{"id":17003,"date":"2022-06-25T12:55:06","date_gmt":"2022-06-25T12:55:06","guid":{"rendered":"https:\/\/zecovalve.com\/?p=17003"},"modified":"2022-10-18T14:04:00","modified_gmt":"2022-10-18T14:04:00","slug":"dynamic-flow-balancing-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/dynamic-flow-balancing-valve.html","title":{"rendered":"Dinamik Ak\u0131\u015f Dengeleme Vanas\u0131"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Dinamik Ak\u0131\u015f Dengeleme Vanalar\u0131n\u0131n \u0130\u015flevi: <\/h2>\n\n\n\n<p>Dinamik ak\u0131\u015f denge valfi, ak\u0131\u015f\u0131 31-600KPa aras\u0131nda sabit tutar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dinamik Ak\u0131\u015f Dengeleme Vanalar\u0131n\u0131n Rol\u00fc: <\/h2>\n\n\n\n<p>Vanadan ge\u00e7en ak\u0131\u015f\u0131 sabit tutun.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dinamik Ak\u0131\u015f Dengeleme Vanalar\u0131n\u0131n Teorisi: <\/h2>\n\n\n\n<p>Gelen ak\u0131\u015f bas\u0131nc\u0131 P1 artt\u0131\u011f\u0131nda, valf man\u015fonunun man\u015fonu a\u015fa\u011f\u0131 do\u011fru hareket eder, valf mesanesinin i\u00e7indeki yay\u0131 s\u0131k\u0131\u015ft\u0131r\u0131r ve valf mesanesinin alt\u0131ndaki valf deli\u011finin ak\u0131\u015f alan\u0131n\u0131 azalt\u0131r, yani Kv de\u011ferini azalt\u0131r. valf mesanesi. B\u00f6ylece, damper boyunca bas\u0131n\u00e7 fark\u0131 \u0394P artmas\u0131na ra\u011fmen Kv de\u011feri azal\u0131r ve ikisinin \u00e7arp\u0131m\u0131, yani ak\u0131\u015f h\u0131z\u0131 Q, yay\u0131n etkisi alt\u0131nda b\u00fcy\u00fck \u00f6l\u00e7\u00fcde de\u011fi\u015fmeden kal\u0131r.<\/p>\n\n\n\n<p>Sabit ak\u0131\u015fl\u0131 sistemin boru hatt\u0131 u\u00e7tan kademesiz olarak monte edilir.<\/p>\n\n\n\n<p>Pompa sistemi, \u00fcnite say\u0131s\u0131 de\u011fi\u015fti\u011finde pompan\u0131n ta\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in so\u011futulmu\u015f su pompas\u0131 ve so\u011futma suyu pompas\u0131ndan olu\u015fmaktad\u0131r.<\/p>\n\n\n\n<p>So\u011futma kulesi gibi sabit bir ak\u0131\u015f h\u0131z\u0131n\u0131n gerekli oldu\u011fu yerler.<\/p>\n\n\n\n<p>Su besleme borular\u0131 veya d\u00f6n\u00fc\u015f borular\u0131 monte edilebilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dinamik Ak\u0131\u015f Dengeleme Vanas\u0131n\u0131n se\u00e7imi ve \u00f6nlemleri<\/h2>\n\n\n\n<p>Se\u00e7im: Sadece ak\u0131\u015f se\u00e7imine g\u00f6re.<\/p>\n\n\n\n<p>A. Valf bas\u0131nc\u0131 \u00e7al\u0131\u015fma aral\u0131\u011f\u0131, minimum ba\u015flang\u0131\u00e7 bas\u0131nc\u0131 fark\u0131ndan daha b\u00fcy\u00fck.<\/p>\n\n\n\n<p>B. Oransal entegre elektrik kontrol vanas\u0131yla seri olarak monte edilemez.