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Danfoss FIA-140B Installation Manual
Danfoss FIA-140B Installation Manual

Danfoss FIA-140B Installation Manual

Strainer

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Installation guide
Strainer
FIA-140B DN 50-150
1
Maintenance
Valve size
DN 50-65
Bolts A*
DN 80
DN 100
DN 125-150
Bolt E** DN 50-150
*Always use 42CrMo4+QT
**Pre-tighten with the given torque +45 degrees clockwise rotation
© Danfoss | Climate Solutions | 2023.12
2
D
D
C
D
C
B
B
C
A
B
A
A
Bolt
Nm
LB-ft
M14x38
133 ± 5
98 ± 3.7
M12x40
84 ± 5
62 ± 3.7
M14x45
135 ± 5
100 ± 3.7
M18x60
280 ± 20
207 ± 15
-
10
7.4
D
3
089 0879
D
F
AN473728597146en-000101 | 1
0879

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Summary of Contents for Danfoss FIA-140B

  • Page 1 135 ± 5 100 ± 3.7 DN 125-150 M18x60 280 ± 20 207 ± 15 Bolt E** DN 50-150 *Always use 42CrMo4+QT **Pre-tighten with the given torque +45 degrees clockwise rotation © Danfoss | Climate Solutions | 2023.12 AN473728597146en-000101 | 1...
  • Page 2 Pressure and temperature range cover. FIA-140B DN 50-150: The strainers are designed for a max. working pressure of 140 bar (2030 psig) at -40/+150 °C (-40/+302 °F). Tightening...