Provides improved safety for NH3 twin or single nurse tank shut-off from the cab. Install the valve on the nurse tank running gear. Mount the 12 Volt Shut-Off Switch in the cab (50' wire harness and open indicator included).

Features "Fail Safe" design (any loss of power closes the spring loaded valve). Flows 95 GPM. Ductile Iron Valve rated to 400 PSI W.O.G. 2" MPT X 1-1/4" FNPT ports. Valve fits inside Squibb's breakaway coupler bracket (RB1-1002) on the running gear. Typical set up includes one valve per twin or single nurse tank and one Shut-Off Switch/Harness per tool bar.