Model NO.: 70000BTU or 3 TON
Indoor Machine Noise: <23dB
Cooling/Heating: Cooling/Heating
Power Source: Electrical
Condition: New
Power Type: AC or DC
Trademark: ANHUI TIANDA
Transport Package: 50PCS/CTN
Specification: 565x415x250
Origin: Chuzhou, Anhui, China
HS Code: 8481802910
Model NO.: 70000BTU or 3 TON
Indoor Machine Noise: <23dB
Cooling/Heating: Cooling/Heating
Power Source: Electrical
Condition: New
Power Type: AC or DC
Trademark: ANHUI TIANDA
Transport Package: 50PCS/CTN
Specification: 565x415x250
Origin: Chuzhou, Anhui, China
HS Code: 8481802910
  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.
 
Technical Requirements
  1. Nominal capacity: 9.0KW
  2. Suitable power: 0.75-2.0HP
  3. Port size: 11.1mm
  4. High-pressure side interface port size(inch): 5/16,3/8
  5. Low-pressure side interface port size(inch):1/2
  6. Internal leakage:≤1.5L/min
  7. Applicable refrigerant:R22,R407C,R134a,R410A
  8. Maximum working pressure: R22,R407C,R134a:3.0MPA
                                                        R410A:4.15MPA
  1. Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA
  2. Matched coil voltage:
          AC24V,AC100V,AC115V,AC120V,AC220V/240V,AC277V (50HZ/60HZ), DC24V
  1. Matched Coil(5-8w) allows maximum temperature: 130ºC
  2. Applicable fluid temperature: -20ºC~120ºC
  3. Applicable ambient temperature:-20ºC~+55ºC
Model Max. Connections Coil 
Capacity Discharge Suction
DSF-4 9000Btu 5/16" 3/8" 220V
DSF-4U 9000Btu 5/16" 3/8"  
DSF-9 18000Btu 3/8" 1/2" veya
DSF-9U 20000Btu 3/8" 5/8" 24V
DSF-11 24000Btu 1/2" 5/8"  
DSF-20 70000Btu 1/2" 3/4"  
DSF-34 120000Btu 3/4" 7/8"  
DSF-38 130000Btu 7/8" 1 1/8"  
DSF-50 170000Btu 7/8" 1 1/8"  
DSF-70 250000Btu 1" 1 1/4"  
 
Catalog No. Port Size(mm) Connection(inch) O. P. D (Mpa) Internal Leakage (ml/min) Power
P=1.0Mpa at 70  (TON)
D E. S. C Max Min
DSF-4U Φ8 5/16,3/8 3/8 3.0/4.15 0.2 < 1000 0.75-1.5
DSF-4 Φ8 5/16,3/8 3/8
DSF-9U Φ11.1 3/8,5/16 1/2 3.0/4.15 0.25 < 1500 0.75~2
DSF-9 Φ11.1 3/8,5/16 1/2
DSF-11 Φ11.5 3/8,1/2 5/8,3/4 3.0/4.15 0.3 < 2000 2~4
DSF-11U Φ11.5 3/8,1/2 5/8,3/4
DSF-20 Φ15.5 1/2,5/8 3/4,7/8 3.0/4.15 0.34 < 4000 2~8
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 3.0/4.15 0.34 < 6000 6~12
DSF-48 Φ26 7/8,1-1/8 1-1/8,1-3/8 3.0/4.15 0.34 < 8000 8~20
DSF-140 Φ41 5/16,12/8 14/8 3.0/4.15 0.34 < 10000 40
DRHF-4 Φ8 3/8 3/8 3.0/4.15 0.2 < 1000 0.75~1.5
DRHF-9 Φ11 1/2 1/2 3.0/4.15 0.25 <1500 0.75~3
DRHF-20 Φ15.5 5/8 5/8 3.0/4.15 0.34 <4000 2~8
DRHF-38 Φ20 7/8 7/8 3.0/4.15 0.34 <6000 6~12
DRHF-48 Φ26 1-1/8 1-1/8 3.0/4.15 0.34 <8000 8~20
Inserted Coil AC220V,AC115V~120V,AC100V~110V,AC24V,AC220V~240V
Wire Coil AC220V,AC115V~120V,AC100V~110V,AC24V,AC220V~240V,AC265V~277V

