Description
Conbraco Industries 29-402A-100 Section I Steam Pressure Relief Valve
The Conbraco Industries 29-402A-100 is a Section I steam pressure relief valve engineered for reliable overpressure protection in commercial and industrial steam boiler systems. Designed to meet the stringent requirements of ASME Section I (Power Boilers), this valve delivers dependable performance where safety and compliance are non-negotiable.
Key Specifications
- Inlet Connection: 1″ Male NPT (MNPT)
- Outlet Connection: 1-1/4″ Female NPT (FNPT)
- Set Pressure: 100 PSI
- Capacity: 851 Pounds Per Hour (PPH)
- Code Compliance: ASME Section I — Power Boilers
- Media: Steam
- SKU: 29-402A-100
Product Features
- ASME Section I certified for use on high-pressure steam power boilers
- 851 lb/hr steam capacity provides robust overpressure relief for commercial boiler applications
- 100 PSI factory-set pressure ensures precise, consistent activation
- 1″ MNPT inlet and 1-1/4″ FNPT outlet for straightforward installation and piping compatibility
- Built to Conbraco’s exacting quality standards for long-term reliability in demanding steam environments
Application
The 29-402A-100 is ideal for use on steam power boilers in commercial and industrial facilities where ASME Section I compliance is required. Its generous 851 PPH capacity and 100 PSI set point make it well-suited for a wide range of boiler system configurations requiring dependable safety relief protection.
Why Choose Conbraco
Conbraco Industries is a trusted manufacturer of flow control and safety products for HVAC, plumbing, and industrial applications. Their pressure relief valves are recognized for precision engineering, code compliance, and long service life in demanding environments.







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