Designed for Superior Performance in Harsh Industrial Environments

Our metal-seated ball valves are designed for the most demanding industrial applications, providing superior performance even under extreme conditions such as high temperatures, high pressures, and abrasive or corrosive media, conditions that often cause traditional soft-seated valves to fail. These valves feature a robust metal-to-metal sealing structure, providing reliable zero-leakage sealing and exceptionally long service life in environments requiring high durability and reliability. The advanced design incorporates cutting-edge materials and precision manufacturing techniques, ensuring optimal performance in critical industries such as oil and gas, petrochemicals, power generation, and mining.

Engineered with Advanced Metal-to-Metal Sealing Technology

The core of our metal-seated ball valve design lies in the precisely engineered metal-to-metal contact between the ball and the valve seat surfaces. Unlike soft-seated valves that rely on PTFE or polymer materials, our metal seats are made from high-performance alloy materials, including stainless steel, Stellite alloys, tungsten carbide, and chromium carbide coatings. These materials are applied using advanced HVOF (High-Velocity Oxy-Fuel) spraying technology, resulting in surface hardness far exceeding traditional coatings. Precision machining and diamond grinding techniques ensure perfect fit and roundness, achieving gas-tight sealing even under extreme conditions.

Delivering Unmatched Durability and Reliability

Our metal-seated ball valves are designed to withstand temperatures ranging from -29°C to 700°Cand pressure ratings from Class 150 to Class 2500 LB (PN16-PN420). These valves are available in sizes from 1/2" to 64" (DN15-DN1600) and come in both floating ball and trunnion-mounted designs to meet diverse application needs. The spring-loaded seat design ensures reliable sealing at low pressures, while the pressure-assisted mechanism enhances sealing performance as line pressure increases. The fire-safe construction, compliant with API 607 standards, ensures continued operation even in fire situations, while the anti-static and anti-blowout stem design provides additional safety.

Built for Critical Industrial Applications

Metal-seated ball valves are the industry standard for applications where reliability and safety are paramount. They are widely used in oil and gas pipelines, natural gas distribution systems, refineries, petrochemical plants, power plants, and mining operations. These valves are particularly well-suited for high-temperature steam service, abrasive slurry handling, corrosive chemical processing, and high-pressure gas applications where traditional soft-seated valves would fail prematurely. Their ability to handle fluids containing solid particles, abrasive catalysts, and corrosive media makes them indispensable in demanding industrial environments.

Manufactured to Rigorous International Standards

Our metal-seated ball valves comply with API 6D, API 608, ASME B16.34, ISO 17292, and ISO 14313 standards. Each valve undergoes rigorous testing in accordance with API and ISO standards to ensure leak-tight sealing and long-term reliability. These valves offer various connection options, including flanged, butt-weld, or hub connections, for easy integration into existing piping systems. Extended stem options and multiple actuation methods (manual, pneumatic, electric, or hydraulic) are available to meet diverse operational requirements.