Crosby, an Emerson brand, is a world-renowned leader in pressure relief technology, providing high-quality valves that ensure plant safety and operational reliability across industries such as oil & gas, petrochemical, power generation, and refining. With over a century of engineering expertise, Crosby has set the global standard for safety relief valve design and performance.

Crosby Valve Product Portfolio

• Spring-Loaded Safety Relief Valves – Reliable solutions for overpressure protection in process and power applications.

• Pilot-Operated Relief Valves (PORVs) – High-capacity valves for precise and efficient pressure control.

• High-Performance Safety Valves – Engineered for demanding conditions such as steam, gas, and liquid services.

• Pressure & Vacuum Relief Valves – Designed for storage tanks and process vessels.

• Specialty Valves & Accessories – Tailored safety solutions for unique customer requirements.

Featured Crosby Products

• Crosby J-Series Safety Relief Valves – Industry-proven, versatile, and widely used across energy and process industries.

• Crosby Pilot-Operated Valves – Offering exceptional accuracy, tight shut-off, and reduced maintenance needs.

• Crosby API Safety Valves – Designed to meet strict international standards for refinery and petrochemical plants.

Brand Overview

Crosby is synonymous with safety, reliability, and innovation. Their valves are designed to meet global codes and standards such as ASME, API, and ISO, ensuring compliance and peace of mind for operators worldwide. Whether in high-pressure steam lines, LNG facilities, or chemical plants, Crosby valves deliver trusted protection and long-lasting performance.

HKXYTECH Advantage

• At HKXYTECH, we bring added value to Crosby products with:

• Fast global sourcing & delivery, ensuring critical safety valves are available when you need them.

• Competitive pricing that helps reduce total project costs.

• Technical consultation to match the right Crosby valve with your application.

• After-sales support for installation, maintenance, and long-term operation.

Choose HKXYTECH as your partner for Crosby Safety Relief Valves and secure your operations with world-class protection backed by reliable service and supply.