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Danfoss HFI Instructions

Danfoss HFI Instructions

Float valve (high pressure)

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Instructions
Float Valve (High Pressure)
HFI
Installation
Fig. 1
Fig. 3
Maintenance
Fig. 4
Detail / Détail A
Fully closed
Complètement fermé
A
No orifice holes
exposed
Fig. 6
© Danfoss A/S (MWA), 2015-01
Fig. 5
Detail / Détail B
Fully open
Complètement ouvert
B
Orifice holes
exposed
DKRCI.PI.GB0.A7.77 / 520H0444
Fig. 2
24 mm
183 Nm (135 LB-feet)
70
50
24 mm
183 Nm
(135 LB-feet)
60
40
1

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Summary of Contents for Danfoss HFI

  • Page 1 183 Nm (135 LB-feet) Fig. 5 Fig. 4 Detail / Détail A Detail / Détail B Fully closed Fully open Complètement fermé Complètement ouvert No orifice holes Orifice holes exposed exposed Fig. 6 © Danfoss A/S (MWA), 2015-01 DKRCI.PI.GB0.A7.77 / 520H0444...
  • Page 2 Colours and identification traps and reduce the risk of hydraulic The HFI valves are painted with a red oxide pressure caused by thermal expansion. It primer in the factory. The external surface must be ensured that the valve is protected of the valve housing must be prevented from pressure transients like “liquid...
  • Page 3 Couleurs et identification à éviter les pièges liquides et réduire Les vannes HFI sont revêtues en usine les risques de formation d’une pression d’une couche primaire d’oxyde rouge. La hydraulique sous l’effet de la dilatation surface extérieure du boîtier de flotteur...
  • Page 4 © Danfoss A/S (MWA), 2015-01 DKRCI.PI.GB0.A7.77 / 520H0444...

This manual is also suitable for:

Hfi 070 fd 150Hfi 070 fd 100Hfi 050 fd 150Hfi 060 fd 150Hfi 060 fd 100Hfi 040 fd 100 ... Show all