Conbraco Industries 10-301-10 3/4″ NPT Brass Hot Water Pressure Relief Valve 50 PSI

Description

Conbraco Industries 10-301-10 Brass Hot Water Pressure Relief Valve

The Conbraco Industries 10-301-10 is a high-quality brass hot water pressure relief valve engineered to protect boilers and hot water heating systems from dangerous overpressure conditions. Pre-set at 50 PSI and rated for up to 805,000 BTU capacity, this valve delivers reliable, code-compliant protection for residential and light commercial hydronic heating applications.

Key Features

• Pre-set relief pressure: 50 PSI — no field adjustment required
• High BTU capacity: 805,000 BTU for robust system protection
• Maximum temperature service: 250°F, suitable for hot water heating systems
• 3/4″ Male NPT inlet connection for easy installation
• 3/4″ Female NPT outlet connection for straightforward discharge piping
• Durable brass construction for corrosion resistance and long service life
• ASME Section IV certified for code-compliant boiler and pressure vessel applications

Specifications

• SKU: 10-301-10
• Brand: Conbraco Industries
• Inlet Connection: 3/4″ Male NPT
• Outlet Connection: 3/4″ Female NPT
• Set Pressure: 50 PSI
• BTU Capacity: 805,000 BTU
• Maximum Temperature: 250°F
• Body Material: Brass
• Certification: ASME Section IV
• Application: Hot Water Heating Systems

Application

Designed for use on hot water boilers and hydronic heating systems, the Conbraco 10-301-10 pressure relief valve automatically opens to release excess pressure when system pressure exceeds the 50 PSI set point, protecting equipment and occupants from overpressure hazards. Its ASME Section IV certification ensures compliance with industry safety standards, making it an ideal choice for new installations and replacement applications alike.