Adjustable Relief Valve, 3/4 In, 400 psi MPN:69B1B1M2U1-400
Adjustable Relief Valve, 3/4 In, 400 psi
This Adjustable Relief Valve from Aquatrol is a reliable and versatile solution for a wide range of applications, including commercial and industrial systems. With a factory-set pressure of 400 psi and a pressure range of 301-400 psi, this valve provides adjustable relief to prevent over-pressurization and ensure safe operation. Constructed from durable bronze and featuring 316 stainless steel disc and seat materials, this valve is built to withstand high temperatures and heavy use. Ideal for use in water treatment, HVAC, and other systems, this valve offers peace of mind and long-lasting performance.
Top product features:
- Adjustable pressure setting allows for customized relief valve operation
- Relief valve can be set to relieve pressure within a range of 301 to 400 psi
- 316 stainless steel disc and seat materials provide durability and resistance to corrosion
Top product applications:
- Hydraulic System Protection
- Pressure Regulator for High-Temperature Applications
- Industrial Process Control
Adjustable Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 3/4 in, Outlet Size 3/4 in, Factory Set Pressure 400 psi, Pressure Range 301 to 400 psi, 0 BtuH BtuH, Disc Material 316 Stainless Steel, Overall Height 6 1/4 in, Overall Length 6 1/4 in, Seat Material 316 Stainless Steel, 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: 6.40
- Package Height: 4.90
- Package Weight: 2.40
Product info last updated on February 21, 2026 5:05am UTC
Category: Pipes, Valves and Fittings