WM787 - Three Position Four-Way Regulating Controller
Product Brand: Williams Controls
A three-position, four-way pressure regulator.
The WM-787 dual control valve is a three-position, four-way pressure regulator. It features a control lever equipped with a safety-lockout device to prevent unintentional lever movement. The lever locks in the “off” position. To actuate the valve, the operator must pull up on the lockout device and move the lever. The WM-787 is a mounting and functional replacement for the WM-787D.