Technical Requirements
1.       Nominal capacity: 38.0KW
2.       Suitable power: 6-12HP
3.       Port size: 20.0mm
4.       High-pressure side interface port size(inch): 7/8
5.       Low-pressure side interface port size(inch):7/8
6.       Internal leakage:≤6.0L/min
7.       Applicable refrigerant:R22,R407C,R134a,R410A
8.       Maximum working pressure: R22,R407C,R134a:3.0MPA
                               R410A:4.15MPA
9.  Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA
10.   Matched coil voltage:
AC24V, AC100V, AC115V, AC120V, AC220V/240V, AC277V (50HZ/60HZ), DC24V
11.   Matched Coil(5-8w) allows maximum temperature: 130ºC
12.   Applicable fluid temperature: -20ºC~120ºC
13.   Applicable ambient temperature:-20ºC~+55ºC

Raw material:
(1) Copper tube (inner smooth or inner grooved): O.D.5, Ø7, Ø7.94, Ø9.52,  12.7,15.88
(2) Wall thickness:t=0.32~0.36  
(3) Bare, hydrophilic Al foil(green antibacterial hydrophilic Al foil or slica antibacterial Al foil )
    Side plate: galvanized steel plate:t=0.8~2.0

Raw material:
(1) Copper tube (inner smooth or inner grooved): O.D.5, Ø7, Ø7.94, Ø9.52,  12.7,15.88
(2) Wall thickness:t=0.32~0.36  
(3) Bare, hydrophilic Al foil(green antibacterial hydrophilic Al foil or slica antibacterial Al foil )
    Side plate: galvanized steel plate:t=0.8~2.0
Specification  Holes Distance  Fin type  Expansion ability
 Φ7.0  21*12.7  wave, slit, louver   6 rows, 36 Holes 
 Φ7.94  25.4*22  flat fin  2 rows, 36 holes
 Φ9.52  25*21.65  flat fin, slit, wave  6 rows, 44 holes

Condenser feature
Material: Copper, aluminium, galvanized plate
. Copper pipe: Diameter 7mm, 7.94mm, 9.52mm etc, inner grooved or smooth tube
Aluminium foil: Hydrophilic or bare
. Fin type: Louver fin, flat fin, corrugated fin
Pitch of fins can be adjusted between 1.8-5.8mm
Pitch of holes and pitch of rows: 25*21.65mm and 19.05*12.7mm, 25.4*22mm, equilateral triangle arrangement
Suitable for R134A, R22, R404A. R407C refrigerant and so on
Different alternative fan available: Micro fan, shaded pole or outer rotor fan motor
Did 3.0MPA air pressure(nitrogen)test leakless
Widely used in refrigerator, air conditioner, cold room, display case ice chest ice maker, water dispenser and other refrigeration industry
We can offer customized service as well
4 Way Reversing Valve for Heat Pump Air Conditioner
 
  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.
 
Technical Requirements
  1. Nominal capacity: 9.0KW
  2. Suitable power: 0.75-2.0HP
  3. Port size: 11.1mm
  4. High-pressure side interface port size(inch): 5/16,3/8
  5. Low-pressure side interface port size(inch):1/2
  6. Internal leakage:≤1.5L/min
  7. Applicable refrigerant:R22,R407C,R134a,R410A
  8. Maximum working pressure: R22,R407C,R134a:3.0MPA
                                                        R410A:4.15MPA
  1. Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA
  2. Matched coil voltage:
          AC24V,AC100V,AC115V,AC120V,AC220V/240V,AC277V (50HZ/60HZ), DC24V
  1. Matched Coil(5-8w) allows maximum temperature: 130ºC
  2. Applicable fluid temperature: -20ºC~120ºC
  3. Applicable ambient temperature:-20ºC~+55ºC
Model Max. Connections Coil 
Capacity Discharge Suction
DSF-4 9000Btu 5/16" 3/8" 220V
DSF-4U 9000Btu 5/16" 3/8"  
DSF-9 18000Btu 3/8" 1/2" veya
DSF-9U 20000Btu 3/8" 5/8" 24V
DSF-11 24000Btu 1/2" 5/8"  
DSF-20 70000Btu 1/2" 3/4"  
DSF-34 120000Btu 3/4" 7/8"  
DSF-38 130000Btu 7/8" 1 1/8"  
DSF-50 170000Btu 7/8" 1 1/8"  
DSF-70 250000Btu 1" 1 1/4"  
 
