Installation - Danfoss ICM User Manual

ICM and ICMTS Motorized Valves with ICAD Actuators

Installation

1. All ICM and ICMTS valves and ICAD motor actuators must be installed in horizontal pipelines with the motor
actuator in an upright position (+/- 45° for ICMTS 50/80)
2. Preparation of Valve Body ICM 20 and ICMTS 20 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 20-A33 or ICM20-A
valve seat use a 13mm socket wrench and to remove the 20-B66, ICM 20-B or 20-C valve seat, use a 12 mm hex
key
2.1. ICM 25 to 65 and ICMTS 50/80 valves, the integrated bonnet and function module should be removed as
shown in the Figure 1
2.2. ICMTS 20 valve, the function modulet should be removed as shown in the
2.3. ICM 100 to 150 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
Figure 1: Removing the bonnet/function module from the body of the ICM 25 to 65 valves
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Figure 2: Removing the bonnet/function module from the body of the ICMTS 20 valves
Width across flats:
54 mm (2.13 in)
© Danfoss | Climate Solutions | 2024.01
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Figure 1
BC465027827472en-000102 | 5