Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69B1S-600

Aquatrol Valve CompanySKU: C1931952
MPN : 69B1S-600
Weight : 2.5 lb


$305.22 $492.29

Availability : Usually Ships in 5 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 Pressure600 psi
Pressure Range401 to 600 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