DPF Electric Expansion Valve

Product ID: Expansion Valve

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Household air-conditioning electronic expansion valve is mainly applied in frequency conversion air-conditioning system, to realize the automatic control of refrigerant flow rate, thus to make air-conditioning system to work in the best situation and to realize fast freezing, temperature precision controlling and electric saving.
Specifications
  • Working condition^$Coil power supply: DC12V?0%
  • Insulation resistance: 100MΩ(Minimum)
  • Electric current per phase: 0.25A
  • Way of excitation: 1-2 phase excitation (30-90 phase), single-pole drive
  • Coil insulation class: E
  • Medium of application: R22, R407C etc
  • Environmental temperature:-30~+60℃
  • Medium temperature:-30~+70℃
  • Environmental humidity: 95%(Maximum)
  • Using pressure range:0~2.26MPa
  • Full stoke pulse: 500
  • On-valve converse pressure: 1.47MPa(minimum)
  • On-valve pulse: 32?0
  • Life: 100000 times
  • Temperature rise: less than 55℃
  • ^#Product No^$DPF1.6
  • DPF1.8
  • DPF2.2
  • DPF2.4^#USRT Capacity^$DPF1.6:1.5
  • DPF1.8:2
  • DPF2.2:3
  • DPF2.4:4^#Valve size (mm)^$DPF1.6:1.6mm
  • DPF1.8:1.8mm
  • DPF2.2:2.2mm
  • DPF2.4:2.4mm^#Flow rate NL/min(250Pulse)^$DPF1.6:19.3?.9
  • DPF1.8:25?
  • DPF2.2:37?.4
  • DPF2.4:51.7?0.5 ^#
  • Features
    ZHONGBAO^$^#

    Main Products

    solenoid valve,ball valve,expansion valve,pump