Kunkle Valve 918BEDE06BJE0300 Valve

The Kunkle Valve 918BEDE06BJE0300 is an industrial-grade liquid safety relief valve designed for high-pressure applications requiring precise overpressure protection. Engineered with a robust bronze body and a 3/4 inch NPT connection, this 918 series model is specifically rated for 300 PSI with a discharge capacity of 106 GPM. This specific configuration, which is technically identical to the 918BEDE06J0300 model, features a resilient seat and seal design to provide superior, leak-free performance in hydraulic systems and liquid-filled pressure vessels. As an ASME Section VIII (UV) certified component, it ensures reliable pressure relief for pumps, tanks, and lines within commercial and industrial HVACR and plumbing infrastructures.

Built for the rigors of field service, the Kunkle 918 series incorporates a pivoting disc design to correct misalignment and a full nozzle for optimized flow performance. The 3/4" safety valve includes a hex head on the valve nozzle for straightforward installation by contractors and a single control ring for easy blowdown adjustment. Its heavy-duty construction is suitable for a wide temperature range, making it a staple for HVACR technical specifications where maintaining system integrity under over-pressure protection and high-pressure relief conditions is critical for operational safety.

• Industrial Durability: Rugged bronze construction and 316 stainless steel trim enhance reliability in demanding liquid service environments.
• Leak-Free Seal: The resilient seat/seal design ensures tight shut-off and prevents fugitive emissions in pressurized systems.
• High Discharge Capacity: Rated for 106 GPM flow to handle rapid pressure spikes and protect downstream equipment.
• Precise Engineering: ASME Section VIII certified and National Board-rated for accurate set pressure performance.
• Interchangeable Design: Full compatibility with existing 918BEDE06J0300 installations for seamless part replacement.

Common Questions

What is the difference between the 918BEDE06BJE0300 and 918BEDE06J0300?
These two part numbers refer to the same technical specification and physical valve. They share the 3/4" NPT size, 300 PSI set pressure, and 106 GPM capacity. Professional installers can use them interchangeably without modification.

Is this Kunkle valve suitable for steam service?
The 918 series is primarily optimized for air, gas, and liquid services. While some 900 series models carry steam ratings, this specific liquid-certified configuration is engineered for liquid-filled pressure vessels and hydraulic systems.

How do I adjust the blowdown on this safety relief valve?
The valve features a single control ring that allows for easy adjustability of the blowdown. It is recommended that a certified technician perform these adjustments using the integrated hex nozzle for proper alignment during the process.

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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.