4 Way Reversing Valves (DSF-4) Used in Air Conditioner

Model NO.: DSF-4

Power Supply: AC Solenoid Valve

Usage: Refregrant Control

Standard: GB

Application: Industrial Usage, Household Usage

Automation: Automation

Certification: Rhos,TUV,UL,Ce

Model Number: OEM for Each Reversing Valve

Trademark: tianda

Specification: 505X355X215

Origin: Chuzhou, China

HS Code: 8481802910

Application:

The conversion of household heat pump air conditioner refrigeration and heating.
Hot air type of defrost switch device of various refrigerators and dehumidifiers.
Various freezers,showcase window defrost ice and thawing the conversion of the energy-saving circuit.

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Technical Requirements

Nominal capacity: 4.0KW
Suitable power: 0.75-1.5HP
Port size: 8.0mm
High-pressure side interface port size(inch): 5/16,3/8
Low-pressure side interface port size(inch):3/8
Internal leakage:â‰¤1.0L/min
Applicable refrigerant:R22,R407C,R134a,R410A
Maximum working pressure: R22,R407C,R134a:3.0MPA

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â R410A:4.15MPA

Operating pressure differential: Max:2.5/3.1MPA,MIN: 0.2MPA
Matched coil voltage:

AC24V,AC100V,AC115V,AC120V,AC220V/240V,AC277V (50HZ/60HZ), DC24V

Matched Coil(5-8w) allows maximum temperature: 130ÂºC
Applicable fluid temperature: -20ÂºC~120ÂºC
Applicable ambient temperature:-20ÂºC~+55ÂºC

Catalog No.	Port Size(mm)	Connection(inch)		O. P. D (Mpa)		Internal Leakage (ml/min)	Power
		Connection(inch)		O. P. D (Mpa)		P=1.0Mpa at 70Â	(TON)
		D	E. S. C	Max	Min	P=1.0Mpa at 70Â	(TON)
DSF-4U	Î¦8	5/16,3/8	3/8	3.0/4.15	0.2	< 1000	0.75-1.5
DSF-4	Î¦8	5/16,3/8	3/8	3.0/4.15	0.2	< 1000	0.75-1.5
DSF-9U	Î¦11.1	3/8,5/16	1/2	3.0/4.15	0.25	< 1500	0.75~2
DSF-9	Î¦11.1	3/8,5/16	1/2	3.0/4.15	0.25	< 1500	0.75~2
DSF-11	Î¦11.5	3/8,1/2	5/8,3/4	3.0/4.15	0.3	< 2000	2~4
DSF-11U	Î¦11.5	3/8,1/2	5/8,3/4	3.0/4.15	0.3	< 2000	2~4
DSF-20	Î¦15.5	1/2,5/8	3/4,7/8	3.0/4.15	0.34	< 4000	2~8
DSF-20U	Î¦15.5	1/2,5/8	3/4,7/8	3.0/4.15	0.34	< 4000	2~8
DSF-38	Î¦20	5/8,3/4,7/8	7/8,1-1/8	3.0/4.15	0.34	< 6000	6~12
DSF-48	Î¦26	7/8,1-1/8	1-1/8,1-3/8	3.0/4.15	0.34	< 8000	8~20
DSF-140	Î¦41	5/16,12/8	14/8	3.0/4.15	0.34	< 10000	40
DRHF-4	Î¦8	3/8	3/8	3.0/4.15	0.2	< 1000	0.75~1.5
DRHF-9	Î¦11	1/2	1/2	3.0/4.15	0.25	<1500	0.75~3
DRHF-20	Î¦15.5	5/8	5/8	3.0/4.15	0.34	<4000	2~8
DRHF-38	Î¦20	7/8	7/8	3.0/4.15	0.34	<6000	6~12
DRHF-48	Î¦26	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

4 Way Reversing Valves (DSF-4) Used in Air Conditioner

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