Samson 3730-4 - Electrical Connections

50 EB 8384-4 EN
Attachment to the control valve – Mounting parts and accessories
Table3: Attachment to NAMUR ribs or control valves with rod-type yokes (20 to 35mm rod diameter)
according to IEC60534-6 (Fig.5 and Fig.9)
Travel in mm Lever For actuator Order no.
7.5 S
Type 3271-5 with 60/120 cm² on Type3510 Micro-ow Valve (Fig.9)
1402-0478
5 to 50 M
1)
Actuators from other manufacturers and Type3271 with 120 to 750 cm² effective
areas
1400-7454
14 to 100 L Actuators from other manufacturers and Type 3271 with 1000 and 1400-60 cm² 1400-7455
40 to 200 XL
Actuators from other manufacturers and Type 3271 with 1400-120 and 2800cm²
and with 120mm travel
1400-7456
30 or 60 L
Type 3271 with 1400-120 and 2800cm² with 30/60mm travel
2)
1400-7466
Mounting brackets for Emerson and Masoneilan linear actuators (in addition, a
mounting kit according to IEC60534-6 is required depending on the travel). See
rows above.
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)
Stainless steel/brass
1402-0938
Stainless steel/
stainless steel
1402-0939
1)
M lever is mounted on basic device (included in the scope of delivery)
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4: Attachment according to VDI/VDE3847 (Fig.6 and Fig.8)
Electropneumatic positioners with VDI/VDE3847 interface (Type3730-4xxx0xxxx0x0070xx) Order no.
Mounting
parts
Interface adapter 1402-0257
Mounting kit for attachment to SAMSON Type3277 Actuator with 175 to 750cm² 1402-0868
Mounting kit for attachment to SAMSON Type3271 Actuator or non-SAMSON
actuators
1402-0869
Connecting plate, including connection for air
purging of actuator spring chamber
Aluminum
ISO228/1-G¼ 1402-0268
¼-18NPT 1402-0269
Stainless
steel
ISO228/1-G¼ 1402-0270
¼-18NPT 1402-0271
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