Industrial Ball Valves For Demanding Service Conditions

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. Note: The size and pressure ranges above are indicative configuration ranges based on the provided template, not confirmation that every combination is available. Final specifications should be verified with Zhejiang Naishi Valve Co., Ltd. according to the actual product model and operating conditions.