Good Performance Refrigerator Check Valve One Way Check Valve Durable☜

Feature: \n 1. With double seal to make sure no leakage, brass filling valve with sealing cap.\n2. Filling valves are used in various parts of freezing, refrigerating and air conditioning equipment.\n3. The bonnet knurled designed is adopted for easy installation and disassembly.\n4. Small size, easy to carry and store, convenient to use and with good performance\n5. Using high\u2011quality materials, strong and durable, has a long service life \n\nSpecification: \n\nItem Type: Refrigerator Check Valve\nProduct Model: HS--110\nSealing Method: Valve + rubber ring\nPressure Resistance: 4.5MPa\nMedium Temperature: -25~120\u2103\nWorking Pressure: 3.0MPa\nCopper Tube Diameter: Approx. 6.35mm / 0.3in\nBody Material: Copper/brass\nPacking Method: Plug-in packaging\nUsage: Welding\nAdapt to Refrigerant: Conventional refrigerant\nPacking Quantity: 5Pcs/set\nCopper Tube Length: Approx. 90mm / 3.5in\nTotal Length: Approx. 120mm / 4.7in\n\nPackage List: \n 5 x Valve \n\n1. Our listing p: