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Brand: Dunan
Model: DSF-20
Product Description
Dunan's high-performance DSF-20 model is a 4-way reversing valve that switches between heating and cooling modes in heat pump and split air conditioner systems. With 1/2" inlet and 3/4" outlet connection sizes, it is suitable for medium-to-high capacity systems. With wide refr..
$39.60
Ex Tax:$33.00
Brand: Dunan
Model: DSF-9
Product Description
The DSF-9 model is a high-efficiency 4-way reversing valve used in split air conditioner and heat pump systems. Thanks to its pilot valve mechanism it reliably switches the system between cooling and heating modes. With 3/8" inlet and 1/2" outlet connections, this compact valv..
$17.44
Ex Tax:$14.53
Brand: Dunan
Model: DSF-50
Product Description
The Dunan DSF-50 model is an industrial-grade 4-way reversing valve that switches between heating and cooling modes in high-capacity air conditioning and heat pump systems. Thanks to its 7/8" inlet and 1 1/8" outlet connection sizes, it integrates seamlessly into systems with ..
$155.87
Ex Tax:$129.89
Brand: Dunan
Model: DSF-11B
Product Description
Dunan's DSF-11B model is a 4-way reversing valve that switches between cooling and heating modes in split air conditioner and heat pump systems. With 1/2" inlet and 5/8" outlet connections, this valve is ideal for medium-capacity applications and offers high performance with i..
$19.69
Ex Tax:$16.41
Brand: Dunan
Model: DSF-34H
Product Description
The Dunan DSF-34H model is a professional-grade 4-way reversing valve used in high-capacity split air conditioner and heat pump systems. With 3/4" inlet and 7/8" outlet connection sizes, this model reliably switches between heating and cooling modes by means of a pilot valve. ..
$74.57
Ex Tax:$62.15
Brand: Dunan
Model: DSF-9B
Product Description
The Dunan DSF-9B model is a highly reliable, pilot-valve-controlled 4-way reversing valve used in split air conditioner and compact heat pump systems. With a 3/8" inlet and 5/8" outlet connection diameter, this model is fully compatible with common refrigerants such as R410A, ..
$18.14
Ex Tax:$15.12
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