{"id":5453,"date":"2026-07-29T23:44:44","date_gmt":"2026-07-29T15:44:44","guid":{"rendered":"https:\/\/www.sj-gauge.com\/?p=5453"},"modified":"2026-07-30T01:16:30","modified_gmt":"2026-07-29T17:16:30","slug":"din-flange-standard-pressure-gauge","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/","title":{"rendered":"Memahami Standar Flensa DIN: Kelas PN dan Pemilihan Segel Diafragma untuk Manometer"},"content":{"rendered":"<p><strong>Ringkasan:<\/strong> Flensa DIN umumnya ditentukan dengan ukuran nominal DN dan kelas tekanan PN. Untuk manometer dan segel diafragma, standar, permukaan flensa, material, pola baut, diameter diafragma, dan kondisi proses harus cocok\u2014bukan hanya ukuran pipa nominal.<\/p>\n\n\n\n<p>Banyak pabrik masih menyebut flensa Eropa berkelas PN sebagai \u201cflensa DIN\u201d. Pada proyek saat ini, flensa baja umumnya diperiksa terhadap EN 1092-1 atau spesifikasi proyek, sedangkan gambar lama mungkin merujuk ke DIN 2527. Selalu pastikan standar dan edisi yang tepat pada gambar perpipaan atau spesifikasi pembelian.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Daftar Isi<\/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=\"Beralih Daftar Isi\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Beralih<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7b1e1c;color:#7b1e1c\" 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: #7b1e1c;color:#7b1e1c\" 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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#what-does-a-din-flange-standard-describe\" >Apa yang Diatur oleh Standar Flensa DIN?<\/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.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#how-to-read-dn-and-pn\" >Cara Membaca DN dan PN<\/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.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#archived-sj-gauge-diaphragm-flange-reference\" >Referensi Flensa Diafragma SJ Gauge yang Dipulihkan<\/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.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#how-to-select-a-dinen-flanged-pressure-instrument\" >Cara Memilih Instrumen Tekanan Berflensa DIN\/EN<\/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.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#dinen-jis-and-asme-are-not-automatically-interchangeable\" >Flensa DIN\/EN, JIS, dan ASME Tidak Otomatis Dapat Dipertukarkan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#frequently-asked-questions\" >Pertanyaan yang Sering Diajukan<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.sj-gauge.com\/id\/din-flange-standard-pressure-gauge\/#conclusion\" >Kesimpulan<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-what-does-a-din-flange-standard-describe\"><span class=\"ez-toc-section\" id=\"what-does-a-din-flange-standard-describe\"><\/span>Apa yang Diatur oleh Standar Flensa DIN?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Standar flensa menetapkan geometri dan identifikasi yang diperlukan agar rakitan kompatibel. Bergantung pada dokumennya, cakupan dapat meliputi jenis flensa, permukaan, dimensi, toleransi, material, susunan lubang baut, penandaan, dan persyaratan pengujian.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DN:<\/strong> ukuran nominal untuk mengidentifikasi sambungan perpipaan.