电动偏心球阀
采用电动 + 手动双驱动，硬密封结构适配高温高压，阀芯堆焊硬质合金耐磨耐冲蚀，启闭扭矩小、寿命长，兼顾自动化控制与复杂工况可靠性。
特点
- 硬密封结构：阀芯 / 密封堆焊硬质合金，耐温耐压
- 双驱动设计：电动远程控制 + 手动应急操作
- 低扭矩启闭：球体流线型设计，操作省力
- 长寿命适配：耐磨抗冲蚀，适用于含颗粒介质
使用工况
- 石油化工：高温高压油品、蒸汽管路切断
- 电力行业：电站蒸汽、冷却水系统调节
- 冶金行业：高温矿浆、熔渣流体控制
- 能源领域：天然气、煤层气输送管路开关
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PDF下载
BNGV
PROSUCTS
产品特性
DN15~300mm
通径
PN1.6~32.0MPa
压力
阀体（WCB/304/316）、阀芯 / 密封（硬质合金堆焊）
材质
法兰连接
连接方式
GB/T13927、API598、JB/T9092
检测标准
GB/T12237、API608、JB/T7745
设计标准
-40℃~550℃
温度
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
安全
绿色
快捷
高效
2025样本（PDF）
2025年伊朗国际石油展: 全球石油天然气行业盛会即将启幕
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。
东庄水利枢纽工程电脑雏形阀精准安装完成
今日，随着最后一台智能数控阀门的调试完成，国家重大水利工程——东庄水利枢纽工程核心设备安装取得阶段性突破。该工程首次采用自主研发的“电脑雏形智能阀门控制系统”，其精准安装标志着我国高水头、大流量水利枢纽设备技术迈入国际领先行列。
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