Features: Efficient and Reliable: The HS110-5PCS Refrigerator Air Conditioner Repair Additive Needle Valve is designed to quickly and effectively repair your appliances, making them run smoothly again. High-Quality Materials: Made from-copper, this needle valve is durable and can withstand high-pressure environments up to 6MPa. Suitable for DIY Enthusiasts: Whether you're a professional HVAC technician or simply a DIY enthusiast, this needle valve is perfect for repairing refrigerators, air conditioners, and car air conditioners. Versatile Usage: This needle valve can be used in various scenarios, including home and commercial settings. Peace of Mind: With its reliable performance and compatibility with various chemical-media, you-can trust the HS110-5PCS Refrigerator Air Conditioner Repair Additive Needle Valve to get the job done-right every-time. Specifications: Material:Brass Length:Approx.12cm/4.72inch Quantity:5pcs/10pcs Type (channel position): two-way type Model: HS-110 Material: Brass Connection form: welding Working temperature: 80℃ Pressure environment: high pressure Driving mode: manual. Test pressure: 6MPa Nominal diameter: 6mm Flow direction: unidirectional Use: non-return Applicable media: all kinds of highly corrosive chemical-media. Package Includes: 1 Set Service Access Valve note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.