Williams 118437 WM784B Three Position Spring Return Four-Way Control Valve

The WM784 series is composed of non-compensating, four-way control valves with three functional positions. These valves are actuated by control levers which spring return to the neutral position when they are not manually held in an applied position. WM84B1 models have a detent in the neutral position and WM784A and B models are equipped with a spring-loaded lockout safety device that locks the control lever in the neutral position to prevent unintentional movement.

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