PRD Three-way connector for bottle valve

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PRD Three-way connector for bottle valve

This tee connector is a high-precision safety component designed specifically for bottle valve systems. It integrates a PRD (Pressure Relief Device) made of high-quality imported 316L stainless steel, possessing not only extremely high mechanical strength but also excellent chemical inertness when conveying corrosive or high-purity gases. Its internal flow channels undergo professional extrusion and polishing treatment, ensuring a smooth, burr-free inner wall and minimal airflow damping, effectively preventing secondary contamination during gas flow. The connector is precisely configured with a 9/16-18UNF standard thread (commonly used in precision gas circuit outputs) and a 1/2" connection interface. This flexible configuration allows for broad compatibility with various international standards such as CGA, DIN, and GB, facilitating rapid integration into complex laboratory or industrial gas circuits.

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9/16-18UNF-1/2"

About Us
Ningbo Keshengli Stainless Steel Valve Co., Ltd.
Ningbo Keshengli Stainless Steel Valve Co., Ltd.

Our company specializes in the manufacturing and sales of stainless steel pipe fittings and valves in national (GB), American (ANSI/ASME), and British (BS) standards. We are equipped with advanced CNC machining centers, material testing and heat treatment facilities, a skilled technical team, and a robust production workforce. With a sound quality management system and excellent after-sales service, we sincerely serve customers worldwide.

Our main products include: ferrule-type fittings, threaded fittings, instrument fittings, instrument needle valves, instrument ball valves, ferrule needle valves, ferrule ball valves, compact high-pressure instrument needle valves, compact high-pressure instrument ball valves, and high-pressure check valves. The primary material is SS316 stainless steel. These products are widely used in petrochemical, petroleum, electric power, pharmaceutical, food, papermaking, marine, and general machinery industries.

We strictly control product quality at every stage and are committed to delivering superior quality through advanced technology and professional management. Adhering to the business philosophy of "Quality First, Customer Supreme, Integrity Foremost," we strive to build the "NB-KSL" brand image, better serve our customers, and work together with you to create a prosperous future.

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