{"type":"product","schema_version":"1.0","item_id":"100455790265","canonical_url":"https://tw.bid.yahoo.com/item/100455790265","title":"304 不鏽鋼 三通球閥 大流量球閥 逆止 逆止閥 凡爾 開關 熱水 內螺紋三通球閥 T/L型球閥 204","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-09T03:06:33.975Z","current_price":340,"original_price":null,"stock_status":"in_stock","available_quantity":7992,"sold_quantity":4,"seller":{"id":"Y6031797865","name":"品衛無限","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/27bbb530-ac7f-41fd-868d-8d7fa90e890a.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e242f282-919a-4516-9473-76c98b59a419.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/da422fa7-d88f-463e-b28a-c38bfb9d44fa.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ea5fd53a-5165-4a57-b971-4b89a83e90a1.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e2a0cfdc-36f0-454e-a536-bc86fe2352c9.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"此標價是L型3分\n\n產品簡介\n\n在全開或全閉時,球體和閥座的密封面與介質隔離,介質通過時,不會引起閥門密封面的侵蝕. 適用範圍廣,通徑從小到幾毫米,大到幾米,從高真空至高壓力都可應用.\n\n閥體材料: 304不銹鋼\n\n產品概述\n\n三通球閥有T型和L型. T型能使三條正交的管道相互聯通和切斷第三條通道,起分流,合流作用. L型只能連接相互正交的兩條管道,不能同時保持第三條管道的相互連通,只起分配作用.\n\n產品特點\n\n三通球閥在結構上採用一體化結構,4面閥座的密封型式,法蘭聯接少,可靠性高,設計實現了輕量化三通球芯分T型和L型,使用壽命長,流通能力大,阻力小球閥按作用式分單作用和雙作用兩種型式,單作用式的特點是一旦動力源發生故障時,球閥將處於控制系統要求的狀態.\n\n規格: 304T型 DN10 3/8 (3分) / 304L型 DN10 3/8 (3分) \n\n        304T型 DN15 1/2 (4分) / 304L型 DN15 1/2 (4分)\n\n         304T型 DN20 3/4 (6分) / 304L型 DN20 3/4 (6分)\n\n         304T型 DN25 1吋          / 304L型 DN25 1吋","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","7-ELEVEN取貨付款"],"category_id":"2092080421","category_name":"水管配件","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":"2092073695","name":"衛浴設備/浴室用品","url":"/tw/%E8%A1%9B%E6%B5%B4%E8%A8%AD%E5%82%99-%E6%B5%B4%E5%AE%A4%E7%94%A8%E5%93%81-2092073695-category.html"},{"id":"2092080421","name":"水管配件","url":"/tw/%E6%B0%B4%E7%AE%A1%E9%85%8D%E4%BB%B6-2092080421-category.html"}],"view_count":2,"watch_count":0}