{"id":3150,"date":"2025-10-02T03:17:49","date_gmt":"2025-10-02T03:17:49","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=3150"},"modified":"2025-10-11T03:46:19","modified_gmt":"2025-10-11T03:46:19","slug":"difference-between-single-union-and-double-union-ball-valves","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/ms\/blog\/ppr-valve\/difference-between-single-union-and-double-union-ball-valves\/","title":{"rendered":"Apakah perbezaan antara injap bola kesatuan tunggal dan dua kesatuan?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Jadual Kandungan<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Togol Jadual Kandungan\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Togol<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-valve\/difference-between-single-union-and-double-union-ball-valves\/#Single_Union_Ball_Valve\" >Injap Bola Kesatuan Tunggal&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-valve\/difference-between-single-union-and-double-union-ball-valves\/#Double_Union_Ball_Valve\" >Injap Bola Kesatuan Berganda&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-valve\/difference-between-single-union-and-double-union-ball-valves\/#Main_Differences\" >Perbezaan Utama&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-valve\/difference-between-single-union-and-double-union-ball-valves\/#Why_choose_the_DESO_Double_Union_Ball_Valve\" >Mengapa memilih DESO Double Union Ball Valve?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/ms\/blog\/ppr-valve\/difference-between-single-union-and-double-union-ball-valves\/#Conclusion\" >Kesimpulan&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.desopipe.com\/ms\/product\/plastic-ball-valve-with-brass-core-i-copy-906\/\" target=\"_blank\" rel=\"noreferrer noopener\">injap bola kesatuan berganda<\/a> ialah jenis injap serbaguna dan boleh dipercayai yang digunakan secara meluas dalam sistem perpaipan, terutamanya apabila pembongkaran selamat dan penyelenggaraan yang betul adalah penting. Mengetahui perbezaan antara injap bola kesatuan tunggal dan dua kesatuan akan membantu anda dalam memilih produk yang sesuai untuk operasi anda.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Blog ini merangkumi perbezaan injap ini serta menyerlahkan kualiti premium dan ciri reka bentuk injap bola kesatuan berganda daripada <a href=\"https:\/\/www.desopipe.com\/ms\/\" target=\"_blank\" rel=\"noreferrer noopener\">DESO<\/a>, pilihan yang dipercayai dalam industri.\u00a0<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Single_Union_Ball_Valve\"><\/span>Injap Bola Kesatuan Tunggal&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Injap bebola kesatuan tunggal mempunyai satu sambungan kesatuan, biasanya di hujung hiliran, yang membolehkan penyingkiran dan penyelenggaraan injap mudah tanpa memotong saluran paip sepenuhnya. Di hujung yang lain, badan injap kekal melekat pada saluran paip, mengurangkan kemungkinan injap penuh dibongkar.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jenis ini biasanya sangat sesuai untuk sistem permintaan rendah di mana kekerapan penyelenggaraan lebih rendah. Walau bagaimanapun, injap bebola kesatuan tunggal selalunya mempunyai had, seperti toleransi salah jajaran sudut terhad dan masa penyelenggaraan yang lebih lama kerana gangguan separa paip.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>Sorotan Produk Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.desopipe.com\/ms\/product\/male-single-end-valve-with-brass-ball\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/Male-Single-end-Valve-with-Brass-Ball.jpg\" alt=\"Injap hujung Tunggal Lelaki DESO dengan Bola Loyang\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Injap hujung Tunggal Lelaki dengan Bola Loyang<\/div>\n    <div class=\"hero-description\">Bahan: Bahan mentah PPR dari Korea Hyosung atau Borealis; loyang: HPB58-3A, HPB59, CW617N. Julat saiz: DN20\u2013DN32 (20mm\u201363mm). Penarafan tekanan: PN25 (sehingga 2.5 MPa). Julat suhu: -20\u00b0C hingga +95\u00b0C.<\/div>\n    <span class=\"hero-link\">Lihat Produk<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Double_Union_Ball_Valve\"><\/span>Injap Bola Kesatuan Berganda&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/ms\/product\/plastic-ball-valve-with-brass-core-i-copy-906\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve.jpg\" alt=\"Injap bola kesatuan berganda\" class=\"wp-image-1142\" style=\"width:181px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve.jpg 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-300x300.jpg 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-500x500.jpg 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-768x768.jpg 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-12x12.jpg 12w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-150x150.jpg 150w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-75x75.jpg 75w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/Double-union-ball-valve-480x480.jpg 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:800px) 100vw, 800px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Injap bola kesatuan berganda menggabungkan sambungan kesatuan pada kedua-dua hujung badan injap. Reka bentuk ini membolehkan penyingkiran sepenuhnya injap daripada sistem paip tanpa mengganggu paip berdekatan. