英文S2014_ノンブル無し_高
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EXPANSION VALVES Type BHXGENERAL DESCRIPTION•Application: General refrigeration and air conditioning system.Note: This valve provides excellent control in unloading, heat pump application, or in a hot gas defrost system.• Charge: S (Special) charge for all purpose with 18°C (standard) MOP.• Max. working pressure: 2.8 MPa {28 kgf/cm2}• Adjustable range of static superheat: 0 to 8°C• Superheat change: 4 to 5°CDIMENSIONSφ15.9100φ3×1500 φ6110126261φ15.9φ6150(51)49(54)452910031(30)44(43)φ3×1500 120(122)124Type BHX–45030B to 45050B(BHX–56070B to 56140B)Type BHX–57070D to 71140DUnit: mmVALVE NOMENCLATURECatalog No. is decided according to the specifications.Example:Ⅰ:Type...... BHX–Thermostatic expansion valve for general useⅡ:Model...... The first and the 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=R 22Ⅴ:Charge type...... S=S–chargeBHX–45030BHSⅠⅡⅢⅣⅤTYPE NUMBER SELECTION (SPECIFICATIONS)Capacity: Based on condensing temp. 38°C and evaporating temp. 5°C.Catalog No.Capacity (U.S.R.T.) {kW}ConnectionCapil. Tube Length (mm)Wt. (kg)TypeModelConnectionRefrigerantChargeR134aR22InletOutletEqualizerBHX–45030B (Flare) or D (Solder)M (R134a)H (R22) S (Special)3.6 {12.7}4.8 {16.9}1/2"5/8"1/4" Flareφ3 × 1500 0.85450404.8 {16.9}6.4 {22.6}450506.0 {21.1}8.0 {28.1}56070B (Flare)8.4 {29.5}11.2 {39.4}5/8"3/4"1.045609010.8 {38.0}14.4 {50.6}5611013.2 {46.4}17.6 {61.9}5614016.8 {59.1}22.4 {78.7}57070D (Solder)8.4 {29.5}11.2 {39.4}7/8"1/4" Solder0.845709010.8 {38.0}14.4 {50.6}7111013.2 {46.4}17.6 {61.9}7/8"1–1/8"0.857114016.8 {59.1}22.4 {78.7}

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