{"id":10909,"date":"2021-12-31T06:24:19","date_gmt":"2021-12-31T06:24:19","guid":{"rendered":"https:\/\/zecovalve.com\/api-600-valve-trim-number-chart-service-suitability-zeco-valve-company-professional-valve-manufacturer.html"},"modified":"2022-09-09T01:48:30","modified_gmt":"2022-09-09T01:48:30","slug":"api-600-valve-trim-number-chart-service-suitability-zeco-valve-company-professional-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/api-600-valve-trim-number-chart-service-suitability-zeco-valve-company-professional-valve-manufacturer.html","title":{"rendered":"API 600 Valf Trim Tablosu \u2013 ZECO Valf"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Nedir <strong><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\"><a href=\"https:\/\/zecovalve.com\/tr\/urun-kategori%cc%87si%cc%87\/gate-valve\/\">API600<\/a><\/mark><\/strong> Standart?<\/h2>\n\n\n\n<p>Amerikan Petrol Enstit\u00fcs\u00fc&#039;n\u00fcn API Standard\u0131 600, valf tasar\u0131m\u0131\/yap\u0131m\u0131 kriterlerini ve \u00e7elik s\u00fcrg\u00fcl\u00fc valfler i\u00e7in malzeme\/trim tan\u0131mlar\u0131n\u0131 a\u00e7\u0131klamaktad\u0131r. Bu standard\u0131n en son versiyonu 15 Temmuz 2015 tarihinden itibaren ge\u00e7erli olmak \u00fczere Ocak 2015&#039;te yay\u0131mlanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">API 600 Kapsam\u0131<\/h3>\n\n\n\n<p>API 600, \u00f6zellikle &quot;korozyon, erozyon ve di\u011fer hizmet ko\u015fullar\u0131n\u0131n tam port a\u00e7\u0131kl\u0131klar\u0131na, a\u011f\u0131r duvar b\u00f6l\u00fcmlerine ve ekstra b\u00fcy\u00fck g\u00f6vde \u00e7aplar\u0131na ihtiya\u00e7 duyuldu\u011funu g\u00f6sterdi\u011fi&quot; petrol ve do\u011fal gaz end\u00fcstrilerine y\u00f6nelik c\u0131vatal\u0131 kapakl\u0131 \u00e7elik s\u00fcrg\u00fcl\u00fc vanalar\u0131 kapsar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">API 600 Tasar\u0131m \u00d6zellikleri<\/h3>\n\n\n\n<p>API 600 a\u015fa\u011f\u0131dakilerle ilgili tasar\u0131m kriterlerini belirtir:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>G\u00f6vde duvar kal\u0131nl\u0131\u011f\u0131<\/li><li>Kaput duvar kal\u0131nl\u0131\u011f\u0131<\/li><li>G\u00f6vde boyutlar\u0131<\/li><li>Flan\u015fl\u0131 u\u00e7lar<\/li><li>Al\u0131n kayna\u011f\u0131 u\u00e7lar\u0131<\/li><li>G\u00f6vde koltuklar\u0131<\/li><li>A\u00e7\u0131l\u0131\u015flar<\/li><li>Kaput boyutlar\u0131<\/li><li>Kaput-g\u00f6vde ba\u011flant\u0131lar\u0131<\/li><li>Ge\u00e7it<\/li><li>Boyunduruk<\/li><li>K\u00f6k ve k\u00f6k somunu<\/li><li>Ambalaj ve paketleme kutusu<\/li><li>C\u0131vatalama<\/li><li>Yard\u0131mc\u0131 ba\u011flant\u0131lar<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Valf Trimi Nedir?<\/h2>\n\n\n\n<p>Trim, \u00f6zellikle de ak\u0131\u015f\u0131 kontrol\u00f6r\u00fcn taleplerine g\u00f6re d\u00fczenleyen e\u015fle\u015fen elemanlar, kontrol vanas\u0131n\u0131n kalbinde yer al\u0131r. Her s\u00fcre\u00e7 kendi i\u00e7inde farkl\u0131d\u0131r ve belirli ak\u0131\u015f kontrol \u00f6zelliklerini gerektirir. Valf trimi; g\u00f6vdeyi, tapay\u0131, diski, oturma y\u00fczeyini vb. i\u00e7erir. Bu ayn\u0131 zamanda tapa ve yuva d\u00fczeninin ger\u00e7ek \u015feklidir. Vanan\u0131n ak\u0131\u015f \u00f6zellikleri vana tapas\u0131n\u0131n \u015fekline g\u00f6re belirlenir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Valf Trim Par\u00e7alar\u0131<\/h2>\n\n\n\n<p>Valfa \u00f6zel kaplama, arka koltu\u011fu, salmastralar\u0131, ara par\u00e7alar\u0131, k\u0131lavuzlar\u0131, bur\u00e7lar\u0131, tutma pimlerini ve i\u00e7 yaylar\u0131 i\u00e7erir.<\/p>\n\n\n\n<p><strong>Disk<\/strong><\/p>\n\n\n\n<p>Disk, ilk valf trim bile\u015fenidir. Disk, konumuna ba\u011fl\u0131 olarak s\u0131v\u0131 ak\u0131\u015f\u0131n\u0131 etkinle\u015ftiren, k\u0131san veya durduran bile\u015fendir. Valfin ad\u0131 genellikle diskin t\u00fcr\u00fcnden kaynaklan\u0131r. \u00d6rnekler aras\u0131nda ad\u0131 ile ayn\u0131 \u015fekle sahip disklere sahip s\u00fcrg\u00fcl\u00fc, k\u00fcresel, tapal\u0131 ve i\u011fneli vanalar yer al\u0131r.<\/p>\n\n\n\n<p>Bir valf diski d\u00f6v\u00fclebilir, d\u00f6k\u00fclebilir veya \u00fcretilebilir. Valf diskinin s\u0131zd\u0131rmazl\u0131k y\u00fczeyi, a\u015f\u0131nma direncini art\u0131rmak i\u00e7in ara s\u0131ra sertle\u015ftirilir. Disk, yuvayla s\u00fcrt\u00fcnmeyi azaltmak i\u00e7in p\u00fcr\u00fczs\u00fcz bir makine y\u00fczeyine ihtiya\u00e7 duyuyordu; valf diski bir bas\u0131n\u00e7 bak\u0131m bile\u015fenidir.<\/p>\n\n\n\n<p>Kapal\u0131 konumda, sabit valf yuvas\u0131na bir disk dayan\u0131r. Mil, manuel veya otomatik \u00e7al\u0131\u015ft\u0131rma yoluyla hareket edebilir.<\/p>\n\n\n\n<p><strong>Koltuk<\/strong><\/p>\n\n\n\n<p>Koltuk, diske yerle\u015ftirilip kapat\u0131lacak bir yer sa\u011flar. Bir valfin birden fazla yuvas\u0131 olabilir. K\u00fcresel vanada ve sal\u0131n\u0131ml\u0131 \u00e7ek valfte yaln\u0131zca bir yuva bulunur. \u00d6te yandan, bir s\u00fcrg\u00fcl\u00fc vana ve bir k\u00fcresel vana, biri yukar\u0131 y\u00f6nde, di\u011feri a\u015fa\u011f\u0131 y\u00f6nde olmak \u00fczere iki yuvaya sahiptir.