精選產品
- 自動化機械之週邊設備 (10)
聯絡資訊
He-Yi Industiral Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China
電話：86-577-57781015
傳真：--
Metal Seated Trunnion Ball Valve
產品型號：Q647F
產品分類：自動化設備/產業機械 / 自動化設備 / 自動化機械之週邊設備
產品特色
1. Metal hard seal: A metal to metal sealing method is used between the valve seat and the ball, which has excellent high temperature resistance, high pressure resistance, and corrosion resistance. This sealing method is suitable for harsh working conditions such as high temperature, high pressure, and strong corrosion, ensuring the sealing reliability of the valve under various working conditions.
2. Wedge shaped ball valve structure: The ball is supported and positioned by two fixed shafts (wedge shafts), which enable the valve to withstand high medium pressure without leakage when closed. At the same time, the opening and closing torque of the wedge-shaped ball valve is relatively small, making it easy and flexible to operate.
3. High sealing performance: By adopting advanced ball and seat hardening technologies (such as supersonic spraying, nickel based spray welding, etc.), as well as precision machining and grinding processes, the sealing surface of the valve is ensured to have extremely high hardness and smoothness, thereby achieving excellent sealing performance.
4. Wear resistance and erosion resistance: The sealing surface of the metal hard sealed wedge ball valve has been specially treated to resist the erosion of high-speed fluids and the wear of media, extending the service life of the valve.
5. Fire safety: Due to the use of a metal to metal sealing structure on the sealing surface of the metal hard sealed wedge ball valve, and the use of high-temperature and corrosion-resistant materials for the packing and gasket, the sealing performance of the valve can be ensured even in abnormal situations such as fires.
6. Anti static design: Some metal hard sealed wedge ball valves also have anti-static design, which can prevent the occurrence of dangerous situations such as fire or explosion caused by static electricity accumulation.
7. Multiple connection methods: Metal hard sealed wedge ball valves can be selected from various connection methods such as flange connection, butt welding connection, etc. according to needs to meet the installation requirements of different pipeline systems.
8. Wide applicability: Due to its excellent high temperature resistance, high pressure resistance, and corrosion resistance, metal hard sealed wedge ball valves are widely used in pipeline systems in industries such as petroleum, chemical, natural gas, and power, for controlling the flow and cutting off of various media.
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