Expansion valve similar dafoss TE Series 1.Interchangeable orifice assembly 2. Can be supplied with MOP ... 3.R22, R134a, R407 Expansion valve similar with dafoss TE Series Characteristicsl Interchangeable orifice assembly,easier stocking,easy capacity matching,better ... is between 28.Turn adjusting stem anticlockwise one round,reduces superheat 0.3. expansion valve similar with danfoss TE Series for R22 ...