SMC® AVL4000-N04-5DZM AVL 4000 Series Soft Start Up Valve With Lock Out, 1/2 in Nominal, NPT End Style, 30 to 150 psi Pressure

Series AVL adds lock out capability to the basic AV Series design to permit safe servicing of the equipment once the pneumatic supply has been shut off. The red button on a safety yellow body aids in identifying the valve as a pneumatic disconnect. It is available with multiple operating voltage choices as a manually operated valve with no power requirements.