<\/p>\n\n\n\n<p>Valf diski ile yuva aras\u0131ndaki contan\u0131n verimlili\u011fi yuva s\u0131z\u0131nt\u0131 oran\u0131yla do\u011fru orant\u0131l\u0131d\u0131r. Valf yuvalar\u0131 kal\u0131c\u0131 veya \u00e7\u0131kar\u0131labilir halkalar olabilir. Valflerdeki yuvalar genellikle vidalan\u0131r, kaynaklan\u0131r veya b\u00fct\u00fcnle\u015fik olarak d\u00f6k\u00fcl\u00fcr veya d\u00f6v\u00fcl\u00fcr ve \u0131s\u0131l i\u015flem veya sert kaplama yoluyla sertle\u015ftirilir.<\/p>\n\n\n\n<p>Optimum s\u0131zd\u0131rmazl\u0131k i\u00e7in oturma alan\u0131n\u0131n ince bir y\u00fczey cilas\u0131na sahip olmas\u0131 gerekir. Kritik olmayan uygulamalar i\u00e7in baz\u0131 k\u00fcresel vanalarda ve plug vanalarda metalik olmayan yuvalar kullan\u0131lm\u0131\u015ft\u0131r. Valf \u00fcreticileri, metal yuvalar\u0131n tek ba\u015f\u0131na elde edemeyece\u011fi gerekli s\u0131zd\u0131rmazl\u0131k s\u0131zd\u0131rmazl\u0131\u011f\u0131n\u0131 elde etmek i\u00e7in elastomer ve metal yuvalar\u0131 birle\u015ftiren \u00e7ok say\u0131da kombinasyon valf yuvas\u0131 stili \u00fcretmektedir.<\/p>\n\n\n\n<p><strong>Arka Koltuk<\/strong><\/p>\n\n\n\n<p>Arka koltuk, gidon bo\u011faz\u0131 \u00fczerinde bir omuzdan ve kaputun alt taraf\u0131nda birle\u015fen y\u00fczeyden olu\u015fur. G\u00f6vde tamamen a\u00e7\u0131ld\u0131\u011f\u0131nda bir conta olu\u015fturur. Medyan\u0131n paketleme odas\u0131na ve \u00e7evreye s\u0131zmas\u0131n\u0131 engeller. Not: G\u00fcvenlik nedeniyle, vana bas\u0131n\u00e7 alt\u0131ndayken salmastran\u0131n de\u011fi\u015ftirilmesi ASLA tavsiye edilmez.<\/p>\n\n\n\n<p><strong>K\u00f6k<\/strong><\/p>\n\n\n\n<p>Mil, el \u00e7ark\u0131n\u0131\/akt\u00fcat\u00f6r\u00fc ve diski birbirine ba\u011flar. Valf diski, g\u00f6vde hareketinden hareket eder ve konumlan\u0131r. Valf g\u00f6vdesi, valfin a\u00e7\u0131lmas\u0131, kapanmas\u0131 veya ayarlanmas\u0131 i\u00e7in gerekli hareketi diske, tapaya veya bilyaya iletir. Mil, vanan\u0131n akt\u00fcat\u00f6r\u00fcn\u00fc, el \u00e7ark\u0131n\u0131 veya kolunu bir u\u00e7tan di\u011fer u\u00e7taki diske ba\u011flar.<\/p>\n\n\n\n<p>Diskin do\u011frusal hareketi, s\u00fcrg\u00fcl\u00fc ve glob vanalarda vanay\u0131 a\u00e7ar veya kapat\u0131r, oysa disk, plug, k\u00fcresel ve kelebek vanalarda vanay\u0131 a\u00e7mak veya kapatmak i\u00e7in d\u00f6ner. Saplar tipik olarak paslanmaz \u00e7eliktir ve tipik olarak diske ba\u011flant\u0131lar veya di\u011fer mekanik yollarla ba\u011flan\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-api-600-valve-trim-number-chart-service-suitability\">API 600 Valf Trim Numaras\u0131 Tablosu ve Servis Uygunlu\u011fu<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">D\u00f6\u015feme<\/th><th class=\"has-text-align-center\" data-align=\"center\">Malzeme<\/th><th class=\"has-text-align-center\" data-align=\"center\">Koltuk<\/th><th class=\"has-text-align-center\" data-align=\"center\">Disk<\/th><th class=\"has-text-align-center\" data-align=\"center\">Arka Koltuk<\/th><th class=\"has-text-align-center\" data-align=\"center\">K\u00f6k<\/th><th>Notlar<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td class=\"has-text-align-center\" data-align=\"center\">F310<\/td><td class=\"has-text-align-center\" data-align=\"center\">310<\/td><td class=\"has-text-align-center\" data-align=\"center\">310<\/td><td class=\"has-text-align-center\" data-align=\"center\">310<\/td><td class=\"has-text-align-center\" data-align=\"center\">310<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>koltuk say\u0131s\u0131 750BHN Min.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5A<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ni-Cr<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ni-Cr<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td class=\"has-text-align-center\" data-align=\"center\">410 ve Cu-Ni<\/td><td class=\"has-text-align-center\" data-align=\"center\">Cu-Ni<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td class=\"has-text-align-center\" data-align=\"center\">410 ve Sert 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sert 410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>koltuk say\u0131s\u0131 750BHN Min.