Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69B1-30 Shower Seats makes finding the SE-693 easy

makes finding the SE-693 easy in an emergency

Stud Pattern 3-5/8 x 3-5/8"

and fire-protection applications

this KERICK float valve with threaded outlet features no diaphragm to clog and is NSF-grade PVC construction

Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69B1-30 Shower Seats makes finding the SE-693 easySeries 69 Relief Valves, Max. temp.: 450F,Field adjustable pressure is factory set to midrange for minimal effect on flow capacity rates. Adjustment requires no disassembly; simply remove hex cap. Closed bonnet, sealed hex cap, and lapped metal seating eliminate leakage. Stainless steel springs. MNPT x FNPT connections. For pressure relief, liquid relief, continuous bypass, and overprotection for pumping stations, tanks, hydraulics, fluid, and