Kunkle Valve 0930-K01-GC0015 Valve

The Kunkle Valve 0930-K01-GC0015 is a high-capacity ASME Section IV steam pressure relief valve designed specifically for low-pressure steam heating boilers. Built with a rugged cast iron body and high-grade bronze trim (nozzle, disc, and guide), this valve is engineered for demanding industrial and commercial HVACR applications where reliability is non-negotiable. It features a 3" Male NPT inlet and a 3" Female NPT outlet, factory-set at 15 PSI with a certified discharge capacity of 6949 lb/h. The Model 930 utilizes a large seat-to-guide area ratio and a disc pivot design to ensure precise alignment and optimum performance under pressure. As a National Board-certified safety relief valve, it provides an "HV" stamped solution for boiler protection. This unit serves as the direct replacement for 0216021, ensuring seamless integration into existing steam systems requiring the same 3-inch piping configuration and 15 psig set point.

• Maximum Discharge Capacity: Certified at 6949 lb/h to handle high-output low-pressure steam boilers.
• Rugged Construction: Features a durable cast iron body with corrosion-resistant bronze internal components.
• Superior Sealing: Precision lapped valve seats minimize simmer and ensure tight shut-off after cycles.
• Field Testing Capability: Equipped with a reversible lift lever for easy "pull-up" or "pull-down" manual operational checks.
• Standardized Compliance: Fully compliant with ASME Code Section IV and Section XIII standards for steam service.

Common Questions

Is the 0930-K01-GC0015 compatible with 0216021?
Yes, this model is the direct manufacturer-specified replacement for the 0216021, featuring identical 3" NPT connections and a 15 PSI set pressure.

What is the maximum operating temperature for this valve?
This Kunkle 930 series valve is rated for a maximum temperature of 250°F, making it ideal for standard low-pressure steam heating applications.

Can the set pressure be adjusted in the field?
No, these valves are factory-set and sealed to prevent tampering. Any adjustments must be performed by an authorized repair center to maintain ASME certification.

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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.