Reznor 41601 Steam Pressure Relief Valve, 1/2″ NPT, 15 PSI, 151 lbs/hr, Brass

Description

Reznor 41601 Steam Pressure Relief Valve Overview

The Reznor 41601 is a steam pressure relief valve engineered to protect boilers and steam systems from dangerous overpressure conditions. With a plain brass finish and straightforward NPT connections, this valve delivers reliable, code-compliant pressure protection in a compact, durable package suited for residential and light commercial steam heating applications.

Key Features

• Set pressure of 15 PSI for precise overpressure protection in low-pressure steam systems
• 151 pounds per hour (lbs/hr) steam capacity to handle typical boiler relief requirements
• 1/2″ male NPT inlet connection for easy installation into standard boiler tappings
• 1/2″ female NPT outlet connection for straightforward discharge piping
• Plain brass construction for corrosion resistance and long service life in steam environments
• Compact design fits tight boiler room installations

Specifications

• Brand: Reznor
• Part Number: 41601
• Valve Type: Steam Pressure Relief Valve
• Inlet Connection: 1/2″ Male NPT
• Outlet Connection: 1/2″ Female NPT
• Set Pressure: 15 PSI
• Capacity: 151 lbs/hr (steam)
• Finish: Plain Brass

Application

The Reznor 41601 is designed for use on low-pressure steam boilers where ASME or local code requires a properly rated pressure relief valve. It automatically opens to discharge excess steam when system pressure reaches the 15 PSI set point, preventing equipment damage and ensuring safe system operation. Ideal for replacement or new installation in residential steam heating systems, small commercial boilers, and steam unit heater applications.