<\/li>\n\n\n\n<li><strong>PN:<\/strong> penunjukan tekanan untuk seri flensa standar; bukan nilai tekanan izin universal bagi semua material dan temperatur.<\/li>\n\n\n\n<li><strong>D:<\/strong> diameter luar flensa.<\/li>\n\n\n\n<li><strong>K:<\/strong> diameter lingkar baut.<\/li>\n\n\n\n<li><strong>d2:<\/strong> diameter lubang baut.<\/li>\n\n\n\n<li><strong>b:<\/strong> ketebalan flensa.<\/li>\n\n\n\n<li><strong>Permukaan flensa:<\/strong> permukaan kontak gasket, misalnya flat face (FF) atau raised face (RF), sesuai flensa pasangan dan gasket.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-read-dn-and-pn\"><span class=\"ez-toc-section\" id=\"how-to-read-dn-and-pn\"><\/span>Cara Membaca DN dan PN<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>DN menunjukkan ukuran sambungan nominal, sedangkan PN menunjukkan seri tekanan standar. Tanda DN 50 PN 16 berarti sambungan nominal DN 50 dalam seri flensa PN 16, tetapi tidak otomatis memastikan tekanan kerja yang diizinkan pada temperatur operasi aktual.<\/p>\n\n\n\n<p>Sebelum memesan, periksa batas tekanan\u2013temperatur material, permukaan dan gasket yang dibutuhkan, allowance korosi, material baut, serta standar yang berlaku. Untuk flensa instrumen, pastikan luas efektif diafragma cukup untuk rentang ukur yang diminta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-archived-sj-gauge-diaphragm-flange-reference\"><span class=\"ez-toc-section\" id=\"archived-sj-gauge-diaphragm-flange-reference\"><\/span>Referensi Flensa Diafragma SJ Gauge yang Dipulihkan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Nilai berikut dipulihkan dari artikel SJ Gauge tahun 2025 dan hanya menjadi referensi aplikasi untuk konfigurasi segel diafragma tertentu. Nilai ini tidak menggantikan standar dimensi EN 1092-1 lengkap atau gambar produk yang disetujui. Dimensi dalam milimeter; konfirmasikan gambar akhir kepada SJ Gauge sebelum pengadaan.<\/p>\n\n\n\n<div style=\"overflow-x:auto\"><table style=\"width:100%;border-collapse:collapse;min-width:860px\"><thead><tr><th>DN<\/th><th>PN<\/th><th>Diameter efektif diafragma Mb<\/th><th>Diameter luar D<\/th><th>Ketebalan b<\/th><th>Diameter lubang baut d2<\/th><th>Lingkar baut K<\/th><th>Tinggi dudukan F<\/th><th>Diameter dalam d4<\/th><th>Jumlah lubang<\/th><\/tr><\/thead><tbody>\n<tr><td>25<\/td><td>10\/40<\/td><td>32<\/td><td>115<\/td><td>22<\/td><td>14<\/td><td>85<\/td><td>2<\/td><td>68<\/td><td>4<\/td><\/tr>\n<tr><td>25<\/td><td>63\/100<\/td><td>25<\/td><td>140<\/td><td>24<\/td><td>18<\/td><td>100<\/td><td>2<\/td><td>68<\/td><td>4<\/td><\/tr>\n<tr><td>40<\/td><td>10\/40<\/td><td>45<\/td><td>150<\/td><td>18<\/td><td>18<\/td><td>110<\/td><td>2<\/td><td>88<\/td><td>4<\/td><\/tr>\n<tr><td>40<\/td><td>63\/100<\/td><td>45<\/td><td>170<\/td><td>26<\/td><td>22<\/td><td>125<\/td><td>2<\/td><td>88<\/td><td>4<\/td><\/tr>\n<tr><td>40<\/td><td>160<\/td><td>45<\/td><td>170<\/td><td>28<\/td><td>22<\/td><td>125<\/td><td>2<\/td><td>88<\/td><td>4<\/td><\/tr>\n<tr><td>40<\/td><td>250<\/td><td>45<\/td><td>185<\/td><td>34<\/td><td>26<\/td><td>135<\/td><td>2<\/td><td>88<\/td><td>4<\/td><\/tr>\n<tr><td>50<\/td><td>10\/40<\/td><td>59<\/td><td>165<\/td><td>20<\/td><td>18<\/td><td>125<\/td><td>2<\/td><td>102<\/td><td>4<\/td><\/tr>\n<tr><td>50<\/td><td>63<\/td><td>59<\/td><td>180<\/td><td>26<\/td><td>22<\/td><td>135<\/td><td