Safety Relief Valve, 1/2 x 3/4 In, 175 psi MPN:89A2A1M2K1-175
Safety Relief Valve, 1/2 x 3/4 In, 175 psi
Protect your water systems with the Aquatrol Safety Relief Valve, designed for reliable pressure relief in a wide range of applications. Built with durable bronze and stainless steel components, this valve withstands temperatures from 0°F to 406°F and pressures up to 300 psi. Ideal for use in water treatment, HVAC, and industrial systems, the valve ensures safe and efficient operation. Its compact 6-inch design makes it easy to install in tight spaces, while its factory-set pressure of 175 psi provides consistent performance. With its ASME code compliance and CE, CRN, and NB certifications, this valve meets the highest industry standards.
Top product features:
- Regulates pressure to 175 psi
- Protects against over-pressurization up to 300 psi
- Features a bronze body and disc for durability and corrosion resistance
Top product applications:
- High-pressure water heater systems
- Industrial steam boiler systems
- Commercial water treatment systems
Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1/2 in, Outlet Size 3/4 in, Factory Set Pressure 175 psi, Pressure Range 0 to 300 psi, 0 BtuH BtuH, Disc Material Bronze, Overall Height 6 in, Overall Length 6 in, Seat Material Bronze, Spring Material Stainless Steel, Temp. Range 0 Degrees to 406 Degrees F, Test Lever Test Lever Not Included, Standards ASME Code UV, CE, CRN, NB
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: 8.20
- Package Width: 6.40
- Package Height: 4.80
- Package Weight: 2.05
Product info last updated on February 19, 2026 6:44am UTC
Category: Pipes, Valves and Fittings