Electronic Expansion Valve Supplier

Coil supply voltage: DC12V±10%

Coil insulation resistance: >100MΩ

Drive current: 0.25A/phase

Excitation mode: 1-2 phase excitation (30-90 pulse), single pole drive

Applicable refrigerants: R22, R407C, R410A, etc.

Ambient temperature: -30℃~+60℃

Medium temperature: -30℃~+70℃

Maximum ambient humidity: 95%RH or less

Full pulse number: 500

Open pulse: 32±20

Maximum working pressure: 4.2MPa

ModelNominal capacityValve port diameterMax. operating pressure(Mpa)Reverse opening pressure(Mpa)Outer diameter
(mm)
KWUS.TR22R407CR410AR22R407CR410A
DPF1.33.51.0Φ1.32.32.53.41.51.52.1Φ6.35
DPF1.65.31.5Φ1.62.32.53.41.51.52.1Φ6.35
DPF1.87.02Φ1.82.32.53.41.51.52.1Φ6.35
DPF2.210.63Φ2.22.32.53.41.51.52.1Φ6.35
DPF2.417.65Φ2.42.32.53.41.51.52.1Φ8.00
DPF3.021.16Φ3.02.32.32.31.51.51.5Φ8.00
DPF3.228.28Φ3.22.32.32.31.51.51.5Φ8.00

We support custom electronic expansion valves. We can replace Sanhua’s electronic expansion valve, Danfoss’s electronic expansion valve, etc. Electronic Expansion Valve Support

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