API 6D Gate Valves

API 6D gate valves are high-performance isolation valves manufactured in full compliance with the American Petroleum Institute API 6D standard, ensuring safe, reliable, and leak-tight operation in pipeline and piping systems. These valves are widely applied in the oil and gas, petrochemical, refining, power generation, and energy transmission industries, where precise flow isolation and long-term durability are essential.

Designed for demanding service conditions, API 6D gate valves typically feature full-bore construction to minimize pressure drop and allow smooth pigging operations. They are available in rising stem and non-rising stem configurations, with options for bolted bonnet, pressure-seal bonnet, or fully welded bodies to suit various pressure classes and installation environments. Fire-safe design, anti-static features, and blowout-proof stems further enhance operational safety and reliability.

API 6D–compliant gate valves are commonly installed in upstream, midstream, and downstream applications, including transmission pipelines, compressor stations, pumping stations, and processing facilities, providing dependable shut-off during operation, maintenance, and emergency situations. When the official API Monogram is applied, it is used in conjunction with the certified license number 6D-2251, verifying full compliance with API quality, testing, and manufacturing requirements.

As a leading API 6D gate valve manufacturer in China, VervoValve supplies certified, high-quality gate valve solutions engineered to meet international pipeline standards and project-specific requirements worldwide.