Samson 3730-4, Mounting And Operating Instructions

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18
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, see Fig. 6
Travel in mm Lever For actuators Order no.
7.5 S
Type 3271-5 Actuator with 60/120 cm² on Type 3510
Valve, see Fig. 10
1400-7457
5 to 50
Without
(Lever M is
mounted on basic model)
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, versions
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, version 1400-120 and 2800 cm² with
30/60 mm travel
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.
1400-7466
Mounting brackets for Emerson and Masoneilan linear actuators
In addition, a mounting kit acc. to IEC 60534-6 is required depending on the travel. See row above.
1400-6771
Accessories
Connecting plate G ¼: 1400-7461 · ¼ NPT : 1400-7462
or 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: 1402-0938
St. steel/st. steel: 1402-0939
Table 4
· Attachment according to VDI/VDE 3847 (Figs. 7 and 9)
Type 3730-4xxxxxxxx0x0070xx
Electropneumatic Positioner with VDI/VDE 3847 interface Order no.
Mounting
parts
Interface adapter 1402-0257
Mounting kit for attachment to SAMSON Type 3277 with 175 to 750 cm² 1402-0868
Mounting kit for attachment to SAMSON Type 3271 or non-SAMSON actuators 1402-0869
Connecting plate, including connection for air
purging of actuator spring chamber
Aluminum
ISO 228/1-G ¼ 1402-0268
¼-18 NPT 1402-0269
Stainless steel
ISO 228/1-G ¼ 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 only) 1402-0178
Table 5 · Attachment to rotary actuators
(Figs. 11 and 12)
Moun-
ting
parts
VDI/VDE 3845 (September 2010), refer to section 16.1 for details
Actuator surface area corresponds to level 1
Size AA1 to AA4, version with CrNiMo steel bracket
Size AA1 to AA4, heavy-duty version
Size AA5, heavy-duty version (e.g. Air Torque 10 000)
1400-7448
1400-9244
1400-9542
Bracket surface area corresponds to level 2, heavy-duty version 1400-9526