Note: Only solder version, connection sizes 28 mm / 1 1/8 inch and below are approved for flammable refrigerants.This product is approved for R290 by ignition source assessment in accordance to standard EN13463-1.© Danfoss | DCS ( az) | 2018.02067R9603067R9603Installation guideThermostatic expansion valvesType TGE 10, TGE 20 and TGE 40DKRCC.PI.AXV.A7.02 | 1Max. working pressure:PS/MWP = 46 bar / 667 psigMax. test pressure:Ptest = 51 bar / 740 psigRefrigerants:R410A, R32, R452B, R454B, R22, R134a, R1234ze, R407F, R407A, R404A,R507, R407C and R290For complete list of approved refrigerants, go to www.danfoss.comTGE 10 Balanced port design TGE 20 / TGE 40 Double balanced port designMax. 700 °C/ 1300 °FMax. 110 °C/ 230 °FMax. 700 °C/ 1300 °FDanfoss67N04.12OK 123Danfoss67N17.12MAH charge: 150 °C / 302 °FN charge: 100 °C / 210 °FK charge: 150 °C / 302 °F1/2 - 5/8 inch12 - 16 mm3/4 - 7/8 inch18 - 22 mm1 - 1 3/8 inch25 - 35 mmOKMin. 5% AgTorx T25Max. torque 4 Nm / 3 ft-lbf