Emerson Flow Controls 3/8" ODF ACK6-Series Sweat Check Valve w/ Built-In 30 Mesh Stainless Steel Strainere (1.0 Cv)

3/8" ODF ACK6-Series Sweat Check Valve w/ Built-In 30 Mesh Stainless Steel Strainere (1.0 Cv) The ACK check valve is a normally closed magnetic check valve that prevents reverse refrigerant flow in liquid lines and compressor discharge lines. Features: Copper Connection Size 3/8” ODF Solder Hermetic Spun Copper Design Magnetic Checking Action Built-In 30 Mesh Stainless Steel Strainer Can Be Installed In Any Position