>2<\/td><td>102<\/td><td>4<\/td><\/tr>\n<tr><td>50<\/td><td>100<\/td><td>59<\/td><td>195<\/td><td>28<\/td><td>26<\/td><td>145<\/td><td>2<\/td><td>102<\/td><td>4<\/td><\/tr>\n<tr><td>50<\/td><td>160<\/td><td>59<\/td><td>195<\/td><td>30<\/td><td>26<\/td><td>145<\/td><td>2<\/td><td>102<\/td><td>4<\/td><\/tr>\n<tr><td>50<\/td><td>250<\/td><td>59<\/td><td>200<\/td><td>38<\/td><td>26<\/td><td>150<\/td><td>2<\/td><td>102<\/td><td>8<\/td><\/tr>\n<tr><td>80<\/td><td>10\/16<\/td><td>89<\/td><td>200<\/td><td>20<\/td><td>18<\/td><td>160<\/td><td>2<\/td><td>138<\/td><td>8<\/td><\/tr>\n<tr><td>80<\/td><td>25\/40<\/td><td>89<\/td><td>200<\/td><td>24<\/td><td>18<\/td><td>160<\/td><td>2<\/td><td>138<\/td><td>8<\/td><\/tr>\n<tr><td>80<\/td><td>63<\/td><td>89<\/td><td>215<\/td><td>28<\/td><td>22<\/td><td>170<\/td><td>2<\/td><td>138<\/td><td>8<\/td><\/tr>\n<tr><td>80<\/td><td>100<\/td><td>89<\/td><td>230<\/td><td>32<\/td><td>26<\/td><td>180<\/td><td>2<\/td><td>138<\/td><td>8<\/td><\/tr>\n<tr><td>80<\/td><td>160<\/td><td>89<\/td><td>230<\/td><td>36<\/td><td>26<\/td><td>180<\/td><td>2<\/td><td>138<\/td><td>8<\/td><\/tr>\n<tr><td>80<\/td><td>250<\/td><td>89<\/td><td>255<\/td><td>46<\/td><td>30<\/td><td>200<\/td><td>2<\/td><td>138<\/td><td>8<\/td><\/tr>\n<tr><td>100<\/td><td>10\/16<\/td><td>89<\/td><td>220<\/td><td>20<\/td><td>18<\/td><td>180<\/td><td>2<\/td><td>158<\/td><td>8<\/td><\/tr>\n<tr><td>100<\/td><td>25\/40<\/td><td>89<\/td><td>235<\/td><td>24<\/td><td>22<\/td><td>190<\/td><td>2<\/td><td>162<\/td><td>8<\/td><\/tr>\n<tr><td>100<\/td><td>63<\/td><td>89<\/td><td>250<\/td><td>30<\/td><td>26<\/td><td>200<\/td><td>2<\/td><td>162<\/td><td>8<\/td><\/tr>\n<tr><td>100<\/td><td>100<\/td><td>89<\/td><td>265<\/td><td>36<\/td><td>30<\/td><td>210<\/td><td>2<\/td><td>162<\/td><td>8<\/td><\/tr>\n<tr><td>100<\/td><td>160<\/td><td>89<\/td><td>265<\/td><td>40<\/td><td>30<\/td><td>210<\/td><td>2<\/td><td>162<\/td><td>8<\/td><\/tr>\n<tr><td>100<\/td><td>250<\/td><td>89<\/td><td>300<\/td><td>54<\/td><td>33<\/td><td>235<\/td><td>2<\/td><td>162<\/td><td>8<\/td><\/tr>\n<\/tbody><\/table><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-select-a-din-en-flanged-pressure-instrument\"><span class=\"ez-toc-section\" id=\"how-to-select-a-dinen-flanged-pressure-instrument\"><\/span>Cara Memilih Instrumen Tekanan Berflensa DIN\/EN<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Identifikasi standar flensa, DN, PN, dan permukaan yang tepat dari spesifikasi perpipaan.<\/li>\n\n\n\n<li>Konfirmasikan tekanan proses, tekanan desain, temperatur, dan lonjakan tekanan.<\/li>\n\n\n\n<li>Pilih material terbasahi dan material gasket yang kompatibel dengan fluida proses.<\/li>\n\n\n\n<li>Periksa diameter efektif diafragma terhadap rentang ukur dan akurasi yang dibutuhkan.<\/li>\n\n\n\n<li>Setujui gambar dimensi, pola baut, susunan kapiler, dan orientasi pemasangan sebelum produksi.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-din-en-jis-and-asme-are-not-automatically-interchangeable\"><span class=\"ez-toc-section\" id=\"dinen-jis-and-asme-are-not-automatically-interchangeable\"><\/span>Flensa DIN\/EN, JIS, dan ASME Tidak Otomatis Dapat Dipertukarkan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Flensa DIN\/EN memakai penunjukan PN, flensa JIS umumnya kelas K, sedangkan ASME memakai kelas tekanan seperti Class 150 atau Class 300. Walau ukuran nominal serupa, diameter luar, lingkar baut, jumlah lubang, permukaan, dan rating tekanan\u2013temperatur dapat berbeda. Jangan menghubungkannya hanya karena ukuran pipa tampak sama.