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: Sanhua
Model: 41.11.009
Sanhua SHF-50017 (engineering equivalent SHF(L)-70-810) 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. It is a large-capacity commercial valve, used in systems up to approximately 67.4..
$465.22
Ex Tax:$387.69
-250x250w.jpg "Sanhua SHF-50019 4-Way Reversing Valve | ~157 kW R410A | 1 1/2\" + 1 3/4\" ODF | Coil Sold Separately")
Brand: Sanhua
Model: 41.11.011
Sanhua SHF-50019 (engineering code SHF(L)-140-1214, Sanhua part no. 10325053302) 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. 140 kW class — selectable up to 157 kW with R410A (ΔP 0...
$675.97
Ex Tax:$563.31
-250x250w.jpg "Sanhua SHF-50021 4-Way Reversing Valve | ~227 kW R410A | 1 5/8\" + 2 5/8\" ODF | Coil Sold Separately")
Brand: Sanhua
Model: 41.11.013
Sanhua SHF-50021 (engineering code SHF(L)-210-1321) 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. It is one of the largest bodies in the SHF series: 210 kW class — selectable up to 22..
$1,643.84
Ex Tax:$1,369.86
-250x250w.jpg "Sanhua SHF-50A-79 4-Way Reversing Valve | ~49 kW R410A | 7/8\" + 1 1/8\" (22×28 mm) ODF | Coil Sold Separately")
Brand: Sanhua
Model: 41.11.029
The Sanhua SHF-50A-79 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. 50-class body — selected up to 49.2 kW with R410A (ΔP 0.1 bar) and up to 69.6 kW at higher pressure drop. According..
$141.96
Ex Tax:$118.30
-250x250.jpg "Sanhua SHF-56001 4-Way Valve Coil – AC 220-240 V, 4.5 W, IP54, with 500 mm Leads")
Brand: Sanhua
Model: 41.11.014
Sanhua SHF-56001 is the coil that drives the pilot valve of SHF series 4-way reversing valves. It operates on AC 220-240 V and is connected via the 500 mm lead wires coming out of the body — no separate connector is needed.
Coil for SHF Series 4-Way Valves — The Valve Comes Without a Coil, This Part..
$5.48
Ex Tax:$4.57
Brand: Sanhua
Model: 41.11.024
The Sanhua SHF-56024 is the coil that drives the pilot valve of SHF series 4-way reversing valves. It operates on AC 220-240 V and is connected by 1500 mm (1.5 meter) lead wires coming out of the body — no separate connector is needed.
Coil for SHF Series 4-Way Valves — Long Version with 1.5 Meter C..
$5.97
Ex Tax:$4.97
-250x250w.jpg "Sanhua SHF(L)-11H-45D1-52 4-Way Reversing Valve – Ø11.5 mm, Kv 4.5, 1/2\" × 5/8\" ODF (Coil Not Included)")
Brand: Sanhua
Model: 41.11.019
Sanhua SHF(L)-11H-45D1-52 is the 4-way valve that switches between cooling and heating modes by changing the flow direction of the refrigerant in heat pump and air conditioning systems (reversing valve / changeover valve).
4-Way Valve for Cooling ↔ Heating Changeover in Heat Pumps
The valve is contr..
$20.32
Ex Tax:$16.93
-250x250w.jpg "Sanhua SHF(L)-175-1317 4-Way Reversing Valve | ~190 kW R410A | 1 5/8\" + 2 1/8\" ODF | Coil Sold Separately")
Brand: Sanhua
Model: 41.11.043
Sanhua SHF(L)-175-1317 (Sanhua part no. 10325055002) 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. 175 kW class — selectable up to 190 kW with R410A (ΔP 0.1 bar) and up to 268 kW at h..
$844.97
Ex Tax:$704.14
-250x250.jpg "Sanhua SHF(L)-4H-23U-52 4-Way Reversing Valve – 5/16\"→3/8\", Kv 1.6, Inverter Compatible, Without Coil")
Brand: Sanhua
Model: 41.11.021
Sanhua SHF(L)-4H-23U-52 is a 4-way valve that reverses the cycle in heat pumps and in systems providing both heating and cooling. Its inlet is 5/16" ODF and its other three connections are 3/8" ODF solder.
Reverses the Cycle in a Heat Pump — Also Suitable for Systems with Inverter Compressors
The 4-..
$12.97
Ex Tax:$10.81
-250x250.jpg "Sanhua SHF(L)-7H-34U-52 4-Way Reversing Valve – 3/8\"→1/2\", Kv 2.9, Inverter Compatible, Without Coil")
Brand: Sanhua
Model: 41.11.022
Sanhua SHF(L)-7H-34U-52 4-Way Reversing Valve – 3/8"→1/2", Kv 2.9, Inverter Compatible, Without Coil
Sanhua SHF(L)-7H-34U-52 is a 4-way valve that reverses the cycle in heat pumps and heating-cooling systems. Its inlet is 3/8" ODF and its other three connections are 1/2" ODF solder.
Reverses the Cycle in a Heat Pump — Also Suitable for Systems with Inverter Compressors
The 4-way valve determines wh..
$16.93
Ex Tax:$14.11
-250x250.jpg "Danfoss 061L1282 STF-3003G3 1 1/8*1 5/8 4 Yollu Vana")
Brand: Danfoss
Model: 19.20.266
Ürün Özellikleri
Brüt Ağırlık: 6.11 Kg
Net Ağırlık: 4.6 Kg
EAN: 5702428273091
Teknik Detaylar
Akışkan Sıcaklık Aralığı: -30°C'den +130°C'ye
Basma Bağlantı Boyutu: 1 1/8 inç
Emme Bağlantısı Boyutu: 1 5/8 inç
Kapas..
Out of Stock
Brand: Danfoss
Model: 19.20.272
Ürün Özellikleri
Brüt Ağırlık: 11.172 Kg
Net Ağırlık: 11.171 Kg
EAN: 5702428273077
Teknik Detaylar
Akışkan Sıcaklık Aralığı: -20°C'den +130°C'ye
Basma Bağlantı Boyutu: 1 1/2 inç
Emme Bağlantısı Boyutu: 1 3/4 inç
..
Out of Stock
Brand: Dunan
Model: DSF-34D
Model: DSF-34D
Maksimum Kapasite (R22): 116000 BTU
Bağlantı Ölçüleri: 7/8" - 1 1/8"
Marka: Dunan
Üretim Yeri: İtalya
Ürün Açıklaması
Dunan tarafından İtalya'da üretilen DSF-34D modeli, 4 yollu klima vanasıdır ve 116000 BTU kapasite ile R22 gazı için özel olarak tasarlan..
Out of Stock