This category contains 4-way valves and their coils used in air conditioning and heat pump systems. These valves, which switch between heating and cooling modes, are a critical component in HVAC systems and improve energy efficiency and system performance. Options in different capacities and connection sizes are offered for technical service companies and professional users.
4-Way Valve Types
- Air Conditioner 4-Way Valves: Switch between heating and cooling to keep the system running efficiently.
- Valves in Different Capacities: Models in various capacities such as 37500 BTU, 68000 BTU, 116000 BTU and 170000 BTU.
- Electric Coils: Compatible solenoid coils for 4-way valves, with 24V and 220V options.
Connection Sizes
4-way valves with different connection sizes compatible with HVAC and refrigeration systems are available:
- 1/2" - 3/4"
- 1/2" - 5/8"
- 3/4" - 7/8"
- 3/8" - 1/2"
- 7/8" - 1 1/8"
Compatible Brands
The category includes high-quality 4-way valves and coils from industry-leading brands such as Danfoss and Dunan.
Reliable Products for Technical Service Companies and Professionals
4-way valves designed specifically for HVAC technicians and air conditioning maintenance teams keep heat pumps and air conditioning systems running without problems. Choosing the right valve improves system efficiency and saves energy.
Key Features:
- Models with different BTU capacities.
- Durable copper and brass body construction.
- Easy installation and high performance.
- Full compatibility with HVAC systems.
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-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-4
Product Description
The Dunan DSF-4 model is a low-capacity 4-way reversing valve designed for compact split air conditioner and heat pump systems. With 5/16" inlet and 3/8" outlet connections it fits mini split applications perfectly. Thanks to pilot valve control, fast and reliable switching be..
$16.33
Ex Tax:$13.61
Brand: Dunan
Model: KL0501
Product Features
Brand: Dunan
Power Supply: AC 1220-240V 50/60Hz
Power: 7/54
Model Number: 130223
Manufacturer: ZHONGTIAN CO.LTD
Product Description
The 220V Coil Air Conditioner 4-Way Valve is a spare part designed for use in Dunan brand air conditioning systems. This coil con..
$3.31
Ex Tax:$2.76
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
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
-250x250.jpg "DunAn SH-W2b 400 580A Air Conditioner 4-Way Valve Coil 220V 1.1cm (Arçelik - Beko Original)")
Brand: Dunan
Model: KL0501
The original electromagnetic coil that controls the 4-way valve (reversing valve) which switches air conditioners between heating and cooling modes. This DunAn OEM spare part, used as factory fit in Arçelik and Beko air conditioners, is the definitive solution service technicians can rely on in the ..
$3.31
Ex Tax:$2.76
-250x250.jpg "DunAn SH-W9 AC 24V 5W 4-Way Reversing Valve Solenoid Coil")
Brand: Dunan
Model: DUN DXQ-648
Manufactured to ensure efficient operation of 4-way valves (reversing valves) that control refrigerant direction in air conditioners, heat pumps and various refrigeration systems, the DunAn SH-W9 AC 24V 5W Solenoid Valve Coil is a long-lasting and reliable spare part for HVAC professionals. This mag..
$4.88
Ex Tax:$4.07
Brand: Dunan
Model: DUN DXQ-648
Product Features
Model: Coil 24 V
Brand: Dunan
Country of Manufacture: Italy
Product Description
The Dunan brand 24V Coil Air Conditioner 4-Way Valve is manufactured in Italy to superior quality standards. This high-quality valve improves energy efficiency and system performance by contro..
$4.88
Ex Tax:$4.07
Brand: Danfoss
Model: 19.20.276
Product Features
Gross Weight: 2.468 kg
Net Weight: 1.51 kg
EAN: 5702428273510
Technical Details
Medium Temperature Range: -20°C to +130°C
Discharge Connection Size: 7/8 inch
Suction Connection Size: 1 1/8 inch
C..
$232.29
Ex Tax:$193.58
-250x250.jpg "Danfoss 061L1224 STF-1511G3 4-Way Valve 7/8\"-1 1/8\"")
Brand: Danfoss
Model: 19.20.277
Product Features
Gross Weight: 2.45 kg
Net Weight: 1.55 kg
EAN: 5702428273480
Technical Details
Medium Temperature Range: -20°C to +120°C
Discharge Connection Size: 7/8 inch
Suction Connection Size: 1 1/8 inch
Ca..
$227.35
Ex Tax:$189.46
Brand: Danfoss
Model: 19.20.279
Product Features
Gross Weight: 0.169 kg
Net Weight: 0.161 kg
EAN: 5702428272827
Supply Voltage [V] AC: 220 V
Frequency [Hz]: 50 Hz
Technical Details
Power Consumption [W]: 6 W
Insulation Class: B
Cable L..
$12.36
Ex Tax:$10.30
Brand: Danfoss
Model: 19.20.269
The Danfoss STF-5001G3 is a 4-way reversing valve that switches between cooling ↔ heating by changing the flow direction in heat pumps and reversible cooling/heating systems (Danfoss code: 061L1286). It is one of the top-end bodies in the large-capacity STF family and is used in systems up to approx..
$1,334.39
Ex Tax:$1,111.99
Brand: Danfoss
Model: 19.20.278
Brand: Danfoss
Product Type: AC 4-Way Reversing Valve
Model: STF-5002G3 (061L1287)
Fluid Temperature Range: -30°C to 130°C
Suction Connection Size: 2 1/8" (54.4 mm)
Discharge Connection Size: 1 5/8" (41.2 mm)
Maximum Working Pressure: 31 bar (450 psig)
Minimum Working Pressure: 3 bar (44 psig..
$1,254.10
Ex Tax:$1,045.08
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
-250x250.jpg "Sanhua SHF-19013 4-Way Reversing Valve – 3/8\", 9.1-15.1 kW, Without Coil")
Brand: Sanhua
Model: 41.11.023
Sanhua SHF-19013 (manufacturer model code SHF(L)-11H-35U-51) is a 4-way valve that reverses the cycle in heat pumps and heating-cooling systems. It has 3/8" connections and operates in the 9.1 - 15.1 kW capacity band.
Reverses the Cycle in a Heat Pump — The Same Circuit Both Heats and Cools
The 4-wa..
$17.85
Ex Tax:$14.87
-250x250w.jpg "Sanhua SHF-50015 4-Way Reversing Valve | ~39 kW R410A | 3/4\" + 7/8\" ODF | Coil Sold Separately")
Brand: Sanhua
Model: 41.11.008
The Sanhua SHF-50015 (engineering code SHF-35B-67-02) is a pilot-operated 4-way reversing valve that switches between cooling ↔ heating by changing the refrigerant flow direction in heat pumps and reversible systems. 35-class body — selected up to 39.4 kW with R410A (ΔP 0.1 bar) and up to 55.7 kW at..
$178.27
Ex Tax:$148.56