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td class=\"has-text-align-center\" data-align=\"center\">410 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8A<\/td><td class=\"has-text-align-center\" data-align=\"center\">410 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ni-Cr<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td class=\"has-text-align-center\" data-align=\"center\">410<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">9<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">11<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><td class=\"has-text-align-center\" data-align=\"center\">316 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">13<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">14<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">15<\/td><td class=\"has-text-align-center\" data-align=\"center\">304 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td class=\"has-text-align-center\" data-align=\"center\">304<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">16<\/td><td class=\"has-text-align-center\" data-align=\"center\">316 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td class=\"has-text-align-center\" data-align=\"center\">316<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">17<\/td><td class=\"has-text-align-center\" data-align=\"center\">347 ve Sert Y\u00fczl\u00fc<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">347<\/td><td class=\"has-text-align-center\" data-align=\"center\">347<\/td><td>&nbsp;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">18<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20 ve Sert Y\u00fczeyli<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stellit<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ala\u015f\u0131m 20<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">\u0130lgili Etiketler :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/\">ZECO Valf<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/urun-kategori%cc%87si%cc%87\/gate-valve\/\">S\u00fcrg\u00fcl\u00fc Vana \u00dcreticisi - \u00c7e\u015fitli S\u00fcrg\u00fcl\u00fc Vana Tipleri<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">S\u00fcrg\u00fcl\u00fc Vana Nedir?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/difference-between-gate-valve-and-butterfly-valve.html\/\">S\u00fcrg\u00fcl\u00fc Vana ve Kelebek Vana Aras\u0131ndaki Fark<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/gate-valve-problems.html\/\">S\u00fcrg\u00fcl\u00fc Vana Onar\u0131m\u0131<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/difference-between-gate-valves-and-ball-valves.html\/\">S\u00fcrg\u00fcl\u00fc Vana vs K\u00fcresel Vana<\/a>\n\n<\/div>\n\n\n\n<p>\u00d6ncesi ve sonras\u0131yla on makale<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/primary-valve-standards-zeco-valve-company-professional-valve-manufacturer.html\/\">Birincil Valf Standartlar\u0131 \u2013 Zeco Valf \u015eirketi | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/valve-test-standards-zeco-valve-company-professional-valve-manufacturer.html\/\">VALF TEST STANDARTLARI \u2013 Zeco Valve Company | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/design-and-manufacturing-standards-zeco-valve-company-professional-valve-manufacturer.html\/\">TASARIM VE \u00dcRET\u0130M STANDARTLARI \u2013 Zeco Valve Company | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/common-valve-abbreviations-zeco-valve-company-professional-valve-manufacturer.html\/\">ORTAK VALF KISALTMALARI \u2013 Zeco Valve Company | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/valve-material-types-zeco-valve-company-professional-valve-manufacturer.html\/\">Vana Malzeme \u00c7e\u015fitleri \u2013 Zeco Vana Firmas\u0131 | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/the-maintenance-of-valves-zeco-valve-company-professional-valve-manufacturer.html\/\">Vanalar\u0131n Bak\u0131m\u0131 \u2013 Zeco Vana Firmas\u0131 | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/the-installation-of-zeco-valves-zeco-valve-company-professional-valve-manufacturer.html\/\">Zeco Vana Montaj\u0131 \u2013 Zeco Vana Firmas\u0131 | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/why-forged-steel-ball-valve-must-be-used-on-natural-gas-pipeline-zeco-valve-company-professional-valve-manufacturer.html\/\">Do\u011fal Gaz Boru Hatlar\u0131nda Neden D\u00f6vme \u00c7elik K\u00fcresel Vana Kullan\u0131lmal\u0131d\u0131r \u2013 Zeco Valve Company | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/the-advantages-and-disadvantages-of-floating-ball-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">Y\u00fczer K\u00fcresel Vanan\u0131n Avantajlar\u0131 ve Dezavantajlar\u0131 \u2013 Zeco Vana Firmas\u0131 | Profesyonel vana \u00fcreticisi<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/tr\/happy-new-year-2019-zeco-valve-company-professional-valve-manufacturer.html\/\">Yeni Y\u0131l\u0131n\u0131z Kutlu Olsun 2019 \u2013 Zeco Vana \u015eirketi | Profesyonel vana \u00fcreticisi<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>API 600 Standard\u0131 Nedir? Amerikan Petrol Enstit\u00fcs\u00fc&#039;n\u00fcn API Standard\u0131 600, vana tasar\u0131m\u0131\/yap\u0131m\u0131 ve malzeme\/trimlerine ili\u015fkin kriterleri a\u00e7\u0131klamaktad\u0131r\u2026 <a title=\"API 600 Valf Trim Tablosu \u2013 ZECO