Description
Overview
The Conbraco Industries 19-MHGA-150 is a heavy-duty Section I Steam Pressure Relief Valve engineered for high-capacity steam boiler safety applications. With a 1-1/2″ Male NPT inlet and a 2″ Female NPT outlet, this valve is built to handle demanding commercial and industrial steam systems. Its factory set pressure of 150 PSI and impressive capacity rating of 6,616 pounds per hour make it a reliable choice for protecting boilers and pressure vessels from dangerous overpressure conditions.
Key Features
- Inlet connection: 1-1/2″ Male NPT
- Outlet connection: 2″ Female NPT
- Set pressure: 150 PSI
- Capacity: 6,616 lbs per hour steam flow
- Trim material: Brass for corrosion resistance and long service life
- Seat material: Metal seat for durability and tight shutoff
- Compliance: ASME Section I rated for fired pressure vessel and steam boiler applications
Application
Designed specifically for ASME Section I steam boiler and fired pressure vessel installations, the 19-MHGA-150 provides critical overpressure protection in commercial and industrial environments. The metal seat construction ensures reliable reseating after actuation, while the brass trim offers excellent resistance to the corrosive effects of steam and condensate.
Specifications
- SKU: 19-MHGA-150
- Brand: Conbraco Industries
- Inlet Size: 1-1/2″ Male NPT
- Outlet Size: 2″ Female NPT
- Set Pressure: 150 PSI
- Capacity: 6,616 lbs/hr
- Trim: Brass
- Seat: Metal
- Standard: ASME Section I
- Media: Steam







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