Air Actuated "Quik-Stop" Shutoff Valves from Ag-Chem deliver positive no-drip nozzle shutoff. They are made of glass-filled polypropylene for superior chemical resistance and are standard with an EPDM rubber seal (Viton optional).
Their large flow-through design makes them clog-free and ideally suited to handle the heavier liquid fertilizer solutions. "Quik-Stop" valves are easy to maintain and designed to operate in an air pressure range of from 60 to 100 PSI.
Valves are available in 3/4" and 1" (F) NPT and have two 1/4" (F) NPT air inlets.