Adjustable Relief Valve, 1-1/4 In, 300 psi MPN:69D1A1M2U1-300
Adjustable Relief Valve, 1-1/4 In, 300 psi
The Adjustable Relief Valve from Aquatrol is a reliable and customizable solution for managing pressure in a variety of applications. This valve features a bronze body and components, ensuring durability and resistance to corrosion. With a factory-set pressure of 300 psi and a pressure range of 251-300 psi, it can be adjusted to meet specific needs. Suitable for use in high-temperature environments up to 450°F, this valve is ideal for industrial, commercial, and residential applications, including heating systems, hot water heaters, and pressurized storage tanks. Its compact design and easy installation make it a convenient choice for plumbers and engineers.
Top product features:
- Adjustable relief valve allows for setting of a specific pressure range to prevent over-pressurization
- Bronze body and disc materials provide corrosion resistance
- Stainless steel spring ensures durability and resistance to fatigue
Top product applications:
- Boiler relief valve
- Water heater relief valve
- Pool and spa pressure relief valve
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 300 psi, Pressure Range 251 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 8 1/4 in, Overall Length 8 1/4 in, Seat Material Bronze, Spring Material Stainless Steel, Temp. Range 0 Degrees to 450 Degrees F, Test Lever Test Lever Not Included, Standards Non-Code, Field Adjustable
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.30
- Package Width: 6.30
- Package Height: 4.60
- Package Weight: 4.40
Product info last updated on February 6, 2026 10:29pm UTC
Category: Pipes, Valves and Fittings