Emerson VILTER VSS Installation, Operation And Service Manual page 192

ICF 20
ICFO - manual opening module
ICFS - stop valve module
ICFR - manual regulating valve module
ICFN - stop/check valve module
Before remounting the cap on the modules
ICFS (stop valve module), ICFR (manual regulating
valve module) or ICFN (stop/check valve module)
please ensure that the gasket is present in the
cap. Then tighten the cap with 16 Nm (12 ft lbs).
ICF 25 - 40
ICFS - stop valve module ICFE - solenoid valve module
ICFR - manual regulating valve module
ICFN - stop/check valve module
Packing gland
If the packing gland is leaking, tighten it
carefully with a wrench.
Do not apply too much force.
Danfoss recommends that you conduct a
stepwise tightening of the packing gland.
For each turn check for possible leaks.
Before remounting the cap on the modules
ICFS (stop valve module), ICFR (manual regulating
valve module) or ICFN (stop/check valve module)
please ensure that the gasket is present in the
cap. Then tighten the cap with 24 Nm (18 ft lbs).
© Danfoss A/S (AC-MCI/MWA), 2012-12 DKRCI.PI.FT0.C4.02 / 520H5450 3