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\"><span class=\"ez-toc-section\" id=\"frequently-asked-questions\"><\/span>Pertanyaan yang Sering Diajukan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-is-pn-16-exactly-equal-to-16-bar\">Apakah PN 16 tepat sama dengan 16 bar?<\/h3>\n\n\n\n<p>Tidak. PN mengidentifikasi seri flensa standar. Tekanan yang diizinkan sebenarnya bergantung pada material, temperatur, dan standar yang berlaku. Gunakan aturan tekanan\u2013temperatur standar serta dasar desain proyek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-can-an-old-din-2527-flange-be-replaced-directly-with-an-en-1092-1-flange\">Dapatkah flensa DIN 2527 lama langsung diganti dengan flensa EN 1092-1?<\/h3>\n\n\n\n<p>Tidak tanpa pemeriksaan. Bandingkan jenis, permukaan, dimensi, material, pola baut, dan kondisi layanan secara tepat. Mintalah insinyur perpipaan atau pemasok instrumen meninjau kecocokan akhir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-does-a-low-pressure-diaphragm-seal-need-a-larger-diaphragm\">Mengapa segel diafragma tekanan rendah memerlukan diafragma yang lebih besar?<\/h3>\n\n\n\n<p>Luas efektif diafragma yang lebih besar dapat meningkatkan sensitivitas dan mengurangi kesalahan akibat kekakuan diafragma. Ukuran yang diperlukan juga bergantung pada cairan pengisi, panjang kapiler, temperatur, dan rentang ukur instrumen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><span class=\"ez-toc-section\" id=\"conclusion\"><\/span>Kesimpulan<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Untuk pengukuran tekanan yang andal, tentukan sambungan flensa DIN\/EN dan aplikasi instrumen secara lengkap\u2014bukan hanya DN dan PN. SJ Gauge dapat meninjau dimensi flensa, ukuran diafragma, material terbasahi, pelapisan, sambungan pembilasan, dan susunan remote seal untuk proses Anda.<\/p>\n\n\n\n<p><strong>Memerlukan peninjauan gambar flensa atau usulan pemilihan manometer?<\/strong> <a href=\"https:\/\/www.sj-gauge.com\/id\/contact-us\/\">Hubungi SJ Gauge<\/a> dengan menyertakan standar, DN, PN, fluida proses, temperatur, rentang tekanan, dan gambar pemasangan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-standards-reference\">Referensi standar<\/h3>\n\n\n\n<p>Gunakan edisi terkini dari <a href=\"https:\/\/www.dinmedia.de\/en\/standard\/din-en-1092-1\/276418798\" target=\"_blank\" rel=\"noopener\">DIN EN 1092-1<\/a> dan spesifikasi proyek. Dokumen standar dilindungi hak cipta; beli dokumen resmi jika membutuhkan persyaratan lengkap atau tabel dimensi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pelajari cara membaca penandaan flensa DIN\/EN, kelas PN, dan dimensi, serta tabel referensi segel diafragma SJ Gauge yang dipulihkan dari artikel tahun 2025.<\/p>","protected":false},"author":2,"featured_media":4245,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"class_list":["post-5453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Understanding DIN Flange Standards: PN Ratings and Pressure-Gauge Diaphragm Seal Selection - SJ Gauge | Pressure Gauges, Thermometers &amp; 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