Safety Relief Valve, 1-1/4 x 1-1/2, 70 psi MPN:740FH1M1K1-70
Safety Relief Valve, 1-1/4 x 1-1/2, 70 psi
Protect your system with the Aquatrol Safety Relief Valve, designed for reliable pressure relief in high-temperature applications. This bronze-bodied valve features a stainless steel disc and spring for long-lasting performance, and is factory set to 70 psi for consistent operation. Suitable for use in a variety of industries, including HVAC, plumbing, and industrial processes, this valve is ideal for applications where safety and reliability are paramount. Its wide temperature range (-320°F to 406°F) and compact design make it a versatile solution for systems requiring precise pressure control.
Top product features:
- Safety Relief Valve automatically releases excess pressure to prevent damage or explosion
- Body made of bronze for durability and resistance to corrosion
- Spring and disc made of stainless steel for resistance to corrosion and long service life
Top product applications:
- Steam Systems
- Boiler Protection Systems
- High Pressure Pumps and Compressors
Safety Relief Valve, Body Material Bronze, Inlet Type MNPT, Outlet Type FNPT, Inlet Size 1 1/4 in, Outlet Size 1 1/2 in, Factory Set Pressure 70 psi, 0 BtuH BtuH, Disc Material Stainless Steel, Overall Height 9 1/4 in, Overall Length 9 1/4 in, Spring Material Stainless Steel, Temp. Range -320 Degrees to 406 Degrees F, Test Lever Test Lever Included, Standards ASME Code UV, CE, CRN, NB
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 10.00
- Package Width: 6.00
- Package Height: 6.00
- Package Weight: 6.00
Product info last updated on February 11, 2026 3:40pm UTC
Category: Pipes, Valves and Fittings