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Professional Refrigeration Filling Valves - Copper Service Valves for a variety of refrigeration systems
Product DisplaySENJUN
Product introductionSENJUN
HIGH QUALITY VALVE ACCESS FOR REFRIGERATOR
Port Size Tube Length
1/4" 30-160mm
1/8" 30-160mm
3/16" 30-160mm
5/16" 30-160mm
3/8" 30-160mm
1.charging valve,accessvalve,checkvalve,one-way valve,valve for refrigerator,Refrigeration tool Access Valve
2.Refrigeration parts for refrigerator,airconditioner,and auto air aonditioner industries
3.Different specifications available:1/4,3/16,3/8.
4.Tube length can be according to customer's requirements:
40mm,50mm,60mm,70mm,80mm,90mm,100mm,120mm...
With head or without head
With check or without check
Different size of access valve(charging valve, check valve, pin valve ) are available.
Refrigeration service valve is a special valve used for repair and maintenance operations in the refrigeration system. It is usually installed on the pipeline of the refrigeration system, providing technicians with a safe and convenient interface for operations such as detecting system pressure, adding or recovering refrigerant, etc. The body of a copper access valve is usually made of copper alloy. The composition of the copper alloy is chosen to enhance the strength and corrosion resistance of the valve. Its shape is generally tubular, with one end having an interface for connecting the refrigeration system pipes, and the other end being an interface for connecting other equipment.The filling valve generally includes a valve body, a valve core, a valve port and a connecting interface. The valve body is the main structure of the valve, usually made of metal materials and used to withstand pressure. The valve core is a key component that controls the flow of refrigerant. It can open or close the valve port by rotating or moving up and down. The connection interface is used to connect to the refrigerant charging equipment.
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1. Refrigeration maintenance valve application scenariosHome air conditioner maintenance: When the home air conditioner has problems such as poor cooling effect, no cooling, or refrigerant leakage, maintenance personnel will use the refrigeration repair valve to detect the system pressure. For example, during the peak season of air conditioning usage in summer, many air conditioners will malfunction due to long-term operation. Maintenance personnel use the maintenance valve to connect the pressure gauge to quickly determine whether it is due to insufficient refrigerant or problems with other components (such as compressors and evaporators). If the refrigerant is insufficient, the refrigerant can be replenished through the maintenance valve to restore the refrigeration function of the air conditioner.
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2. Copper access valve application scenariosManufacturing of small refrigeration equipment: In the manufacturing process of small refrigeration equipment such as mini refrigerators, car freezers, etc., copper access valves are used to connect various refrigeration components. Since space within these devices is limited, the small size and reliable connectivity of copper access valves meet design requirements. It can effectively connect components such as evaporators, condensers and compressors through copper pipes and copper access valves into a complete refrigeration system to ensure the refrigeration performance of the equipment.
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3. Filling valve application scenariosRefrigerant replenishment after refrigeration equipment maintenance: When the refrigeration equipment is insufficient in refrigerant due to refrigerant leakage or other reasons, the charging valve is used to replenish refrigerant. In the repair shop, for refrigerators, air conditioners and other equipment sent for repair, after the maintenance personnel detect that the refrigerant is insufficient, they will use the charging valve to connect the refrigerant cylinder, and replenish the appropriate amount of refrigerant according to the requirements of the equipment and the actual situation. Restore the cooling performance of the equipment.
