Aquatrol 69D1-150 Adjustable Relief Valve, 1-1/4 In, 150 PSI

Description

Range 0 Degrees to 450 Degrees F Test Lever No. MNPT x FNPT connections. Stainless steel springs. Adjustment requires no disassembly; simply remove hex cap. Closed bonnet, sealed hex cap, and lapped metal seating eliminate leakage. Technical Specification Item Adjustable Relief Valve Body Material Bronze Inlet Type MNPT Outlet Type FNPT Inlet Size 1 1/4 in Outlet Size 1 1/4 in Factory Set Pressure 150 psi Pressure Range 126 to 150 psi Disc Material Bronze Overall. For pressure relief, liquid relief, continuous bypass, and overprotection for pumping stations, tanks, hydraulics, fluid, and pipelines. Series 69 Relief Valves Max. temp.: 450 F Field-adjustable pressure is factory set to midrange for minimal effect on flow capacity rates. Technical Specification Item Adjustable Relief Valve Body Material Bronze Inlet Type MNPT Outlet Type FNPT Inlet Size 1 1/4 in Outlet Size 1 1/4 in Factory Set Pressure 150 psi Pressure Range 126 to 150 psi Disc Material Bronze Overall Height 8 1/2 in. This listing is for each.

Key Features

• temp.: 450 F Field-adjustable pressure is factory set to midrange for minimal effect on flow capacity rates.
• Stainless steel springs.
• Closed bonnet, sealed hex cap, and lapped metal seating eliminate leakage.
• Technical Specification Item Adjustable Relief Valve Body Material Bronze Inlet Type MNPT Outlet Type FNPT Inlet Size 1 1/4 in Outlet Size 1 1/4 in Factory Set Pressure 150 psi Pressure Range 126 to 150 psi Disc Material Bronze Overall.
• For pressure relief, liquid relief, continuous bypass, and overprotection for pumping stations, tanks, hydraulics, fluid, and pipelines.
• Adjustment requires no disassembly; simply remove hex cap.