Conbraco Industries 13-211-B05 3/4″ NPT Steam Pressure Relief Valve, 5 PSI

Description

Overview

The Conbraco Industries 13-211-B05 is a Section IV-rated steam pressure relief valve engineered for dependable overpressure protection in low-pressure steam heating systems. With a factory-set relief pressure of 5 PSI and a rated capacity of 290 pounds per hour (PPH), this valve is designed to safeguard boilers and steam system components by automatically venting excess pressure before it reaches dangerous levels.

Key Features

• Inlet connection: 3/4″ Male NPT for straightforward installation into standard steam system piping
• Outlet connection: 3/4″ Female NPT for easy discharge line attachment
• Factory set pressure: 5 PSI — no field adjustment required
• Steam capacity: 290 Pounds Per Hour (PPH)
• Compliant with ASME Section IV requirements for heating boiler pressure relief
• Designed for low-pressure steam heating boiler applications

Application

This relief valve is ideal for residential and light commercial steam boilers operating at low pressures. It provides a critical last line of defense against overpressure conditions, helping to protect equipment, piping, and occupants. The 3/4″ NPT connections make it compatible with a wide range of standard boiler configurations.

Specifications

• SKU: 13-211-B05
• Brand: Conbraco Industries
• Inlet: 3/4″ Male NPT
• Outlet: 3/4″ Female NPT
• Set Pressure: 5 PSI
• Capacity: 290 Pounds Per Hour (PPH)
• Standard: ASME Section IV (Steam Heating Boilers)
• Media: Steam