Valf\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/tr\/api-600-valve-trim-number-chart-service-suitability-zeco-valve-company-professional-valve-manufacturer.html\" aria-label=\"API 600 Valf Trim Tablosu hakk\u0131nda daha fazlas\u0131 \u2013 ZECO Valf\">Daha fazla bilgi edinin<\/a><\/p>","protected":false},"author":2,"featured_media":27082,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[2477,3625,3621,3626,3622,3877,3623],"class_list":["post-10909","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-api-600","tag-api-600-trim-chart","tag-api-trim-12","tag-api-trim-chart","tag-api-valve-trim","tag-trim-chart","tag-valve-trim-chart","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/09\/api-trim-number-chart-1024x989.jpg",1024,989,true],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/tr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":2477,"name":"API 600","slug":"api-600","term_group":0,"term_taxonomy_id":2477,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_5b240d-ce\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2>API 600<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI Standard 600, from the American Petroleum Institute, describes the criteria for valve design\/construction and the material\/trim designations for steel gate valves. The most recent version of this standard was published in January 2015, effective as of July 15, 2015.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Scope of API 600<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI 600 covers bolted bonnet steel gate valves for the petroleum and natural gas industries, specifically where \u201ccorrosion, erosion, and other service conditions indicate a need for full port openings, heavy wall sections, and extra large stem diameters.\u201d\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Design specifications Of API 600<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI 600 specifies design criteria related to the following:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Body wall thickness<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Bonnet wall thickness<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Body dimensions<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Flanged ends<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Butt-welding ends<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Body seats<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Openings<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Bonnet dimensions<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Bonnet-to-body joints<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Gate<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Yoke<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Stem and stem nut<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Packing and packing box<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Bolting<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Auxiliary connections<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>API 600 Gate Valve Manufacturer<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nZECO Valves offers API 600 cast steel valves in ASME classes ranging from 150-1500. All cast steel valves are available in a range of sizes with flanged or butt weld ends.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>API 6FA<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI 607 applies to only the soft seated valves, but API 6FA applies to also metal seated valves.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI 6FA standard establishes acceptable levels for leakage through the test valve and external leakage after exposure to a fire for a 30-minute time period. The fire exposure test period has been established on the basis that it represents the maximum time required to extinguish most fires. Fires of greater duration are considered to be of a major magnitude, with consequences greater than those anticipated in this test.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":5,"filter":"raw"},{"term_id":3625,"name":"api 600 trim chart","slug":"api-600-trim-chart","term_group":0,"term_taxonomy_id":3625,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":3621,"name":"API Trim 12","slug":"api-trim-12","term_group":0,"term_taxonomy_id":3621,"taxonomy":"post_tag","description":"<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET API TRIM 12 INFORMATION<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-api-valve-trim\">What is API Valve Trim?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe removable and replaceable valve internal parts that come in contact with the flow medium are collectively termed Valve trim. These parts include valve seat(s), disc, glands, spacers, guides, bushings, and internal springs. The valve body, bonnet, packing, et cetera that also come in contact with the flow medium are not considered valve trim.