7454
14 to 100 L
Actuators from other manufacturers and Type 3271, version 1000 and
1400-60
1400-7455
40 to 200 XL
Actuators from other manufacturers and Type 3271, versions 1400-120
and 2800 cm² with 120 mm travel
1400-7456
30 or 60 L
Type 3271, versions 1400-120 and 2800 cm² with 30/60 mm travel 2) 1400-7466
Mounting brackets for Emerson and Masoneilan linear actuators (in addi -
tion, a mounting kit is required depending on the travel for actuators from
other manufacturers)
1400-6771
Valtek Type 25/50 1400-9554
Accessories
Connecting plate (6)
G ¼ 1400-7461
¼ NPT 1400-7462
Pressure gauge bracket (7)
G ¼ 1400-7458
¼ NPT 1400-7459
Pressure gauge mounting kit up to max. 6 bar
(output/supply)
St. steel/brass 1400-6950
St. steel/st. steel 1400-6951
1)
Lever M is mounted on basic model (included in the scope of delivery of the positioner)
2)
In conjunction with Type 3273 Side-mounted Handwheel with 120 mm rated travel, additionally one bracket
(0300-1162) and two countersunk screws (8330-0919) are required.
Table 6: Attachment according to VDI/VDE 3847 (Fig. 6 and Fig. 8)
Electropneumatic positioners with VDI/VDE 3847 interface
(Type 3730-0x00000000x0070xx) Order no.
Mounting
parts
Interface adapter 1402-0257
Mounting kit for attachment to SAMSON Type 3277 Actuator, 175 to
750 cm²
1402-0868
Mounting kit for attachment to SAMSON Type 3271 Actuator or non-
SAMSON actuators
1402-0869
Travel pick-off for valve travel up to 100 mm 1402-0177
Travel pick-off for 100 to 200 mm valve travel (SAMSON Type 3271
Actuator only)
1402-0178