{"id":8191,"date":"2026-05-18T17:41:43","date_gmt":"2026-05-18T17:41:43","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?p=8191"},"modified":"2026-05-18T17:48:49","modified_gmt":"2026-05-18T17:48:49","slug":"fisher-mr98-series-technical-specification","status":"publish","type":"post","link":"https:\/\/www.yunrui-controls.com\/uz\/fisher-mr98-series-technical-specification\/","title":{"rendered":"Fisher MR98 seriyasi: Texnik spetsifikatsiya va operatsion tahlil"},"content":{"rendered":"<p data-path-to-node=\"2\">The <a href=\"https:\/\/www.yunrui-controls.com\/uz\/products\/fisher-mr98-series\/\">Fisher MR98 seriyasi<\/a> suyuqlik, gaz, havo va bug\u02bb bilan ishlash uchun mo\u02bbljallangan to\u02bbg\u02bbridan-to\u02bbg\u02bbri boshqariladigan regulyatorlarning ko\u02bbp qirrali liniyasini ifodalaydi. Ushbu qurilmalar yuqori oqim bosimini ushlab turish (orqa bosimni tartibga solish), ortiqcha bosimdan himoya qilishni (yengillashtirish) ta\u02bcminlash yoki ma\u02bclum bosim bo\u02bbshliqlarini boshqarish (differentsial yengillashtirish) uchun ishlab chiqilgan. Ularning mustahkam konstruksiyasi ularni bak qoplamasidan tortib yuqori bosimli yoqilg\u02bbi tizimlarigacha bo\u02bblgan hamma narsa uchun sanoat standartiga aylantiradi.<\/p>\n<hr data-path-to-node=\"3\" \/>\n<h2 data-path-to-node=\"4\">01 Texnik modelga umumiy nuqtai nazar va imkoniyatlar<\/h2>\n<p data-path-to-node=\"5\">MR98 seriyasi bosim diapazoni va boshqaruv mantig&#039;i bo&#039;yicha tasniflangan yettita alohida modelga bo&#039;lingan.<\/p>\n<table data-path-to-node=\"6\">\n<thead>\n<tr>\n<td><strong>Model<\/strong><\/td>\n<td><strong>Funksiya<\/strong><\/td>\n<td><strong>Relyef to&#039;plami diapazoni<\/strong><\/td>\n<td><strong>Kuzov o&#039;lchamlari variantlari<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"6,1,0,0\">MR98L<\/span><\/td>\n<td><span data-path-to-node=\"6,1,1,0\">Past bosimli orqa bosim \/ yengillik<\/span><\/td>\n<td><span data-path-to-node=\"6,1,2,0\">2 dan 38 psig gacha (0,14 dan 2,6 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,1,3,0\">1\/4 NPT dan 1 dyuymgacha<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,2,0,0\">MR98H<\/span><\/td>\n<td><span data-path-to-node=\"6,2,1,0\">O&#039;rta bosimli orqa bosim \/ yengillik<\/span><\/td>\n<td><span data-path-to-node=\"6,2,2,0\">5 dan 200 psig gacha (0,34 dan 13,8 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,2,3,0\">1\/4 NPT dan 2 dyuymgacha<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,3,0,0\">MR98HH<\/span><\/td>\n<td><span data-path-to-node=\"6,3,1,0\">Yuqori bosimli orqa bosim \/ yengillik<\/span><\/td>\n<td><span data-path-to-node=\"6,3,2,0\">150 dan 375 psig gacha (10,3 dan 25,9 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,3,3,0\">1\/4 NPT dan 1 dyuymgacha<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,4,0,0\">MR98LD<\/span><\/td>\n<td><span data-path-to-node=\"6,4,1,0\">Past bosimli differentsial yengillik<\/span><\/td>\n<td><span data-path-to-node=\"6,4,2,0\">2 dan 38 psi gacha (0,14 dan 2,6 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,4,3,0\">1\/4 NPT dan 1 dyuymgacha<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,5,0,0\">MR98HD<\/span><\/td>\n<td><span data-path-to-node=\"6,5,1,0\">O&#039;rta bosimdagi differentsial relyef<\/span><\/td>\n<td><span data-path-to-node=\"6,5,2,0\">5 dan 200 psi gacha (0,34 dan 13,8 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,5,3,0\">1\/4 NPT dan 2 dyuymgacha<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,6,0,0\">MR98HDP<\/span><\/td>\n<td><span data-path-to-node=\"6,6,1,0\">Masofaviy sozlash nuqtasi bilan differentsial yengillik<\/span><\/td>\n<td><span data-path-to-node=\"6,6,2,0\">5 dan 200 psi gacha (0,34 dan 13,8 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,6,3,0\">1\/4 NPT dan 2 dyuymgacha<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,7,0,0\">MR98HHD<\/span><\/td>\n<td><span data-path-to-node=\"6,7,1,0\">Yuqori bosimli differentsial yengillik<\/span><\/td>\n<td><span data-path-to-node=\"6,7,2,0\">150 dan 375 psi gacha (10,3 dan 25,9 bar gacha)<\/span><\/td>\n<td><span data-path-to-node=\"6,7,3,0\">1\/4 NPT dan 1 dyuymgacha<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr data-path-to-node=\"7\" \/>\n<h2 data-path-to-node=\"8\">02 Asosiy dizayn va muhandislik xususiyatlari<\/h2>\n<p data-path-to-node=\"9\">Fisher MR98 seriyasining ishonchliligi uning to&#039;g&#039;ridan-to&#039;g&#039;ri ta&#039;sir qiluvchi, prujinali arxitekturasidan kelib chiqadi.