Dhrf-38 Heat Reclaim Valve for Fruit Cold Storage

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Anhui
Validity to:
Long-term effective
Last update:
2017-12-22 09:07
Browse the number:
69

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Company Profile

Anhui Tianda Electronic Science & Technology Co., Ltd.

By certification [File Integrity]

Contact：Mrs. Yoyo(Mr.)

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Telephone：

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Area：Anhui

Address：Anhui

Website： http://tiandakj.jssytm.com/

Product details

Model name: Defrost refrigeration valve
HS code: 8481802190

Connection 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.
Sensible heat defrost is a new defrosting method which avoids disadvantages of four-way valve reverse defrost and uses the sensible heat of hot refrigerant vapor fromcompressor to defrost.

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:

Model	Port Size(mm)	Connection size(inch)		Power	Qty/ctn
		D	E. S. C	Power
DSF-4U	Φ8	5/16,3/8	3/8	1 ton	50
DSF-4	Φ8	5/16,3/8	3/8
DSF-9U	Φ11.1	3/8,5/16	1/2	2 ton	50
DSF-9	Φ11.1	3/8,5/16	1/2
DSF-11	Φ11.5	3/8,1/2	5/8,3/4	3 ton	50
DSF-11U	Φ11.5	3/8,1/2	5/8,3/4
DSF-20	Φ15.5	1/2,5/8	3/4,7/8	4-6 ton	18
DSF-20U	Φ15.5	1/2,5/8	3/4,7/8
DSF-38	Φ20	5/8,3/4,7/8	7/8,1-1/8	10 ton	12
DSF-48	Φ26	7/8,1-1/8	1-1/8,1-3/8	12 ton	12
DSF-70	Φ41	5/16,12/8	14/8	40	1
DRHF-4	Φ8	3/8	3/8	1 ton	50
DRHF-9	Φ11	1/2	1/2	2 ton	50
DRHF-20	Φ15.5	5/8	5/8	4-6 ton	18
DRHF-38	Φ20	7/8	7/8	10 ton	12
DRHF-48	Φ26	1-1/8	1-1/8	12 ton	12
Inserted Coil	AC220V,110VAC,AC24V,277VAC, 12VDC, 12VAC				100
Wire Coil	AC220V,110VAC,AC24V,277VAC				100

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