Conbraco 14-206-08 Valve

The Conbraco 14-206-08 is a high-capacity Section IV steam pressure relief valve designed specifically for low-pressure commercial and industrial boiler systems. Engineered with a 2-1/2" Male NPT inlet and a 2-1/2" Female NPT outlet, this ASME safety relief valve is factory set at 15 PSI to ensure reliable overpressure protection. The unit delivers a massive 4,676 lbs/hr steam capacity, making it a standard choice for high-volume heating applications where rapid discharge is critical.

Built for the rigors of mechanical rooms, the 14-206-08 features an all-bronze body construction, a rust-proof steel spring, and a PTFE-coated disc to prevent seat sticking. The National Board capacity certified design includes a 3/8" NPT side tapping for a drain connection, ensuring your discharge piping remains clear of condensate. Whether you are performing a boiler retrofit or a new installation, this 15 PSI steam safety valve provides the heavy-duty performance required to meet strict secondary safety standards and local mechanical codes.

• ASME Section IV Certified: Essential for legal compliance on medium to large-scale low-pressure steam boilers.
• High Discharge Capacity: Rated at 4,676 PPH, ensuring rapid pressure stabilization during surges.
• Corrosion Resistance: Bronze body and PTFE-coated EPDM O-ring provide long-term durability in high-heat environments.
• Precise Sealing: Features a chrome-plated seat for a tight, positive seal that reduces simmering and unnecessary loss of steam.

Is the Conbraco 14-206-08 suitable for air service?
This model is specifically National Board certified for steam applications under ASME Section IV. For air or gas service, verify compatibility with the specific 14-series non-code variants.

What is the maximum temperature rating for this valve?
The valve is rated for saturated steam temperatures up to 250°F, aligning with low-pressure steam system requirements.

Can this valve be adjusted in the field?
No, this is a factory-set 15 PSI relief valve. Tampering with the spring tension or set point will void safety certifications and potentially compromise the boiler system.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.