<\/p>\n\n\n\n<p>Sabit ak\u0131\u015f sistemi hidrolik denge \u015femas\u0131<\/p>\n\n\n\n<p>Dinamik diferansiyel bas\u0131n\u00e7 kontrol vanas\u0131<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Diferansiyel bas\u0131n\u00e7 kontrol vanas\u0131n\u0131n teorisi: <\/h2>\n\n\n\n<p>Elektrik d\u00fczenleme valfinin y\u00fcksek bas\u0131n\u00e7 ak\u0131\u015f\u0131, bas\u0131n\u00e7 y\u00f6nlendirme borusu arac\u0131l\u0131\u011f\u0131yla kontrol k\u00f6r\u00fc\u011f\u00fcn\u00fcn alt taraf\u0131na y\u00f6nlendirilir; elektrik d\u00fczenleme valfinin bas\u0131n\u00e7 a\u015fa\u011f\u0131 ak\u0131\u015f\u0131, harici bas\u0131n\u00e7 y\u00f6nlendirme borusu veya dahili bas\u0131n\u00e7 y\u00f6nlendirme deli\u011fi yoluyla kontrol k\u00f6r\u00fc\u011f\u00fcn\u00fcn \u00fcst taraf\u0131na y\u00f6nlendirilir.<\/p>\n\n\n\n<p>Y\u00fcksek bas\u0131n\u00e7 taraf\u0131ndaki bas\u0131n\u00e7 artt\u0131\u011f\u0131nda k\u00f6r\u00fck yukar\u0131 do\u011fru hareket ederek valf g\u00f6vdesinin ve valf konisinin yukar\u0131 do\u011fru hareket etmesine neden olarak orta bas\u0131n\u00e7 taraf\u0131ndaki bas\u0131nc\u0131n artmas\u0131na neden olur, b\u00f6ylece orta bas\u0131n\u00e7 taraf\u0131 ile orta bas\u0131n\u00e7 taraf\u0131 aras\u0131ndaki bas\u0131n\u00e7 fark\u0131 dinamik olarak korunur. y\u00fcksek bas\u0131n\u00e7 taraf\u0131 ve yay. \u00d6nceden ayarlanm\u0131\u015f kuvvet dengesi, elektrikli kontrol valfindeki bas\u0131n\u00e7 fark\u0131n\u0131n dinamik sabitini sa\u011flar. Y\u00fcksek bas\u0131n\u00e7 taraf\u0131ndaki bas\u0131n\u00e7 azald\u0131\u011f\u0131nda k\u00f6r\u00fck a\u015fa\u011f\u0131 do\u011fru hareket eder ve durum benzerdir.<\/p>\n\n\n\n<p>Fark bas\u0131nc\u0131 ayar\u0131n\u0131 yapmak i\u00e7in yay\u0131n fark bas\u0131nc\u0131n\u0131 ayarlay\u0131n.<\/p>\n\n\n\n<p>Fonksiyon: Kontrol edilen noktalar aras\u0131ndaki bas\u0131n\u00e7 fark\u0131n\u0131 dinamik olarak ayarlanan de\u011ferde sabit tutar. Sistemdeki dinamik dengesizli\u011fi \u00f6nlemek i\u00e7in kontroll\u00fc sistemin dinamik hidrolik dengesini sa\u011flay\u0131n.<\/p>\n\n\n\n<p>Elektrikli kontrol vanas\u0131 ayar vanas\u0131n\u0131n neden oldu\u011fu g\u00fcr\u00fclt\u00fc ve titre\u015fimi \u00f6nler.<\/p>\n\n\n\n<p>Sistemdeki ayar vanas\u0131, vanan\u0131n yanma tehlikesini \u00f6nlemek i\u00e7in daha az itici g\u00fcce sahip bir s\u00fcr\u00fcc\u00fc ile se\u00e7ilebilir.<\/p>\n\n\n\n<p>D\u00fczenleme vanas\u0131 i\u00e7in iyi bir vana otoritesi sa\u011flar, do\u011frusal \u0131s\u0131 da\u011f\u0131tma kontroll\u00fc sistemin ger\u00e7ekle\u015ftirilmesini sa\u011flar, h\u0131zl\u0131 ve kararl\u0131 bir sistem sa\u011flar.