30
EB 8394 EN
Mounting the positioner
Table 4: Pipe connections for Type 3277 (direct attachment)
Pipe connection
Actuator size
Material
Connection
Order no.
Piping with screw fittings
– for fail-safe action "actuator stem retracts"
– with air purging of the top diaphragm chamber
175 cm²
Steel
G ¼
/ G
3
/
8
1402-0930
¼ NPT/
3
/
8
NPT 1402-0958
Stainless
steel
G ¼
/ G
3
/
8
1402-0950
¼ NPT/
3
/
8
NPT 1402-0964
240 cm²
Steel
G ¼
/ G
3
/
8
1402-0927
¼ NPT/
3
/
8
NPT
1402-0959
Stainless
steel
G ¼
/ G
3
/
8
1402-0951
¼ NPT/
3
/
8
NPT 1402-0965
350 cm²
Steel
G ¼
/ G
3
/
8
1402-0928
¼ NPT/
3
/
8
NPT 1402-0960
Stainless
steel
G ¼
/ G
3
/
8
1402-0952
¼ NPT/
3
/
8
NPT 1402-0966
355 cm²
Steel
G ¼
/ G
3
/
8
1402-0956
¼ NPT/
3
/
8
NPT 1402-0961
Stainless
steel
G ¼
/ G
3
/
8
1402-0953
¼ NPT/
3
/
8
NPT 1402-0967
700 cm²
Steel
G ¼
/ G
3
/
8
1402-0929
¼ NPT/
3
/
8
NPT 1402-0962
Stainless
steel
G ¼
/ G
3
/
8
1402-0954
¼ NPT/
3
/
8
NPT 1402-0968
750 cm²
Steel
G ¼
/ G
3
/
8
1402-0957
¼ NPT/
3
/
8
NPT 1402-0963
Stainless
steel
G ¼
/ G
3
/
8
1402-0955
¼ NPT/
3
/
8
NPT 1402-0969
Summary of Contents for 3725 series
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