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA Valve's trim performance is determined by the disk and seat interface and the relation of the disk position to the seat. Because of the trim, basic motions and flow control are possible. In rotational motion trim designs, the disk slides closely past the seat to produce a change in flow opening. In linear motion trim designs, the disk lifts perpendicularly away from the seat so that an annular orifice appears.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValve trim parts may be constructed of assorted materials because of the different properties needed to withstand different forces and conditions. Bushings and packing glands do not experience the same forces and conditions as the valve disc and seat(s).\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFlow-medium properties, chemical composition, pressure, temperature, flow rate, velocity, and viscosity are some of the important considerations in selecting suitable trim materials. Trim materials may or may not be the same material as the valve body or bonnet.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>VALVE TRIM TABLE<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<thead>\r\n<tr>\r\n<th>Trim<\/th>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Material<\/th>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Seat<\/th>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Disk<\/th>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Backseat<\/th>\r\n<th class=\"has-text-align-center\" data-align=\"center\">Stem<\/th>\r\n<th>Notes<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td>1<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">F310<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">310<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">310<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">310<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">310<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hard 410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hard 410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hard 410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td>seats 750BHN Min.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5A<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Ni-Cr<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Ni-Cr<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410 and Cu-Ni<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Cu-Ni<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410 and Hard 410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hard 410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Hard 410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td>seats 750BHN Min.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8A<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Ni-Cr<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">410<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>11<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Monel<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>12<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>13<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>14<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>15<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">304<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>16<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">316<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>17<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">347 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">347<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">347<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>18<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20 and Hardfaced<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Stellite<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td class=\"has-text-align-center\" data-align=\"center\">Alloy 20<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->\r\n\r\n<!-- wp:heading -->\r\n<h2>API Valve Trim Chart<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27082,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-large\"><img class=\"wp-image-27082\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/09\/api-trim-number-chart-1024x989.jpg\" alt=\"\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>API Trim 12 &amp; API Trim 10<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nTrim 10 is 316 stainless on both seat surfaces and 316 stem\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nTrim 12 is 316 stem, one seat surface 316, and one seat stellite #6 (hard faced)\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nNeither trim allows 304 stainless.