<\/p>\n<ol start=\"1\" data-path-to-node=\"10\">\n<li>\n<p data-path-to-node=\"10,0,0\">Darhol javob: Qurilmalar to&#039;g&#039;ridan-to&#039;g&#039;ri ta&#039;sir ko&#039;rsatganligi sababli, ular uchuvchi tomonidan boshqariladigan tizimlar bilan bog&#039;liq kechikishsiz bosim o&#039;zgarishiga darhol javob berishadi.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,1,0\">Bosim yuklanishi (D modellari): MR98HD kabi modellar diafragmaga tashqi bosim yuklanishidan foydalanadi. Bu klapanga uskunalarda (masalan, filtrlarda) doimiy bosim farqini saqlab turish yoki uning o&#039;rnatilgan qiymatini masofadan turib sozlash imkonini beradi.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,2,0\">Yuqori samarali ichki qismlar:<\/p>\n<ul data-path-to-node=\"10,2,1\">\n<li>\n<p data-path-to-node=\"10,2,1,0,0\">Metall o&#039;rindiqlar: ANSI\/FCI IV sinf o&#039;chirish uchun mo&#039;ljallangan.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,2,1,1,0\">Elastomer o&#039;rindiqlar: ANSI\/FCI VI sinfidagi o&#039;chirish uchun mo&#039;ljallangan, pufakchali mahkam yopishni talab qiladigan ilovalar uchun ideal.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p data-path-to-node=\"10,3,0\">Materialning ko&#039;p qirraliligi: Kuzov variantlari kulrang quyma temir va WCC uglerod po&#039;latidan tortib, CF8M\/CF3M zanglamaydigan po&#039;lat, Monel va Hastelloy C gacha bo&#039;lib, korroziyali muhit yoki haddan tashqari haroratlarga mos kelishini ta&#039;minlaydi.<\/p>\n<\/li>\n<\/ol>\n<hr data-path-to-node=\"11\" \/>\n<h2 data-path-to-node=\"12\">03 Operatsion tamoyillar<\/h2>\n<h3 data-path-to-node=\"13\">Orqa bosim va yengillashtirish (MR98L\/H\/HH)<\/h3>\n<p data-path-to-node=\"14\">Bu klapanlar yuqori oqim bosimidagi o&#039;zgarishlarga javob beradi. Bosim diafragma ostida ichki port orqali qayd etiladi. Yuqori oqim bosimi siqilgan prujina kuchidan oshib ketganda, diafragma yuqoriga qarab harakatlanadi va klapan vilkasini teshikdan ko&#039;taradi. Bu ortiqcha bosimni chiqarish uchun oqim yo&#039;lini ochadi.<\/p>\n<h3 data-path-to-node=\"15\">Differentsial yengillik (MR98D seriyasi)<\/h3>\n<p data-path-to-node=\"16\">Ushbu modellar boshqariladigan bosim va yuklanish bosimi o&#039;rtasidagi doimiy bosim farqini saqlab turadi. Yuqori diafragmadagi yuklanish bosimi oshgani sayin, u oqimni cheklash uchun klapan vilkasini teshikka yaqinlashtiradi. Agar yuklanish bosimi pasaysa, vilka uzoqlashadi, bu esa kerakli \u0394P ni saqlab qolish uchun yuqori oqimga imkon beradi.<\/p>\n<hr data-path-to-node=\"17\" \/>\n<h2 data-path-to-node=\"18\">04 Umumiy sanoat qo&#039;llanmalari<\/h2>\n<p data-path-to-node=\"19\">The <a href=\"https:\/\/www.yunrui-controls.com\/uz\/products\/fisher-mr98-series\/\">Fisher MR98 seriyasi<\/a> aniq bosimni ushlab turish xavfsizlik talabi bo&#039;lgan tizimlarda juda muhimdir:<\/p>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\">Yoqilg&#039;i ta&#039;minoti tizimlari: Yonilg&#039;i liniyalarida, turbinalar va yirik sanoat dvigatellari uchun doimiy orqa bosimni saqlab turish.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\">Nasosni chetlab o&#039;tish: Pastki oqim talabi past bo&#039;lganda nasoslarni qayta aylanishga imkon berish orqali nasoslarni qizib ketishdan himoya qilish.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,2,0\">Filtr va issiqlik almashinuvchini himoya qilish: sezgir uskunalarda haddan tashqari bosim pasayishi natijasida kelib chiqadigan shikastlanishning oldini olish uchun D seriyasidan foydalanish.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,3,0\">API moylash tizimlari: Aylanuvchi mashinalar uchun moylash tizimlarida ishonchli ortiqcha bosimni kamaytirishni ta&#039;minlaydi.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,4,0\">Sterilizatorlar va avtoklavlar: Farmatsevtika va oziq-ovqat mahsulotlarini qayta ishlash zavodlarida bug &#039;bosimining muhim farqlarini boshqarish.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"21\" \/>\n<h2 data-path-to-node=\"22\">05 Xarid qilish va texnik yordam<\/h2>\n<p data-path-to-node=\"23\">Model uchun to&#039;g&#039;ri tanlov <a href=\"https:\/\/www.yunrui-controls.com\/uz\/products\/fisher-mr98-series\/\">Fisher MR98 seriyasi<\/a> Oqim koeffitsienti (Cv), prujina diapazoni va materiallarning mosligini sinchkovlik bilan ko&#039;rib chiqishni talab qiladi. Xi&#039;an Yunrui Trading Co., Ltd. (Yunrui) sanoat mijozlariga 100% asl Fisher uskunalarini texnik tekshirish va sotib olishda yordam beradi.