Conbraco 14-205-08 Valve

Professional-grade Conbraco 14-205-08 Valve is a high-capacity ASME Section IV safety relief valve designed specifically for protection in low-pressure steam boilers. This 2" MNPT x FNPT relief valve is engineered as a direct replacement for the Kunkle 0930-H01-GC0015, featuring a robust one-piece bronze body and brass trim that withstands demanding commercial and industrial heating environments. With a factory set point of 15 PSI and a certified steam discharge capacity of 3,150 lbs/hr, this unit ensures top-tier overpressure protection. The internals utilize a chrome-plated seat and PTFE-coated disc to prevent sticking and ensure a positive seal, even after extended periods of inactivity. A rust-proof steel spring maintains set-pressure accuracy across its service life, while the 3/8" NPT side tapping allows for efficient drain connection to prevent moisture accumulation in the valve body.

• Direct HVACR Replacement: Seamlessly replaces the Kunkle 0930-H01-GC0015 without requiring piping modifications.
• ASME Code Certified: Fully compliant with Section IV Boiler and Pressure Vessel Code requirements for steam service.
• High Flow Performance: Relieving capacity of 3,150 PPH handles high-volume blow-off for medium to large commercial boilers.
• Enhanced Seat Integrity: Features a PTFE-coated EPDM O-ring and chrome-plated seating for superior leak resistance and durability.
• Rugged Construction: One-piece bronze body and rust-proof steel spring designed for saturated steam service up to 250°F.

• Can this be used for water service? No, the 14-200 series is specifically National Board capacity-certified for steam applications only. For water systems, verify Section IV thermal relief requirements.
• Is the 15 PSI setting adjustable? While the valve can be set between 5-15 PSI at the factory, this specific model is factory-sealed at 15 PSI to ensure code compliance and prevent tampering.
• What does the side tapping do? The 3/8" NPT tapping is a critical feature for drainage, preventing condensate from sitting on the seat and causing corrosion or scale build-up.

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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.