Peerless Boiler 51028 Pressure Relief Valve 50 PSI 3/4" NPT

The Peerless Boiler 51028 is an ASME Section IV certified brass hot water pressure relief valve designed for reliable overpressure protection in residential and commercial boiler systems. This safety valve is engineered to automatically release excess pressure when system pressure exceeds safe operating limits, protecting boiler equipment from potential damage.

Key Features:

• 3/4" Female NPT inlet x 3/4" Female NPT outlet connections
• Factory set at 50 PSI release pressure
• 697,000 BTU capacity rating
• Brass construction for durability and corrosion resistance
• Maximum temperature service rating of 250°F
• ASME Section IV certified for hot water boiler applications
• Cross-reference: Conbraco model 10-418-10

This pressure relief valve is a genuine Peerless replacement part compatible with various Peerless boiler models, including the discontinued PDE series. The valve's ASME certification ensures it meets strict safety and performance standards for residential hot water heating systems and hydronic applications.