<\/p>\n<p data-path-to-node=\"24\">Bizning texnik yordamimiz klapanning eng barqaror diapazonida ishlashini ta&#039;minlash uchun zarur bo&#039;lgan prujina diapazonini hisoblashni o&#039;z ichiga oladi. Sian omborida MR98L va MR98H birliklarining strategik zaxirasini saqlab qolish orqali biz muhim loyihalarga tezkor yetkazib berishni ta&#039;minlaymiz. Ixtisoslashgan logistika xizmatlari barcha xalqaro buyurtmalarga bojxona rasmiylashtiruvi va maydonchani ishga tushirish uchun zarur bo&#039;lgan material sertifikatlari va zavod hujjatlarini kiritishni ta&#039;minlaydi.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Fisher MR98 Series represents a versatile line of direct-operated regulators designed for liquid, gas, air, and steam applications. These units are engineered to maintain upstream pressure (backpressure regulation), provide overpressure protection (relief), or manage specific pressure gaps (differential relief). Their robust construction makes them the industry standard for everything from tank blanketing to high-pressure [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8192,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[384,1],"tags":[397,398,399,400,401,402,403,404,405,406,317],"class_list":["post-8191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blogs","tag-fisher-mr98h","tag-fisher-mr98l","tag-fisher-back-pressure-regulator","tag-fisher-relief-valve","tag-fisher-differential-relief-valve","tag-mr98h-back-pressure","tag-mr98l-relief-valve","tag-emerson-pressure-regulator","tag-overpressure-protection-valve","tag-back-pressure-control-valve","tag-fisher-mr98"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fisher MR98 Series Backpressure Regulators and Relief Valves<\/title>\n<meta name=\"description\" content=\"Comprehensive look at the Fisher MR98 Series. Explore technical specifications for MR98L, MR98H, and MR98D differential models, including pressure ranges, material options, and industrial applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yunrui-controls.com\/uz\/fisher-mr98-series-technical-specification\/\" \/>\n<meta property=\"og:locale\" content=\"uz_UZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher MR98 Series: Technical Specification and Operational Analysis\" \/>\n<meta property=\"og:description\" content=\"Comprehensive look at the Fisher MR98 Series. Explore technical specifications for MR98L, MR98H, and MR98D differential models, including pressure ranges, material options, and industrial applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yunrui-controls.com\/uz\/fisher-mr98-series-technical-specification\/\" \/>\n<meta property=\"og:site_name\" content=\"Fisher, E+H &amp; Rosemount Supplier from China | 100% Original | YUNRUI\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-18T17:41:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-18T17:48:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/05\/98.png\" \/>\n\t<meta property=\"og:image:width\" content=\"555\" \/>\n\t<meta property=\"og:image:height\" content=\"555\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"sales@yunrui-controls.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"sales@yunrui-controls.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 daqiqa\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/\"},\"author\":{\"name\":\"sales@yunrui-controls.com\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/person\/b9b385704b61e72ea9254fc3b56001af\"},\"headline\":\"Fisher MR98 Series: Technical Specification and Operational Analysis\",\"datePublished\":\"2026-05-18T17:41:43+00:00\",\"dateModified\":\"2026-05-18T17:48:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/\"},\"wordCount\":636,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/05\/98.png\",\"keywords\":[\"Fisher MR98H\",\"Fisher MR98L\",\"Fisher back pressure regulator\",\"Fisher relief valve\",\"Fisher differential relief valve\",\"MR98H back pressure\",\"MR98L relief valve\",\"Emerson pressure regulator\",\"overpressure protection valve\",\"back pressure control valve\",\"Fisher MR98\"],\"articleSection\":[\"News\",\"Blogs\"],\"inLanguage\":\"uz-UZ\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/\",\"url\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/\",\"name\":\"Fisher MR98 Series Backpressure Regulators and Relief Valves\",\"isPartOf\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/fisher-mr98-series-technical-specification\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/05\/98.png\",\"datePublished\":\"2026-05-18T17:41:43+00:00\",\"dateModified\":\"2026-05-18T17:48:49+00:00\",\"description\":\"Comprehensive look at the Fisher MR98 Series. 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