Installation - Emerson Vilter VSS Serie Manual De Instalación, Operación Y Mantenimiento

ICM/ICAD Motorized Valve

Installation

No. Part
1 Housing
2 Top cover /
function module
2a O-ring
2b O-ring
2c O-ring
4 Gasket
4a Gasket
5 Bolts
11 Actuator
12 O-ring
13 O-ring
14 Seat
© Danfoss (AC-SMC/MWA), 11-2011
Installation, Programming, and Troubleshooting
1. All ICM valves and ICAD motor actuators must be
installed in horizontal pipelines with the motor
actuator in an upright position.
2. Preparation of Valve Body
ICM 20 (3/4") valves: both the integrated bonnet/
function module and the separate valve seat must
be removed from the valve body prior to welding.
To remove the ICM20-A33 or ICM20-A valve seat
use a 13mm socket and to remove the ICM20-B66,
ICM 20-B or ICM20-C valve seat, use a 12 mm hex
key.
- ICM 25 to 65 (1" to 2-1/2") valves, the integrated
bonnet and function module should be removed
as shown in the figure.
- ICM 100 to 150 (4" to 6") valves, the function
module and bonnet are separate pieces and
do not need to be removed prior to welding.
However, some form of arc welding should be
used to weld the valve into the piping and care
should be taken to protect the valve stem from
becoming contaminated.
DKRCI.EI.HT0.B2.22 / 520H4763
3
1
2
Removing the bonnet/function module from
the body of the ICM 25 to 65 valves.
4a
3
2
2c
2a
2b
5