API 602 Check Valves

API 602 check valves are compact steel valves designed and manufactured to meet the American Petroleum Institute API 602 standard, ensuring reliable one-way flow and preventing backflow in high-pressure, high-temperature applications. Widely used in oil, gas, and petrochemical industries, these valves provide dependable performance in critical pipeline and process systems where safety and operational efficiency are essential.

Constructed from durable carbon steel, stainless steel, or alloy materials, API 602 check valves feature precision-engineered internal components, including seats and discs, to deliver tight sealing, long service life, and smooth operation. Their compact design makes them ideal for space-constrained installations while maintaining high-performance standards. Optional features such as fire-safe construction and corrosion-resistant finishes further enhance reliability under demanding conditions.

These check valves are suitable for upstream, midstream, and downstream applications, including pipeline systems, refineries, pumping stations, and processing plants. When the official API Monogram is applied, it is used in conjunction with certified license number 602-0216, confirming full compliance with API quality and testing requirements.

As a leading API 602 check valve manufacturer in China, VervoValve supplies certified, high-quality valves engineered to meet international standards and project-specific requirements for critical industrial applications.