Automatic shut-off valve is a trim component for deluge valve used in deluge and preaction systems. It is designed to prevent inadvertent resetting of the valve after its initial operation.
Available size
Inlet
Outlet
Assembly
Maximum working pressure
Ref. No.
1/2″ NPT
1/2″ NPT
Brass or stainless steel body, cover, and center seat; Stainless Steel spring, Nylon fabric reinforced, Natural Rubber diaphragm