Charging Ball Valve

Air conditioning refrigerant ball valve are core components for fluid control in air conditioning and refrigeration systems. Rotating the ball allows for rapid opening and closing of the refrigerant flow path. They offer high-pressure resistance and low flow resistance, ensuring stable refrigerant flow throughout the system.
They are suitable for refrigerant piping in residential and commercial air conditioners and refrigeration units, meeting the flow control requirements during system startup, shutdown, and maintenance.
Made of corrosion-resistant copper or stainless steel, they undergo precision machining and seal testing to ensure reliable performance.
Service includes pre-sales selection and after-sales installation guidance. Advantages include fast opening and closing, excellent sealing, refrigerant resistance, and a long service life. The air conditioning and refrigeration ball valve is a key component for controlling the refrigerant flow in air conditioning and refrigeration systems. Its core advantages lie in its "high efficiency on/off" and stable weather resistance. It features an integrated valve core design, allowing for rapid opening and closing of the refrigerant flow with a 90° rotation of the ball, resulting in responsive operation. The ball and seat are precision-ground, and the refrigerant-resistant fluororubber seal forms a double-seal structure that can withstand high refrigeration system pressures and a wide operating temperature range of -40°C to 120°C. The streamlined internal flow path reduces refrigerant transport energy consumption and ensures system cooling efficiency. The valve body is available in either high-purity brass (suitable for residential air conditioners) or 304 stainless steel (suitable for commercial/industrial refrigeration units). The former offers excellent thermal conductivity and cost-effectiveness, while the latter offers enhanced corrosion resistance, making it suitable for complex industrial environments. The valve body covers mainstream refrigerant pipes from DN6 to DN25 and supports various connection methods, including welding and threading, without the need for additional adapters. Select models feature an integrated lockout function to prevent misoperation by non-professionals, enhancing system safety. Application scenarios cover a wide range of refrigeration systems, including household wall-mounted and cabinet air conditioners, commercial central air conditioners, multi-split units, chillers, and refrigeration equipment. Whether controlling access during normal system startup and shutdown, shutting off pipes during regular maintenance, or isolating refrigerant during fault repairs, the system can function stably. It is particularly suitable for commercial refrigeration scenarios with high requirements for on-off efficiency and sealing, helping to improve the operational stability and service life of the refrigeration system.