Needle valve (filling valve)
- product brand:MEINUODASI
- رقم الكشك：A1B89
- product specification:
- product category:Refrigeration Equipment-Components for refrigerating systems and plants-Miscellaneous components for refrigerating systems and plants
- product introduction:The needle valve, also known as a charging valve, is used in various refrigerant systems such as household air conditioners, central air conditioning, and refrigerators. It has multiple functions including maintenance, charging, and component connection, and is widely used.
