CLA-VAL X134H : Deadman Controls
The Cla-Val Models X130A and X134H Deadman Controls are manually operated, and hand held for remote operation of pressure activated valves or other equipment. They are both spring loaded normally closed, supplying pressure only when they are manually activated by squeezing the lever. There are connections for two hoses. One connection is for incoming supply pressure and the other is for the pressure output. The direction of flow through the Deadman Control is clearly marked on the side.