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nTypically people want the \"upgrade\" to trim 12 due to wear concerns and wanting to avoid galling by having dissimilar metals in seating contact. I would not assume somebody will accept trim 10 over trim 12.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nMost likely a CF8 (304) valve will have API trim 2 (Not trim 10) which is 304 stainless on both seat surfaces and 304 stems.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAPI does not have a trim number for 304 with half satellite so often customers may say \"trim 12\" when what they really want is an all 304 stainless valve with one side hard-faced seat.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>What Are the Different Valve Trim Levels?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValve trim levels range from AA through HH, and there are specific differences for each of these. Trim levels will determine the most suitable application for your needs and the required materials for the internal components of the valve.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe components affected by trim level changes include the:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Body<\/li>\r\n \t<li>Bonnet<\/li>\r\n \t<li>Gate<\/li>\r\n \t<li>Seat<\/li>\r\n \t<li>Stem<\/li>\r\n \t<li>Bonnet seal ring gasket<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level AA<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAA is your general non-corrosive trim level. The material used in the AA trim level is 4130 for all components with the bonnet seal ring gasket being 1018.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level BB<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nBB is used in a general and slightly corrosive environment. The body and bonnet will be made from 4130, the gate and seat will be 410 Stainless Steel, it will have a 17-4 Stainless Steel Stem, and a 316 Stainless Steel bonnet seal ring gasket.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level CC<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe CC valve trim type is used in a general, moderately corrosive environment with CO2. The body, bonnet, gate, and seats will all be 410 Stainless Steel. The stem will be made from 17-4 Stainless Steel, while the bonnet seal ring gasket will be 316 Stainless Steel.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level DD<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDD-NL and DD-0.5 valve trim types are for sour, non-corrosive environments. All components in both trim levels are 4130 with the only difference being that DD-0.5 has a 17-4 Stainless Steel stem whereas the NL will most likely have a 4130 stem.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level EE<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nEE trim levels, like DD trim levels, are used in sour environments. EE-0.5 is used when the environment is slightly corrosive. EE-1.5 is used in highly corrosive environments with moderately abrasive CO2 present, and EE-NL is suitable when highly abrasive CO2 is present.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIn all EE Trim levels, the body and bonnet are made from 4130 material. All gates, seats, and bonnet seal ring gaskets are Stainless Steel, with the gate and seats being 410 Stainless Steel and the bonnet seal ring gasket being 316 Stainless Steel. The difference in EE trim levels is the material used for the stems:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>EE-0.5 uses a stem made from 17-4 Stainless Steel.<\/li>\r\n \t<li>EE-1.5 uses a stem made from 410 Stainless Steel.<\/li>\r\n \t<li>EE-NL uses either an Inconel 718 or a Nitronic 50 stem.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level FF<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFF Trim levels are also used in a sour environment. FF-0.5 is for moderately corrosive environments with H2S. FF-1.5 and FF-NL are for highly corrosive environments with CO2 and H2S. The body, bonnet, gate, and seats are all made from 410 Stainless Steel, and the bonnet gasket is made of 316 Stainless Steel. The only part that is different between the three FF trim levels is the stem:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>For FF-0.5 the stem is made from 17-4 Stainless Steel.<\/li>\r\n \t<li>FF-1.5 uses a 410 Stainless Steel stem.<\/li>\r\n \t<li>FF-NL uses either an Inconel 718 or a Nitronic 50 stem.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim Level HH<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe last trim level is HH-NL, which is used in a highly corrosive and extreme service environment. The body and bonnet are both made from 4130 and have a 625 inlay throughout. The gate, seat, and stem are all made from 718 Inconel, and the bonnet seal ring gasket is 316 Stainless Steel.