气动法兰球阀
采用气动驱动，启闭速度快，配备限位开关、过滤减压阀等附件，密封性能优异，结构紧凑，适配自动化管路的快速切断与开关控制，可靠性高。
特点
- 快速启闭：气动驱动，响应时间短（秒级）
- 附件齐全：含限位开关、过滤减压阀，适配自动化系统
- 密封可靠：软 / 硬密封可选，实现零泄漏或耐高温
- 结构紧凑：体积小，安装维护便捷
使用工况
- 化工管路：腐蚀性介质的快速切断
- 食品制药：卫生级流体的流程切换
- 燃气系统：燃气输送的紧急切断
- 水处理：给排水管路的自动化开关
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PDF下载
BNGV
PROSUCTS
产品特性
DN15~200mm
通径
阀体（304/316）、阀芯（304/316）、密封（PTFE / 金属硬密封）
• 材质
GB/T13927、API598、JB/T9092
• 检测标准
法兰连接
• 连接方式
GB/T12237、API608、JB/T7745
• 设计标准
-40℃~400℃（依密封材质）
• 温度
PN1.6~42.0MPa
• 压力
新闻动态
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党坝锂矿突破百万吨， 成亚洲最大同类型矿床！
近日，四川省阿坝州马尔康市党坝锂矿通过自然资源部矿产资源储量评审备案，新增氧化锂资源量44万吨，累计查明氧化锂资源量112.07万吨，成为四川省首个氧化锂资源量超百万吨的花岗伟晶岩型锂矿床，也是迄今为止亚洲探明资源量最大的花岗伟晶岩型锂矿床。
让流体控制更
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高效
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作为中东地区最具影响力的能源行业盛会之一，第30届伊朗国际石油、天然气及石化展览会（IOG 2025）将于2025年X月X日至X日在德黑兰国际展览中心隆重举行。本届展会以“可持续能源转型与技术创新”为主题，预计吸引来自全球50多个国家的2000余家参展企业及5万名专业观众，共同探索石油天然气行业的新技术、新市场及投资合作机遇。
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