法兰球阀
电动 + 手动双驱动，内衬氟塑料实现强耐腐，密封可靠零泄漏，结构紧凑适配自动化系统，兼顾防腐蚀与便捷操作，是强腐蚀介质管路的常用阀门。
特点
- 强耐腐衬里：内衬氟塑料，耐受强酸强碱等腐蚀介质
- 双驱动控制：电动远程操作 + 手动应急启闭
- 零泄漏密封：衬里与阀芯配合，实现介质无渗漏
- 适配自动化：支持信号控制，融入工业控制系统
使用工况
- 化工行业：强腐蚀性酸碱溶液的输送切断
- 电镀行业：电镀废液、化学药剂的管路控制
- 环保领域：污水处理中腐蚀性药剂的投加系统
- 制药行业：腐蚀性原料 / 中间体的流程切换
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PDF下载
BNGV
PROSUCTS
产品特性
DN15~300mm
通径
PN1.6~16.0MPa
压力
阀体（碳钢）、衬里（PTFE/FEP）、阀芯（304/316）
材质
法兰连接
连接方式
GB/T13927、HG/T20581
检测标准
GB/T12237、HG/T20592
设计标准
-20℃~180℃
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
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2025样本（PDF）
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