Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69B1S-250 Capacity-Two Standard Rolls Cleanroom paper and notebooks have

Cleanroom paper and notebooks have a specialized coating to reduce particles

Shaft adaptor to 1/2" dia

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Refill your SpillTech Oil-Only 30-Gallon Spill Kit to ensure fast response

2-inch sheet metal screws

Aquatrol Bronze Adjustable Relief Valve, MNPT Inlet Type, FNPT Outlet Type - 69B1S-250 Capacity-Two Standard Rolls Cleanroom paper and notebooks haveSeries 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