3-Way Valve of Air Condtioner

Model name: Defrost refrigeration valve
HS code: 8481802190Connection Form: Brazing
Material: Brass
Valve Structure: Pilot Piston Structure
Usage: Flow Control
Application: Industrial Usage, Household Usage
Trademark: Tianda
Origin: Chuzhu,China
Actuator: Electric
Type: Direct Acting
Pressure: Ordinary Temperature
Power Supply: AC Solenoid Valve
Standard: DIN
Quality: Perfect
Certification: UL, RoHS, TUV,Description:
Hot gas defrost refrigeration valve are used to defrost the evaporator in low temp freezers.
Sensibleheatdefrostisanewdefrostingmethodwhichavoidsdisadvantagesoffour-wayvalvereversedefrostand uses thesensibleheatofhotrefrigerantvaporfromcompressortodefrost.Technical parameter:
1. External leakage test pressure: 3.0 Mpa
2. Max. Operating pressure: 3.0 Mpa
3. Water test pressure: With water pressure 4.4Mpa
4. Burst pressure: 14.4Mpa
5. Ambient Temperature: Electricity on -20º C~+55º C
6. Relative Humidity: Less than95%RH
7. Fluid permission temperature: -20º C~+120º C
8. Min. Operating Voltage: Under the different press of 2.25Mpa
9. Durability: >20.000times(Grease is allowed)
10. Coil Max. Temperature: +120º C
11. Noise: Not more than 45dB(A)Coil's electric parameter
1. Rated voltage: AC220V 50/60Hz
2. Insulation resistance: ≥ 100MΩ
3. Di-electricity: Under 1500 voltage for the minute of 1800 voltage for one second. No break down of flash over.
4. Power: 5~7W
5. Insulation class: B class
6. Coil temperature rise: Not more than 80K.Application:
1. The conversion of household heat pump air conditioner refrigeration and heating.
2. Hot air type of defrost switch device of various refrigerators and dehumidifiers.
3. Various freezers, showcase window defrost ice and thawing the conversion of the energy-saving circuit.Model table as below:ModelPort Size(mm)Connection size(inch)PowerQty/ctnDE. S. CDSF-4UΦ85/16,3/83/81 ton50DSF-4Φ85/16,3/83/8DSF-9UΦ11.13/8,5/161/22 ton50DSF-9Φ11.13/8,5/161/2DSF-11Φ11.53/8,1/25/8,3/43 ton50DSF-11UΦ11.53/8,1/25/8,3/4DSF-20Φ15.51/2,5/83/4,7/84-6 ton18DSF-20UΦ15.51/2,5/83/4,7/8DSF-38Φ205/8,3/4,7/87/8,1-1/810 ton 12DSF-48Φ267/8,1-1/81-1/8,1-3/812 ton12DSF-70Φ415/16,12/814/8401DRHF-4Φ83/83/81 ton50DRHF-9Φ111/21/22 ton50DRHF-20Φ15.55/85/84-6 ton18DRHF-38Φ207/87/810 ton 12DRHF-48Φ261-1/81-1/812 ton12Inserted CoilAC220V,110VAC,AC24V,277VAC, 12VDC, 12VAC100Wire CoilAC220V,110VAC,AC24V,277VAC100Please contact us for more information…
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