{"product_id":"tyt-銅橫包-306","title":"TYT 銅橫包 #306","description":"\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAICRAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cspan data-subtree=\"aimfl\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eTYT 銅橫包 #306\u003c\/span\u003e\u003c!--TgQPHd||[[[\u0026quot;6514650404358146878\u0026quot;,null,\u0026quot;13906467732109765225\u0026quot;,\u0026quot;13906467732109765225\u0026quot;,null,null,null,null,\u0026quot;hg\u0026quot;,null,null,null,null,null,null,null,null,null,null,29,null,null,null,null,null,null,null,null,\u0026quot;TYT 306 銅橫包, 1\/2\\\u0026quot;\u0026quot;,null,null,\u0026quot;12675738318130661928\u0026quot;,null,null,null,null,\u0026quot;TYT 銅橫包 #306\u0026quot;,null,null,null,null,0,\u0026quot;EswBCowBQUppVDR0THVIZUxOUmI0TTFoY1ZJMnZUN2lCaTllcERCdHhMUWpjSTR1VjNTWU5VaWlPcU1yWlNBMTBqSklmU3dmdF9ONXdLcGtRM0oxQXU1QWNYYnVPaTBWd3ZHSXRMXzVuajl4YVhhNGZjUFZLTS14NGVxWUFKMWZiU3lJUGdSUVVrQmt2bjlXeEMSF2l1NWFhb2Z0TnVfYjJyb1BvZVhrbUFZGiJBRHNyOWZRdFo0LW9FTEUweDBWcnhFQUltallnVnVyWm9n\u0026quot;,null,null,0],null,0,1,\u0026quot;EtYDCswDIskDaHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS9zZWFyY2g_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\u0026quot;,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[null,1,0,1,null,null,null,null,null,null,null,null,[251717,null,1],null,null,[{\u0026quot;395\u0026quot;:[null,null,null,[null,[90000000,\u0026quot;HKD\u0026quot;],null,null,null,\u0026quot;TYT 306 銅橫包, 1\/2\\\u0026quot;\u0026quot;,null,[\u0026quot;6514650404358146878\u0026quot;,1,154]]],\u0026quot;470\u0026quot;:[[\u0026quot;13906467732109765225\u0026quot;,\u0026quot;13906467732109765225\u0026quot;,null,null,null,null,\u0026quot;243195647\u0026quot;,null,\u0026quot;12675738318130661928\u0026quot;,null,null,null,null,null,[\u0026quot;13906467732109765225\u0026quot;,\u0026quot;713819551408421843\u0026quot;,null,\u0026quot;1784326696135521\u0026quot;,\u0026quot;1784326696135521\u0026quot;,\u0026quot;1784272646963703\u0026quot;],null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,[[\u0026quot;13906467732109765225\u0026quot;,\u0026quot;713819551408421843\u0026quot;,null,\u0026quot;1784326696135521\u0026quot;,\u0026quot;1784326696135521\u0026quot;,\u0026quot;1784272646963703\u0026quot;],null,\u0026quot;13906467732109765225\u0026quot;,\u0026quot;243195647\u0026quot;,null,null,1,[[1784344206347429,34560145,1260389852],null,1],null,\u0026quot;05a31ce7-c642-4ca0-b596-b7c1949f3201\u0026quot;,\u0026quot;zh\u0026quot;,[\u0026quot;243195647\u0026quot;,0,\u0026quot;https:\/\/jacohardware.com\u0026quot;,\u0026quot;JACO 積高\u0026quot;],null,null,null,1,null,null,null,null,null,1,\u0026quot;7913421113449111015\u0026quot;,[975589,972845,934479,961094,890729],[null,\u0026quot;7913421113449111015\u0026quot;,\u0026quot;4136269378173400778\u0026quot;]]]]}],null,null,null,null,[null,null,\u0026quot;\/search?ibp\\u003doshop\\u0026prds\\u003dpvt:hg,pvo:29,imageDocid:6514650404358146878,headlineOfferDocid:13906467732109765225,productDocid:13906467732109765225\\u0026q\\u003dproduct\u0026quot;]],0],\u0026quot;\u0026quot;]--\u003e\u003c!--TgQPHd||[]--\u003e\u003c!--TgQPHd||[[\u0026quot;SHOPPING_PRODUCT\u0026quot;,2,\u0026quot;\u0026quot;,\u0026quot;EgciAJIBApwB\u0026quot;,\u0026quot;TYT 銅橫包 #306\u0026quot;,\u0026quot;\u0026quot;,\u0026quot;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\u0026quot;,null,1,null,[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,1],0,0,null,null,0,0,[],\u0026quot;\u0026quot;,0,0],\u0026quot;iu5aaoftNu_b2roPoeXkmAY_0\u0026quot;]--\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e（官方型號：\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eTYT-301\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e 的延伸配套系列，或直接寫作 \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eTYT-306\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e），在香港水喉五金界俗稱\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e「橫包」\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e、\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e「橫包掣」\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e或\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e「銅上牙橫身止回閥」\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e，其專業名稱是\u003cmark class=\"HxTRcb\" data-sfc-root=\"ep\" data-wiz-uids=\"jyi9T_13\" data-sfc-cb=\"\" data-ved=\"2ahUKEwiH2vuSoNuVAxXvrVYBHaEyGWMQuJAPegYIAAgJEAM\" data-complete=\"true\" data-sae=\"\" data-sfc-inited=\"2\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 500; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--qkimaf jyi9T_12\/HugV6--\u003e\u003c!--cqw1tb jyi9T_12\/HugV6--\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e銅合金擺動式止回閥（Cast Brass Swing Check Valve）\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/mark\u003e。\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIDBAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e它是由台灣大廠 Goodyear Valves Works Corp. 