{
  "product_id": "JL-0223",
  "source_model": "ZQDF系列",
  "title": "直动式防爆电磁阀",
  "category_path": [
    "电磁阀",
    "防爆电磁阀"
  ],
  "description": "直动式防爆电磁阀。型号：ZQDF系列。公开规格：公称通径：DN15~50mm；连接方式：英制G内螺纹、美制NPT内螺纹(可定制其他特殊螺纹）；工作原理：分步直动式、分步先导式；阀体材质：不锈钢304，可定制不锈钢316L(-RL)；密封材质：丁晴橡胶NBR.氟像胶FKM. 聚四氟乙烯PTFE. 其他材质请咨询；适用介质：蒸汽、液体、气体、油品及真空等；介质温度：1.-20℃~80℃ 2.-20℃~150℃ 3.100℃~200℃ 4.120℃~250℃ 其他请咨询；环境温度：标准型：-20℃~60℃。",
  "specifications": [
    [
      "公称通径",
      "DN15~50mm"
    ],
    [
      "连接方式",
      "英制G内螺纹、美制NPT内螺纹(可定制其他特殊螺纹）"
    ],
    [
      "工作原理",
      "分步直动式、分步先导式"
    ],
    [
      "阀体材质",
      "不锈钢304，可定制不锈钢316L(-RL)"
    ],
    [
      "密封材质",
      "丁晴橡胶NBR.氟像胶FKM. 聚四氟乙烯PTFE. 其他材质请咨询"
    ],
    [
      "适用介质",
      "蒸汽、液体、气体、油品及真空等"
    ],
    [
      "介质温度",
      "1.-20℃~80℃ 2.-20℃~150℃ 3.100℃~200℃ 4.120℃~250℃ 其他请咨询"
    ],
    [
      "环境温度",
      "标准型：-20℃~60℃"
    ],
    [
      "安装方式",
      "水平安装 线圈垂直向上（其他方式请咨询）"
    ],
    [
      "防护等级",
      "铁壳型:IP54 隔爆型:BT4:IP54 CT5:IP65"
    ],
    [
      "备注",
      "特殊工况要求亦可根据客户实际情况设计制造。"
    ]
  ],
  "drawing_status": "schematic_draft",
  "drawing_status_label": "重绘稿待技术核对",
  "dimension_gap_reason": null,
  "source_url": "https://www.juliang.cn/products/solenoid-valve/explosion-proof/223.html",
  "source_date": "2026-10-23",
  "dimension_notice": "尺寸重绘资料仅供选型参考，实际配置与安装尺寸需技术确认。",
  "main_image": "/static/uploads/juliang_20261026/assets/solenoid-valves/solenoid-valves-3c59be4b/JL-0223/main.png",
  "drawings": [
    "/static/uploads/juliang_20261026/assets/solenoid-valves/solenoid-valves-3c59be4b/JL-0223/drawing_01.png"
  ]
}