AKVH are electrically operated expansion valves designed for refrigerating plants using R744 refrigerant. The AKVH valves are normally controlled by a controller from Danfoss’ range of ADAP- KOOL® controllers. The AKVH valves are supplied as a component program, as follows:• Separate valve.• Separate coil with junction box or conduithub.• Spare parts in the form upper part, orificeand filterThe individual capacities are indicated with anumber forming part of the type designation.The number represents the size of the orificeof the valve in question. A valve with orifice 3will for example be designated AKVH 10-3.The orifice assembly is replaceable.The AKVH 10 valves cover a capacity rangefrom 0.4 kW to 11 kW in refrigerationapplications and 0.8 kW to 22 kW in freezingapplications.