Conbraco Industries 10-617-07 1-1/2″ FPT x 2″ FPT 40 PSI High Capacity Hot Water PRV

Description

Overview

The Conbraco Industries 10-617-07 is a high-capacity hot water pressure relief valve engineered for demanding commercial and industrial hydronic heating applications. With a 1-1/2″ female NPT inlet and a 2″ female NPT outlet, this valve is designed to protect boilers, water heaters, and hydronic systems from dangerous overpressure conditions by automatically relieving excess pressure before damage or failure can occur.

Key Features

• High-capacity design rated at 4,548,000 BTU — ideal for large commercial and industrial heating systems
• Factory set at 40 PSI for reliable, consistent pressure relief performance
• 1-1/2″ female NPT inlet connection for straightforward installation into standard piping systems
• 2″ female NPT outlet connection to accommodate high-volume discharge flow
• Hot water service rated — built to handle the thermal and pressure demands of hydronic heating systems
• Robust construction ensures long service life and dependable overpressure protection

Specifications

• SKU: 10-617-07
• Brand: Conbraco Industries
• Valve Type: Hot Water High Capacity Pressure Relief Valve
• Inlet Connection: 1-1/2″ Female NPT
• Outlet Connection: 2″ Female NPT
• Set Pressure: 40 PSI
• BTU Capacity: 4,548,000 BTU
• Service: Hot Water

Application

The Conbraco 10-617-07 is the go-to solution for protecting high-output boilers, large water heaters, and commercial hydronic heating systems. Its generous BTU capacity and oversized outlet ensure rapid, efficient pressure discharge — safeguarding equipment, piping, and personnel in the event of an overpressure event. The female NPT connections on both inlet and outlet allow for easy integration into existing pipework without the need for special adapters.