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":3,"filter":"raw"},{"term_id":3626,"name":"api trim chart","slug":"api-trim-chart","term_group":0,"term_taxonomy_id":3626,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3622,"name":"api valve trim","slug":"api-valve-trim","term_group":0,"term_taxonomy_id":3622,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3877,"name":"trim chart","slug":"trim-chart","term_group":0,"term_taxonomy_id":3877,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3623,"name":"Valve Trim Chart","slug":"valve-trim-chart","term_group":0,"term_taxonomy_id":3623,"taxonomy":"post_tag","description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_45013a-e2\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-valve-trim\">What is Valve Trim?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe trim, particularly the mating elements that regulate the stream to the controller\u2019s demands, is at the heart of the control valve. Each process is distinct in its own right, necessitating particular flow control features. Valve trim includes the stem, plug, disc, seating surface, etc. It\u2019s also the plug and seat arrangement\u2019s actual shape. The flow properties of the valve are determined by the shape of the valve plug.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nType of Valves Valve Trims\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Angle Valves <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Stem, Seat, Disc, Disc nut, back-seat bushing<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Gate Valves <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Stem, Seat, Wedge, back-seat bushing<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Globe Valves <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Stem, Disc, Seat, Disc nut, back-seat bushing<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Disc Valves <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Disc, Disc nut, back-seat bushing<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Lift check valves <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Seat ring, Disc, Disc guide<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Swing check valves <!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Seat ring, Disc, Disc nut, Disc nut pin, Disc holder, Disc holder pin, side plug, carrier pin<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list --><\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Disc<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe first valve trim part is a disc. The disc is the part that allows, throttles, or stops fluid flow depending on its position. Types of disks define the name of the valve such as gate, ball, plug, and needle valve\u2019s disk are also of the same shape as the name.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA valve disc could be cast, forged, or fabricated. The valve disk is sometimes required hard facing to improve wear resistance. The disk needed a smooth machine surface to reduce friction with the seat. The valve disk is a pressure-retaining part.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThat means the disk holds the pressure. When the valve is open, the disc does not perform pressure-retaining or -containing functions. However, when the valve is closed, the disc performs pressure-retaining functions.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA disc rests against the stationary valve seat when the valve is in the closed position. It can be moved away from the seat by the movement of the stem. However, in check and safety-relief valves, fluid flow and pressure move the disc away from the seat.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Seat<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe seat provides the seating surface for the disk. Here, you can see the gate valve seat in the above image. A valve may have multiple seats. In the case of a globe valve and swing check valve, there is one seat. A gate valve and ball valve have two seats; one on the upstream side and the other on the downstream side.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe valve leakage rate is directly proportional to the effectiveness of the seal between the valve disc and seat(s). Valve seats may be integral or replaceable rings. Valves are generally provided with a screwed, welded, or integrally cast or forged seat and hardened by heat treatment or by the hard facing of Stellite weld overlay.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA fine surface finish for the seating area is necessary for proper sealing. Some ball valves &amp; plug valves used the non-metallic seat for non-critical services. Valve manufacturers have developed several designs of combination valve seats involving elastomer and metal seats that are effective in achieving the desired leak tightness, which cannot be achieved only by metal seats.