Feature
●Reliable Operation: This product is designed to provide reliable operation even under low pressure differences. It has been tested and proven to have low pressure drop and internal leakage, ensuring that it performs consistently and efficiently.
●High-Quality Electromagnetic Coil: The electromagnetic coil of this product is made of thermosetting plastic, ensuring water resistance, lightning resistance, and excellent insulation performance. This enhances the durability and longevity of the product, making it a reliable choice.
●Energy-Saving and Low Noise: Designed with energy-saving features, this product has low temperature rise and low noise levels. It operates efficiently, helping to conserve energy and reduce overall energy costs. Additionally, it offers good anti-vibration performance, ensuring smooth operation without disturbances.
●Excellent Sealing and Environmental Protection: This product is known for its excellent sealing performance, which avoids leakage and ensures optimal energy efficiency. Its lightweight design makes it easy to install and handle, while its good vibration resistance adds to its durability. Additionally, it is environmentally friendly, meeting the highest standards of sustainability.
●Versatile Application: This product is primarily used in heat pump-type systems, such as central, unit, and room air conditioners. It serves the purpose of converting the refrigeration system and the heating system by efficiently switching the flow path of the refrigerant. Its versatility makes it a popular choice for various heating and cooling applications.
[1.5P-2P]
[1P]
Description
Specification:
Condition: 100% Brand New
Material: Copper
Use: From 1 to 120 ton of refrigeration, a wide range of use
Applicable Refrigerant: R22, R407C, R404A, R410A, etc.
Applicable Medium temperature: -30℃~+120℃
Applicable Ambient Temperature: -25℃~+70℃
Relative humidity: 95% RH or less
Certification: UL, VDE, PED
Type: 1P, 1.5P-2P (optional)
Package list:
1 * Air Conditioning Four-way Valve
Note:
1. Before replacing the four-way valve, use a plastic plug to block the four nozzles to prevent impurities from entering the four-way valve. Before welding, check the position of the four-way valve slider inside the main valve body of the four-way valve, which should be on the left when normal. If in the middle or on the right, tap the valve body and knock the slider to the left.
2. The coil of the priority valve must be removed before desoldering the four-way valve to avoid burning the coil during the welding process.
3. Before desoldering the four-way valve, the four-way valve must be wrapped with a damp cloth and the four-way valve assembly should be welded. Pay attention to the direction of the flame when welding, and do not allow the flame to heat the valve body.
4. Immerse the four-way valve assembly in water for replacement. In order to control the relative angle between the four-way valve assembly lines, a method of removing one and then welding one can be taken.
5. When installing the four-way valve assembly, the four-way valve must be wrapped with a damp cloth, and the direction of the welding flame should be noted, and the flame should not be heated against the valve body.
6. When replacing the four-way valve, in order to ensure the welding quality of the copper pipe, silver-containing brazing filler metal should be used as much as possible. If there is no silver-containing brazing filler metal, copper-phosphorus brazing filler metal and fluxing agent can be used for welding.
7. If possible, ni