Adjustable Relief Valve, 1-1/2 In, 300 psi MPN:69E1A1M2U1-300
Adjustable Relief Valve, 1-1/2 In, 300 psi
The Adjustable Relief Valve from Aquatrol is a reliable and versatile solution for managing pressure in a variety of applications. Suitable for use in systems with temperatures up to 450°F, this valve features a bronze body and disc, stainless steel spring, and a range of 251-300 psi. Its field-adjustable design allows for easy on-site pressure settings, making it ideal for industrial and commercial applications. Use it in hydronic heating systems, water treatment plants, or other high-pressure applications where precise control is essential. The valve's durable construction and adjustable settings provide peace of mind and optimal performance.
Top product features:
- Adjustable pressure relief valve allows for field adjustment of pressure setting
- Bronze body provides corrosion resistance
- Stainless steel spring ensures durability and resistance to fatigue
Top product applications:
- Boiler Systems
- Hot Water Heaters
- High Pressure Pumps
Adjustable Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1 1/2 in, Outlet Size 1 1/2 in, Factory Set Pressure 300 psi, Pressure Range 251 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 9 1/2 in, Overall Length 9 1/2 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: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 10.40
- Package Width: 6.30
- Package Height: 6.60
- Package Weight: 6.55
Product info last updated on February 23, 2026 9:45pm UTC
Category: Pipes, Valves and Fittings