Emerson Check Valve ACK-8 1/2
 
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: 1/2” ODF Solder
Hermetic Spun Copper Design
Magnetic Checking Action
Built-In 30 Mesh Stainless Steel Strainer
Can Be Installed In Any Position
 
Specifications
Inlet Connection Size: 1/2” ODF Solder
Outlet Connection Size: 1/2” ODF Solder
Opening Pressure: 3.5 oz. per sq. in. (0.22 psig)
Maximum Working Pressure (psig): 680
Nominal Tons R-22 Suction 40°F @ 1 psi: Suction 1.2, Liquid 9.4
Nominal Tons R-404A 40°F @ 2 psi: Discharge 2.23, Suction 1.01, Liquid 6.39
Nominal Tons R-410A 40°F @ 2 psi: Discharge 3.01, Suction 1.44, Liquid 9.37
Approvals: UL/CUL File Number SA5312
 
ACK Series Check Valve | Catalogue