Samson 3730-2 Mounting And Operating Instructions page 51
Electropneumatic positioner
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Also See for 3730-2:
- Mounting and operating instructions (176 pages) ,
- Quick manual (2 pages) ,
- Operating instructions manual (132 pages)
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Table 2: Direct attachment to Type 3277 Actuator (Fig. 4)
Standard version for actuators 175, 240, 350, 355, 700, 750 cm²
Mounting
parts
Version compatible with paint for actuators 175, 240, 350, 355, 700, 750 cm²
Piping with screw fittings
– for fail-safe action "actuator stem retracts"
– with air purging of the top diaphragm chamber
Accessories
Connection block with seals and screw
Pressure gauge mounting kit up to max. 6 bar (output/
supply)
EB 8384-2 EN
Attachment to the control valve – Mounting parts and accessories
G
¼
Steel
NPT/
¼
175 cm²
G
/G
¼
Stainless
steel
NPT/
¼
G
/G
¼
Steel
NPT/
¼
240 cm²
G
/G
¼
Stainless
steel
NPT/
¼
G
/G
¼
Steel
NPT/
¼
350 cm²
G
/G
¼
Stainless
steel
NPT/
¼
G
/G
¼
Steel
NPT/
¼
355 cm²
G
/G
¼
Stainless
steel
NPT/
¼
G
/G
¼
Steel
NPT/
¼
700 cm²
G
/G
¼
Stainless
steel
NPT/
¼
G
/G
¼
Steel
NPT/
¼
750 cm²
G
/G
¼
Stainless
steel
NPT/
¼
G
¼
NPT
¼
Stainless steel/brass
Stainless steel/stainless
steel
Order no.
1400-7453
1402-0941
/ G
1402-0970
3
/
8
NPT
1402-0976
3
/
8
1402-0971
3
/
8
NPT
1402-0978
/
3
8
1400-6444
3
/
8
NPT
1402-0911
3
/
8
1400-6445
3
/
8
NPT
1402-0912
/
3
8
1400-6446
3
/
8
NPT
1402-0913
3
/
8
1400-6447
3
/
8
NPT
1402-0914
3
/
8
1402-0972
/
3
8
NPT
1402-0979
3
/
8
1402-0973
3
/
8
NPT
1402-0980
3
/
8
1400-6448
3
/
8
NPT
1402-0915
3
/
8
1400-6449
3
/
8
NPT
1402-0916
3
/
8
1402-0974
3
/
8
NPT
1402-0981
/
3
8
1402-0975
3
/
8
NPT
1402-0982
3
/
8
1400-8819
1402-0901
1400-6950
1400-6951
51
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