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jumlah persediaan kesatuan ini memberikan lebih mudah penyelenggaraan kerana ia membolehkan pembaikan atau penggantian pantas sambil mengurangkan masa henti. Selain itu, reka bentuknya memastikan aliran tidak terhalang dan pengedap yang selamat, membolehkan penurunan tekanan dan risiko kebocoran berkurangan.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Injap ini biasanya digunakan dalam menuntut sistem komersial dan perindustrian yang memerlukan servis tetap. Ia boleh didapati dalam saiz yang berbeza, termasuk injap bola kesatuan berkembar 2 inci yang biasa digunakan, dan digabungkan ke dalam produk berkualiti tinggi seperti injap bola kesatuan berkembar PPR yang digunakan secara meluas dalam paip.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Main_Differences\"><\/span>Perbezaan Utama&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Ciri-ciri<\/strong><\/td><td><strong>Injap Bola Kesatuan Tunggal<\/strong><\/td><td><strong>Injap Bola Kesatuan Berganda&nbsp;<\/strong><\/td><\/tr><tr><td>Sambungan kesatuan<\/td><td>Satu hujung sahaja&nbsp;<\/td><td>Kedua-dua hujung mempunyai kesatuan&nbsp;<\/td><\/tr><tr><td>Penyelenggaraan<\/td><td>Penyingkiran injap separa dan gangguan saluran paip<\/td><td>Penyingkiran injap keseluruhan dan tiada gangguan saluran paip&nbsp;<\/td><\/tr><tr><td>Masa Penyelenggaraan<\/td><td>Lebih perlahan dan memerlukan pengosongan saluran paip<\/td><td>Penukaran injap yang lebih pantas dan mudah<\/td><\/tr><tr><td>Toleransi Salah Jajaran Sudut&nbsp;<\/td><td>\u00b12\u00b0<\/td><td>\u00b15\u00b0 (lebih fleksibel)<\/td><\/tr><tr><td>Permohonan&nbsp;<\/td><td>Sistem penyelenggaraan yang lebih mudah dan rendah<\/td><td>Sistem perindustrian, penyelenggaraan tinggi<\/td><\/tr><tr><td>kos<\/td><td>Umumnya kos permulaan mesra bajet<\/td><td>Kos permulaan yang lebih tinggi tetapi kebolehkhidmatan yang lebih baik&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_choose_the_DESO_Double_Union_Ball_Valve\"><\/span>Mengapa memilih DESO Double Union Ball Valve?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DESO ialah pilihan yang dipercayai apabila melibatkan injap bola kesatuan berganda kerana beberapa sebab:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Penarafan Tekanan Tinggi: Injap bola hujung kesatuan berkembar DESO memenuhi penarafan tekanan PN20 (sehingga 2.5 MPa), sangat sesuai untuk aplikasi industri dan persekitaran tekanan yang lebih tinggi.\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pelbagai Pilihan Struktur: DESO menyediakan dua reka bentuk injap bola hujung kesatuan berkembar yang berbeza. Ini membantu menyesuaikan diri dengan pelbagai keperluan pasaran dan pertimbangan kos, menjadikannya lebih mudah untuk memilih injap yang mengimbangi sepenuhnya bajet dan prestasi.\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kawalan Kualiti: Setiap injap DESO melalui ujian yang meluas, termasuk ujian hidrostatik, untuk memastikan ketahanan dan kebolehpercayaan. Kawalan kualiti yang begitu teliti memastikan prestasi yang kedap bocor dan tahan lama.\u00a0<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Kesimpulan&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/www.desopipe.com\/ms\/product\/plastic-ball-valve-with-brass-core-i-copy-906\/\" target=\"_blank\" rel=\"noreferrer noopener\">injap bola kesatuan berganda<\/a> ialah pilihan terbaik untuk aplikasi yang memerlukan kemudahan penyelenggaraan, pengendalian tekanan tinggi dan fleksibiliti sistem. Tersedia dalam saiz dan bahan yang berbeza untuk dipatuhi berbilang aplikasi di peringkat antarabangsa, termasuk pilihan yang boleh dipercayai daripada pengeluar injap bola kesatuan berganda china, DESO memberikan prestasi yang boleh dipercayai dalam tetapan yang keras.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan produk seperti injap bola kesatuan berkembar 2 inci dan PPR, <a href=\"https:\/\/www.desopipe.com\/ms\/\" target=\"_blank\" rel=\"noreferrer noopener\">DESO<\/a> adalah pelaburan yang sangat baik untuk kedua-dua penyelesaian perpaipan perindustrian dan kediaman. Untuk penyelesaian injap yang dipercayai, DESO mendahului.\u00a0<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.desopipe.com\/ms\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">Dapatkan Sebut Harga Percuma<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A double union ball valve is a multipurpose and reliable type of valve that is widely used in piping systems, particularly when safe disassembly and proper<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":3164,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-3150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-valve"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is the difference between single union and double union ball valves? 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