Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69B1S-150

Aquatrol Valve CompanySKU: C1931947
MPN : 69B1S-150
Weight : 2.47 lb


$869.35 $1,060.18

Availability : Usually Ships in 1-3 Business Days

Series 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 pipelines.

ItemAdjustable Relief Valve
Body MaterialBronze
Inlet TypeMNPT
Outlet TypeFNPT
Inlet Size3/4 in
Outlet Size3/4 in
Factory Set Pressure150 psi
Pressure Range101 to 150 psi
Disc Material316 Stainless Steel
Overall Height6 in
Seat Material316 Stainless Steel
Spring Material316 Stainless Steel
Temp. Range0 Degrees to 450 Degrees F
Test LeverNo