Catalog No. Port Size(mm) Connection(inch) O. P. D (Mpa) Internal Leakage (ml/min) Power
P=1.0Mpa at 70  (TON)
D E. S. C Max Min
DSF-4U Φ8 5/16,3/8 3/8 3.0/4.15 0.2 < 1000 0.75-1.5
DSF-4 Φ8 5/16,3/8 3/8
DSF-9U Φ11.1 3/8,5/16 1/2 3.0/4.15 0.25 < 1500 0.75~2
DSF-9 Φ11.1 3/8,5/16 1/2
DSF-11 Φ11.5 3/8,1/2 5/8,3/4 3.0/4.15 0.3 < 2000 2~4
DSF-11U Φ11.5 3/8,1/2 5/8,3/4
DSF-20 Φ15.5 1/2,5/8 3/4,7/8 3.0/4.15 0.34 < 4000 2~8
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 3.0/4.15 0.34 < 6000 6~12
DSF-48 Φ26 7/8,1-1/8 1-1/8,1-3/8 3.0/4.15 0.34 < 8000 8~20
DSF-140 Φ41 5/16,12/8 14/8 3.0/4.15 0.34 < 10000 40
DRHF-4 Φ8 3/8 3/8 3.0/4.15 0.2 < 1000 0.75~1.5
DRHF-9 Φ11 1/2 1/2 3.0/4.15 0.25 <1500 0.75~3
DRHF-20 Φ15.5 5/8 5/8 3.0/4.15 0.34 <4000 2~8
DRHF-38 Φ20 7/8 7/8 3.0/4.15 0.34 <6000 6~12
DRHF-48 Φ26 1-1/8 1-1/8 3.0/4.15 0.34 <8000 8~20
Inserted Coil AC220V,AC115V~120V,AC100V~110V,AC24V,AC220V~240V
Wire Coil AC220V,AC115V~120V,AC100V~110V,AC24V,AC220V~240V,AC265V~277V

Technical Requirements
1.       Nominal capacity: 38.0KW
2.       Suitable power: 6-12HP
3.       Port size: 20.0mm
4.       High-pressure side interface port size(inch): 7/8
5.       Low-pressure side interface port size(inch):7/8
6.       Internal leakage:≤6.0L/min
7.       Applicable refrigerant:R22,R407C,R134a,R410A
8.       Maximum working pressure: R22,R407C,R134a:3.0MPA
                               R410A:4.15MPA
9.  Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA
10.   Matched coil voltage:
AC24V, AC100V, AC115V, AC120V, AC220V/240V, AC277V (50HZ/60HZ), DC24V
11.   Matched Coil(5-8w) allows maximum temperature: 130ºC
12.   Applicable fluid temperature: -20ºC~120ºC
13.   Applicable ambient temperature:-20ºC~+55ºC

Raw material:
(1) Copper tube (inner smooth or inner grooved): O.D.5, Ø7, Ø7.94, Ø9.52,  12.7,15.88
(2) Wall thickness:t=0.32~0.36  
(3) Bare, hydrophilic Al foil(green antibacterial hydrophilic Al foil or slica antibacterial Al foil )
    Side plate: galvanized steel plate:t=0.8~2.0

Raw material:
(1) Copper tube (inner smooth or inner grooved): O.D.5, Ø7, Ø7.94, Ø9.52,  12.7,15.88
(2) Wall thickness:t=0.32~0.36  
(3) Bare, hydrophilic Al foil(green antibacterial hydrophilic Al foil or slica antibacterial Al foil )
    Side plate: galvanized steel plate:t=0.8~2.0
Specification  Holes Distance  Fin type  Expansion ability
 Φ7.0  21*12.7  wave, slit, louver   6 rows, 36 Holes 
 Φ7.94  25.4*22  flat fin  2 rows, 36 holes
 Φ9.52  25*21.65  flat fin, slit, wave  6 rows, 44 holes

Condenser feature
Material: Copper, aluminium, galvanized plate
. Copper pipe: Diameter 7mm, 7.94mm, 9.52mm etc, inner grooved or smooth tube
Aluminium foil: Hydrophilic or bare
. Fin type: Louver fin, flat fin, corrugated fin
Pitch of fins can be adjusted between 1.8-5.8mm
Pitch of holes and pitch of rows: 25*21.65mm and 19.05*12.7mm, 25.4*22mm, equilateral triangle arrangement
Suitable for R134A, R22, R404A. R407C refrigerant and so on
Different alternative fan available: Micro fan, shaded pole or outer rotor fan motor
Did 3.0MPA air pressure(nitrogen)test leakless
Widely used in refrigerator, air conditioner, cold room, display case ice chest ice maker, water dispenser and other refrigeration industry
We can offer customized service as well
4 Way Reversing Valve for Heat Pump Air Conditioner
 

October 30, 2018