China Solenoid Valve Solenoid Valve Types Solenoid Valve Manufacturers

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. InSealing & Gaskets sulation class: B class
6. Coil temperature rise: Not more than 80K.Application:
1. The conversion of household heat pump air conditionHeater & Heat Exchanger er refrigeration and heating.
2. Hot air type of defrost switch device of various refrigerators and dehumidifiers.
3. Various freezeAuto Repair Equipment & Tools rs, 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-9UΦ11.13/8,5/161/2Industrial Customized Service 2 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…