生產的重型水務原件，兩端為\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e標準內螺紋（內牙）接口\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e。與前述用於人工開關水流的閘掣不同，橫包是一種\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e自動運作的安全閥門\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e，其核心功能是\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e專門防止管道內的水流發生逆流（倒流）\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e，保護水泵、水錶及上游水源不受污染或損壞。\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Fsg96\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" aria-level=\"3\" role=\"heading\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cdiv class=\"ncoeY\" role=\"heading\" aria-level=\"3\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e核心產品特點\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"KsbFXc U6u95\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-ved=\"2ahUKEwiH2vuSoNuVAxXvrVYBHaEyGWMQ-7AUegYIAAgOEAA\" data-hveid=\"CAAIDhAA\" data-processed=\"true\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIDhAC\" data-sae=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e擺動式（Swing Type）運作\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：內部裝有一個自由懸掛的金屬閥瓣（搖擺片）。當水流由正向流入時，水壓會推開閥瓣讓水通過；當水流停止或企圖倒流時，閥瓣會靠自身重力與逆向水壓\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e自動閉合\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e，牢牢擋住回水。\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIDhAH\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e香港水務署認可\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：全系列持有\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e香港水務署（WSD）有效的一般認可（General Acceptance）\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e憑證，符合政府、新落成樓宇及物業維修的合法裝配標準。\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIDhAO\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e重型 PN16 耐壓\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：閥體使用優質厚身鑄造黃銅，工作壓力高達 \u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e16 Bar（約 230 PSI）\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e，能安全承受大廈加壓系統的高壓環境，防止水錘引發閥體爆裂。\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIDhAT\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e上牙（Top Cap）可拆式設計\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：頂部帶有一個大型的螺紋頂蓋（上牙）。當長年使用後內部因沙石卡阻或閥瓣磨損時，\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e師傅可直接由頂蓋擰開進行清洗或維修\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e，不需把整部橫包由管道上拆卸下來。\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" aria-level=\"3\" role=\"heading\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cdiv class=\"ncoeY\" role=\"heading\" aria-level=\"3\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e重要安裝與限制規範\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003c!--TgQPHd||[]--\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col class=\"IaGLZe VimKh\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-processed=\"true\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIFRAA\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e安裝方向性\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：橫包具有嚴格的\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e方向性\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e，閥體外壁鑄有清晰的\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e箭頭\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e。安裝時箭頭方向必須與預期的水流前進方向完全一致，否則會徹底阻斷供水。\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIFRAB\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e空間擺放限制\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：擺動式止回閥（橫包）\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e最理想是水平（橫向）安裝\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e。若必須垂直安裝，則\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e只允許安裝在水流「由下往上」運行的管路中\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e（依靠重力助閥瓣閉合）。切勿將其安裝在水流「由上往下」的垂直管路中，否則閥瓣因重力下垂無法閉合，會完全失去防倒流功能。\u003c!--TgQPHd||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-hveid=\"CAAIFRAC\" data-sae=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e適用介質\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e：\u003cstrong class=\"Yjhzub\" data-sfc-root=\"ep\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e專用於淡水（食水）供水系統\u003c!--TgQPHd||[]--\u003e\u003c\/strong\u003e、熱水、冷氣及消防水管路。與所有金屬掣一樣，禁止用於沖廁鹹水系統以免海水腐蝕海鮮件卡死。\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"TYT","offers":[{"title":"1\/2\"","offer_id":48783444607076,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"3\/4\"","offer_id":48783444639844,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1\"","offer_id":48783444672612,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1-1\/4\"","offer_id":48783444705380,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"1-1\/2\"","offer_id":48783444738148,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true},{"title":"2\"","offer_id":48783444770916,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true}],"url":"https:\/\/www.hopshunhardware.com\/products\/tyt-%e9%8a%85%e6%a9%ab%e5%8c%85-306","provider":"Hop Shun Hardware Co., Ltd","version":"1.0","type":"link"}