Overview The cartridges used in VC-Series valves determine the Cv(kv) rating and flow of a valve body and can be replaced to match original factory specifications. 1000-series cartridges fit all 2-way VC bodies. 6000-series cartridges fit all 3-way VC bodies. Features Use VCZZ1XXX with two-way valves. Use VCZZ6XXX with three-way valves. Quick and easy replacement of moving parts. Restores valve to factory-new conditions. Using different cartridge changes Cv and flow characteristic of body. Identical cartridge can have different Cv in bodies of different sizes. Product Specifications Dimensions (in.)1 1/2 in. diameter x 3 1/8 in. high Dimensions (mm)37 mm diameter x 80 mm high IncludesThree-way VC Valves CommentsVC series Floating or Modulating actuator Valve TypeReplacement cartridge for VC series Controlled FluidWater w/max of 60% Glycol. Not for use with Steam Materials (Stem)Stainless Steel Materials (Cartridge)EPDM, Ryton & Noryl plastic Flow Characteristic Linear Stem Travel (in.)0.4 in. Stem Travel (mm)10 mm