Charging valve

Charging valves are specialized control components for refrigerant charging in refrigeration systems. They precisely control the refrigerant charge volume and provide a leak-proof seal, ensuring a safe and efficient charging process.
They are suitable for refrigerant charging lines in air conditioners, refrigeration equipment, and refrigeration units, meeting diverse charging requirements.
Manufactured from corrosion-resistant materials, they undergo precision machining, sealing, and pressure testing to ensure reliable performance.
Service includes pre-sales selection and after-sales maintenance guidance. Advantages include precise control, excellent sealing, wide compatibility, and easy operation.
Charging valves are specialized, one-way service valves with a valve core in refrigeration systems. Their core function is to provide precise control for refrigerant charging and maintenance in the system, while ensuring unidirectional flow and preventing reverse leakage. They are critical components for the maintenance and operation of refrigeration, refrigeration, and air conditioning equipment.
This product is widely used in key piping systems in refrigeration equipment, refrigeration units, residential and commercial air conditioners, and other air conditioning systems. Whether performing initial refrigerant charging, subsequent replenishment, or pressure testing during system maintenance, it provides stable performance and adapts to operational needs under diverse operating conditions. In terms of performance and design, the charging valve offers multiple core advantages: It utilizes imported valve cores made of rigorous materials and craftsmanship, ensuring stable and reliable performance over long-term use and reducing the risk of failure. Its innovative double-seal structure eliminates refrigerant leaks at the source, ensuring operational safety and system efficiency. It can accommodate copper tubes of varying lengths and hardnesses to meet specific installation requirements, enhancing piping compatibility. The knurled design of the valve cap increases hand friction, eliminating the need for additional tools during installation and removal, making operation convenient and efficient, significantly reducing the workload for maintenance personnel.