AK4000-04 - 

Body Size 1/2"  SMC Corporation Body Size 1/2"  Check Valves Body Size 1/2"  SMC Corporation Check Valves Body Size 1/2"   Brand/Series AK Series  SMC Corporation Brand/Series AK Series  Check Valves Brand/Series AK Series  SMC Corporation Check Valves Brand/Series AK Series   Dimensions 67mm L x 36mm B x 36mm H  SMC Corporation Dimensions 67mm L x 36mm B x 36mm H  Check Valves Dimensions 67mm L x 36mm B x 36mm H  SMC Corporation Check Valves Dimensions 67mm L x 36mm B x 36mm H   Material Aluminum  SMC Corporation Material Aluminum  Check Valves Material Aluminum  SMC Corporation Check Valves Material Aluminum   Number of Ports 2  SMC Corporation Number of Ports 2  Check Valves Number of Ports 2  SMC Corporation Check Valves Number of Ports 2   Piping 1/2 NPT (Port)  SMC Corporation Piping 1/2 NPT (Port)  Check Valves Piping 1/2 NPT (Port)  SMC Corporation Check Valves Piping 1/2 NPT (Port)   Pressure, Operating 0.02 to 1 MPa  SMC Corporation Pressure, Operating 0.02 to 1 MPa  Check Valves Pressure, Operating 0.02 to 1 MPa  SMC Corporation Check Valves Pressure, Operating 0.02 to 1 MPa   Proof Pressure 1.5 MPa MPa  SMC Corporation Proof Pressure 1.5 MPa MPa  Check Valves Proof Pressure 1.5 MPa MPa  SMC Corporation Check Valves Proof Pressure 1.5 MPa MPa   Size, Port 1/2"  SMC Corporation Size, Port 1/2"  Check Valves Size, Port 1/2"  SMC Corporation Check Valves Size, Port 1/2"   Temperature, Ambient 5 to 60 degC  SMC Corporation Temperature, Ambient 5 to 60 degC  Check Valves Temperature, Ambient 5 to 60 degC  SMC Corporation Check Valves Temperature, Ambient 5 to 60 degC   Thread Type PT  SMC Corporation Thread Type PT  Check Valves Thread Type PT  SMC Corporation Check Valves Thread Type PT   Type Check Valve, Female  SMC Corporation Type Check Valve, Female  Check Valves Type Check Valve, Female  SMC Corporation Check Valves Type Check Valve, Female