Technical Specifications – Cast Steel Trunnion Mounted Ball Valve

◎ Design Standard: API 6D, ASME B16.34, GB/T 19672, etc.

◎ Body Material: Cast carbon steel, stainless steel, alloy steel.

◎ Ball Structure: Trunnion-mounted ball design for stable operation under demanding pressure conditions.

◎ Nominal Size: 2"–24" (DN50–DN600).

◎ Nominal Pressure: Class 150–2500 (PN10–PN420), subject to design and material selection.

◎ Applicable Temperature: Depends on material, seat configuration, and service conditions; confirm the required temperature range when ordering.

◎ Connection Type: Flanged, butt-welded, or other available configurations according to project requirements.

◎ Seat Material: PTFE, reinforced polymer, or metal seat options, subject to operating conditions and product configuration.

◎ Operation Mode: Manual, worm gear, pneumatic, electric, or other actuator configurations.

◎ Sealing Performance: Designed to meet applicable seat leakage requirements specified by the project and relevant standards.

◎ Main Features: Trunnion-supported ball, controlled operating torque, reliable shut-off, and a robust pressure-containing body.

◎ Applications: Oil and gas pipelines, petrochemical plants, power generation, industrial processing, and other demanding fluid-control systems.

◎ Customization: Material grades, pressure ratings, connection dimensions, seat materials, and actuation options can be selected according to project specifications.

For project-specific configurations, material selection, and technical support, explore Zhejiang Naishi Valve Co., Ltd.'s industrial valve product range at https://www.ncevalve.com/product/.