<\/p>\n\n\n\n<p>Hata ay\u0131klama i\u015f y\u00fck\u00fc \u00e7ok azd\u0131r, kurulum d\u00f6ng\u00fcs\u00fc h\u0131zland\u0131r\u0131l\u0131r ve sistem de\u011fi\u015ftirildi\u011finde veya geni\u015fletildi\u011finde hata ay\u0131klamadan ka\u00e7\u0131n\u0131labilir.<\/p>\n\n\n\n<p>Ger\u00e7ek ko\u015fullar ile tasar\u0131m ko\u015fullar\u0131 aras\u0131ndaki fark\u0131 rahatl\u0131kla d\u00fczeltin.<\/p>\n\n\n\n<p>Maksimum ak\u0131\u015f s\u0131n\u0131r\u0131 fonksiyonu.<\/p>\n\n\n\n<p>Kontroll\u00fc sistemin dinamik hidrolik dengesini sa\u011flay\u0131n.<\/p>\n\n\n\n<p>Dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131, kontrol edilen noktalar aras\u0131ndaki bas\u0131n\u00e7 fark\u0131n\u0131 (\u0394P) dinamik olarak ayar de\u011ferinde sabit tutar ve \u00e7al\u0131\u015fmayan di\u011fer elektrikli ayar vanas\u0131n\u0131n Kv de\u011feri de\u011fi\u015fmez, dolay\u0131s\u0131yla bran\u015fmandaki su miktar\u0131 dinamik olarak sabit kal\u0131r. Bran\u015ftaki su miktar\u0131 ancak elektrik ayar vanas\u0131 \u00e7al\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda yani Kv de\u011feri de\u011fi\u015fti\u011finde de\u011fi\u015fir.<\/p>\n\n\n\n<p>Elektrik kontrol vanas\u0131ndan gelen elektrik g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc ve titre\u015fimi \u00f6nleyin.<\/p>\n\n\n\n<p>Ayar valfi daha k\u00fc\u00e7\u00fck itici g\u00fcce sahip bir s\u00fcr\u00fcc\u00fc kullan\u0131r.<\/p>\n\n\n\n<p>Elektrikli ayar vanas\u0131n\u0131n iki ucu aras\u0131ndaki bas\u0131n\u00e7 fark\u0131 sabittir ve sistemin bas\u0131n\u00e7 dalgalanmas\u0131 dinamik fark bas\u0131n\u00e7 dengeleme vanas\u0131 taraf\u0131ndan absorbe edilir. Bu nedenle ayar valfi daha k\u00fc\u00e7\u00fck itici g\u00fcce sahip bir s\u00fcr\u00fcc\u00fc kullan\u0131r.<\/p>\n\n\n\n<p>Reg\u00fclat\u00f6r valfi i\u00e7in iyi valf otoritesi sa\u011flar.<\/p>\n\n\n\n<p>Valf yetkisinin tan\u0131m\u0131:<\/p>\n\n\n\n<p>Sabit ve de\u011fi\u015fken ak\u0131\u015fl\u0131 sistemin boru hatt\u0131 en u\u00e7ta ad\u0131m ad\u0131m olmadan kurulur.<\/p>\n\n\n\n<p>De\u011fi\u015fken ak\u0131\u015f sisteminin boru hatt\u0131, bran\u015fman borusu veya y\u00fckselticisi ad\u0131m atmadan monte edilir.<\/p>\n\n\n\n<p>Tek bas\u0131n\u00e7l\u0131 borunun vanas\u0131 tekrar suya monte edilmelidir ve \u00e7ift bas\u0131n\u00e7l\u0131 borunun vana su besleme veya d\u00f6n\u00fc\u015f borusu tak\u0131labilir.