Danfoss Motorised Valve VF 2 + AME 435 The valves with logarithmic characteristic provide a quality, cost effective solution for most water and chilled, water and steam (VFS 2 only) applications. Features 2- or 3- way valves Int. thread PN 16 (VRB) Ext. thread PN 16 (VRB, VRG) Compliance with PED directive 97/23/EC Download PDF Now