{"type":"product","schema_version":"1.0","item_id":"100811288927","canonical_url":"https://tw.bid.yahoo.com/item/100811288927","title":"DQF2-6A-4電磁閥 DC3v-4.5v 【常開型】一入一通排氣閥 微型電磁氣閥 氣體控制電磁閘","subtitle":"【常開型】一入一通","condition":"全新品","currency":"TWD","observed_at":"2026-04-25T13:15:02.014Z","current_price":80,"original_price":null,"stock_status":"in_stock","available_quantity":200,"sold_quantity":0,"seller":{"id":"Y2138933396","name":"集寶店","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/25b58bd8-5d3b-4edc-82e3-d7f075adb7c3.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b0bb1d3f-d720-4eb2-b7a2-2f7debce53df.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/61738dac-eff5-4080-93d9-fafeb63dea6f.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/41ada513-f043-45e0-a1e5-06c07c7da7c3.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/836c1219-2708-44b0-8bf0-eec9cd773643.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/eb2b3aeb-bfc2-4f85-a314-6cb93d653ac9.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"【前往商品主頁】:集寶店\n\n【配件另售】:矽膠管 孔徑2mm/3mm\n\n【防靜電密封袋/1入裝】【電磁閥的工作原理】電源通過電磁線圈產生磁力、控制線圈金屬柱產生吸引推/拉力、進而推/抵(閥門孔/鐵柱)改變流體/鐵柱方向（流體一般是壓縮空氣或者液體）。電磁線圈電壓／電流等參數大小可控制管路中金屬柱磁力或流體壓力。\n\n【電磁閥使用注意】電磁線圈(通電)時、線圈內會產生磁力吸附線圈內金屬柱、(電壓/電流)越高磁力越大、但也會產生高溫、故只能短時通電、長時通電會使電磁線圈發熱而燒毀。\n\n【電磁閥常見應用】電子鎖/科研儀器/啟動開關/氣閥開關/水閥開關等各類小型設備。\n\n【電磁閥禁用】各類石化溶劑、高/低溫(氣/液體)即長時間/高電壓通電使用。\n\n【常閉型】:通電排氣、斷電止氣\n\n【常開型】:通電止氣、斷電排氣\n\n【賣場全商品・二件以上超商取付一律運費:60元】","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092080282","category_name":"電料","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080282","name":"電料","url":"/tw/%E9%9B%BB%E6%96%99-2092080282-category.html"}],"view_count":0,"watch_count":1}