硬密封固定球阀 | Products | 2026 Zhejiang Int'l Valve Industry Chain Fair
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Metal‑Seated Trunnion Ball Valve

Categories: Other Valves

Exhibitor Information
AOGONG VALVE CO., LTD.
**Metal‑Seated Trunnion Ball Valve**
Trunnion mounted ball valve with fixed ball and floating metal seats. Seal faces hard‑faced with Stellite alloy for high temperature & erosion resistance. Anti‑static, API 607 fire‑safe, cavity pressure relief feature. For isolating service, not for heavy throttling. Manual, gear, pneumatic, electric actuation. Complies with API 6D. Applied in oil & gas, petrochemical, coal‑chemical for high‑pressure, high‑temperature hydrocarbon and steam media.