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Back Seat<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nAnother component of the valve that does not maintain pressure is the back seat. A stem shoulder serves as the foundation of the back seat. The stem creates a seal when it is fully extended. As a result, the valve shell\u2019s leaking into the packaging chamber, and the environment is stopped.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Stem<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe stem connects the actuator and disk. It moves and positions the valve disk. The valve stem transports the required motion to the disc, plug, or ball for opening, closing, or positioning the valve. The stem connects the actuator, handwheel, or lever of the valve at one end and the disc on the other end.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIn gate and globe valves, the linear motion of the disc opens or closes the valve, while in the plug, ball, and butterfly valves, the disc rotates to open or shut the valve. Stems are typically forged from stainless steel and connected to the disk by threaded or welded joints.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Yoke<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nYoke is another name for yoke arms. A yoke connects the valve\u2019s actual mechanism to the valve body or bonnet. The yoke and the bonnet are built as a single piece to cover multiple valves. The yoke nut and yoke bushing are located on the top side of the yoke.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe Yoke is constructed tough enough to endure the forces, moments, and torque generated by the actuators.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Valve Trim - Yoke Brushings<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIt is the area where the valve stem enters through the top of the yoke and the internally threaded nut is held in place. Depending on which way the nut is rotated, the stem moves up and down in certain valves, such as gate and diaphragm valves. The yoke nut is positioned permanently over some valves, and the stem is rotated via it.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe yoke bushings are composed of softer material than the stem in order to need the least amount of effort to operate. On the valves that need a lot of effort to open or close, anti-freeze yoke sleeve bearings are provided. By doing this, the friction between the yoke bushing and the toughened stem will be reduced.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Valve Trim Chart<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe removable and replaceable valve internal parts that come in contact with the flow medium are collectively termed as Valve trim. These parts include valve seat(s), disc, glands, spacers, guides, bushings, and internal springs. The valve body, bonnet, packing, et cetera that also come in contact with the flow medium are not considered valve trim.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA Valve's trim performance is determined by the disk and seat interface and the relation of the disk position to the seat. Because of the trim, basic motions, and flow control are possible. In rotational motion trim designs, the disk slides closely past the seat to produce a change in flow opening. In linear motion trim designs, the disk lifts perpendicularly away from the seat so that an annular orifice appears.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nValve trim parts may be constructed of assorted materials because of the different properties needed to withstand different forces and conditions. Bushings and packing glands do not experience the same forces and conditions as the valve disc and seat(s).\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nFlow-medium properties, chemical composition, pressure, temperature, flow rate, velocity, and viscosity are some of the important considerations in selecting suitable trim materials. Trim materials may or may not be the same material as the valve body or bonnet.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":3,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":2477,"label":"API 600"},{"value":3625,"label":"api 600 trim chart"},{"value":3621,"label":"API Trim 12"},{"value":3626,"label":"api trim chart"},{"value":3622,"label":"api valve trim"},{"value":3877,"label":"trim chart"},{"value":3623,"label":"Valve Trim Chart"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>API 600 Valve Trim Chart | ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/tr\/api-600-valve-trim-number-chart-service-suitability-zeco-valve-company-professional-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"API 600 Valve Trim Chart | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What is API 600 Standard? 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