Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69F1S-400 Operation-Push Button 4-3/4" Shank

4-3/4" Shank

nonventilated enclosure design helps prevent contamination by keeping the motor from dampness and airborne particles

Outside Dimensions: 26-3Ú8" x 36-3Ú8"

Stainless steel springs

Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69F1S-400 Operation-Push Button 4-3/4" ShankSeries 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