英文S2014_ノンブル無し_高
71/128

EXPANSION VALVES Type ATXGENERAL DESCRIPTION•Capacity can be changed by replacing the body sheet assembly.•Application: General refrigeration and air conditioning system.•In the case of −20°C less, S–charge type is best suited for heat-pump air conditioners and unloading system attached device evaporation temperature.SPECIFICATIONS•Max. working pressure: 2.8 MPa {28kgf/cm2}............... (S, SL, CY–charge) 3.3 MPa {33kgf/cm2}........... (S–charge for R407C) 1.4 MPa {14kgf/cm2}............. (G, L, C, CL–charge)•Adjustable range of static superheat: 3 to 13°C................................... (G, L, CL–charge) 0 to 13°C............................................ (CY–charge) 0 to 8°C................................................ (S–charge) 1 to 7°C......................... (S, SL–charge for R404A)•Increase about 0.007MPa / rotationType ATX–BType ATX–DVALVE NOMENCLATURECatalog No. is decided according to the specifications.Example: Ⅰ: Type...... ATX–Thermostatic expansion valve for general use.Ⅱ: Model...... The first and second digits indicate inlet and outlet pipe size respectively. The last three digits indicate nominal capacity.Ⅲ: Connection...... B–Flare Nut Connection, D–Solder ConnectionⅣ: Refrigerant...... M=R134a, H=R22, U=R404A, P=R407CⅤ: Charge type...... G=G–charge, L=L–charge, C=C–charge, CL=CL–charge, CY=CY–charge, S=S–charge, SL=SL–chargeATX–34006BHLⅠⅡⅢⅣⅤCatalog No.Capacity (U.S.R.T.) {kW}ConnectionCapil.Tube Length(mm)Wt.(kg)TypeModelConnectionRefrigerantChargeR22R134aR404AR407CR404A(SL)InletOutletEqualizerATX–34006B(Flare)M(R134a)H(R22)U(R404A)P(R407C)SR134aR22R404AR407ASL(R404A)G L CCL(R22)1.0{3.51}0.7{2.46}0.7{2.46}1.0{3.51}0.3{1.16}3/8"1/2"1/4"Flareφ3×15001.2340132.1{7.39}1.6{5.63}1.5{5.27}2.2{7.74}0.8{2.90}340233.6{12.7}2.8{9.85}2.7{9.49}3.7{13.0}1.4{4.78}340355.5{19.3}4.2{14.8}4.0{14.1}5.7{20.0}2.0{7.19}340457.0{24.8}5.4{19.0}5.1{17.9}7.2{25.3}2.6{9.23}( )TYPE NUMBER SELECTION*Capillary tube length: 2000mm for S–charge valve as standard.・Capacity: Based on condensing temp. 38℃ and evaporating temp. 5℃. (−30℃ for SL–charge).

元のページ 

10秒後に元のページに移動します

※このページを正しく表示するにはFlashPlayer10.2以上が必要です