Wilkerson safety lockout valves are manually operated slide type 3 way valves. In the closed position downstream air can be exhausted to the atmosphere. The design allows the valve slide to be locked in the closed position with a customer supplied padlock.

Modularly designed for installation with Wilkerson's 08, 18, 19, 28 and 29 FRLs, the safety lockout valves series is available with 1/8", 1/4", 3/8", 1/2" and 3/4" port sizes.