Danfoss ICM20-25A/ICM32-40B motor operated valve Product introduction

ICM motor operated valves belong to the ICV  family and are one of two product groups. ICV types – ICS - Pilot operated servo valve – ICM - Motor operated vave The motor operated valve comprises four main  components: Valve body, top cover, function  module and Actuator. On ICM 20 – 65 the top  cover and function module will be combined.  ICM are motor operated valves driven by actuator  type ICAD.  ICM valves are designed to regulate an expansion  process in liquid lines with or without phase  change or control pressure or temperature in  dry and wet suction lines and hot gas lines.  ICM valves are designed so that the opening  and closing forces are balanced, therefore, only  two sizes of ICAD actuators are needed for the  complete range of ICM from DN 20 to DN 150.  The ICM motor operated valve and ICAD actuator  assembly offers a very compact unit with small  dimensions.

Features (valve)

• Designed for Industrial Refrigeration  applications for a maximum working pressure  of 52 bar g / 754 psi g. • Applicable to HCFC, HFC, R717 (Ammonia) and  R744 (CO2). • Direct coupled connections.  • Connection types include butt weld, socket  weld, solder and threaded connections. • Low temperature steel body. • Low weight and compact design. • V-port regulating cone ensures optimum  regulating accuracy particularly at part load. • Cavitation resistant valve seat on A cones. • Modular Concept – Each valve body is available with several  different connection types and sizes. – Valve overhaul is performed by replacing  the function module (ICM 20 – 65). – Possible to convert ICM motor operated  valve to ICS pilot operated servo valve. – Spare parts available for ICM 100 – 150. • Manual opening possible via ICAD or Multifunction tool.

• PTFE seat provides excellent valve tightness.  • Magnet coupling - real hermetic sealing. • ICAD 600A / 1200A include encoder function  that will provide a true valve position feedback  to Danfoss controller or non-Danfoss control  systems. • Classification: DNV, CRN, BV, EAC etc.  To get an updated list of certification on the  products please contact your local Danfoss  Sales Company.