<\/p>\n\n\n\n<p>Se\u00e7imi: Vana g\u00f6vdesi Kv de\u011ferine g\u00f6re se\u00e7ilir. Se\u00e7ilen vanan\u0131n Kv de\u011feri tasar\u0131m de\u011ferinden b\u00fcy\u00fckt\u00fcr. Valf bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc, kontrol bas\u0131nc\u0131 fark\u0131n\u0131 de\u011fil, valf Kv de\u011ferini hesaplamak i\u00e7in kullan\u0131l\u0131r. Kontroll\u00fc diferansiyel bas\u0131nca sahip s\u00fcr\u00fcc\u00fcy\u00fc se\u00e7in.<\/p>\n\n\n\n<p>Dinamik diferansiyel bas\u0131n\u00e7 dengesi elektrikli kontrol vanas\u0131<\/p>\n\n\n\n<p>Teori: \u0130\u015fin \u00f6z\u00fc, dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131 ile elektrikli d\u00fczenleme vanas\u0131n\u0131n tek bir cihazda birle\u015ftirilmesidir. Valf \u00e7ift valf konisi yap\u0131s\u0131ndad\u0131r, \u00fcst valf konisi elektrik ayar valfinin valf konisidir ve alt valf konisi dinamik diferansiyel bas\u0131n\u00e7 dengeleme valfinin valfidir. Koni, dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131, elektrikli vana konisinden (\u00fcst vana konisi) \u00f6nce ve sonra sabit bir bas\u0131n\u00e7 fark\u0131 (0,2Bar veya 0,5Bar) sa\u011flar. Sistemin bas\u0131n\u00e7 dalgalanmas\u0131, elektrikli vana konisi ( \u00dcst vana konisi \u00e7al\u0131\u015ft\u0131r\u0131lmad\u0131\u011f\u0131nda, vana ak\u0131\u015f kapasitesi kv sabittir ve bas\u0131n\u00e7 fark\u0131 \u0394P sabittir, dolay\u0131s\u0131yla ak\u0131\u015f) dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131 taraf\u0131ndan emilir. Vanan\u0131n Q h\u0131z\u0131 sabittir; yaln\u0131zca elektrikli vana konisi (\u00fcst vana konisi) hareket etti\u011finde, vanadaki ak\u0131\u015fta de\u011fi\u015fiklikler meydana gelir, b\u00f6ylece dinamik denge ve ayar fonksiyonlar\u0131n\u0131n m\u00fckemmel bir birle\u015fimi elde edilir.<\/p>\n\n\n\n<p>\u0130\u015flem: Diyafram\u0131n \u00fcst ve alt u\u00e7lar\u0131 i\u00e7 yay\u0131n kuvvetiyle denge olu\u015fturur yani P1 = P2+P yay\u0131.<\/p>\n\n\n\n<p>Sistem bas\u0131nc\u0131 dalgaland\u0131\u011f\u0131nda, P1 artt\u0131\u011f\u0131nda denge bozulur ve diyafram\u0131n alt\u0131ndaki kuvvet \u00fcst tarafa g\u00f6re daha b\u00fcy\u00fck oldu\u011fundan diyafram yukar\u0131 do\u011fru hareket eder, k\u00fc\u00e7\u00fck diferansiyel bas\u0131n\u00e7 kontrol valfi makaras\u0131n\u0131 kapat\u0131n, b\u00f6ylece P2 artar ve ula\u015f\u0131r. yine denge. G\u00f6stermek.<\/p>\n\n\n\n<p>Aksine, diferansiyel bas\u0131n\u00e7 kontrol vanas\u0131 a\u00e7\u0131l\u0131r, b\u00f6ylece d\u00fczenleme vanas\u0131 makaras\u0131n\u0131n bas\u0131n\u00e7 fark\u0131, anahtar\u0131n \u00e7al\u0131\u015fmas\u0131 boyunca her zaman sabit kal\u0131r, b\u00f6ylece vana boyunca ak\u0131\u015f h\u0131z\u0131 de\u011fi\u015fimi, diferansiyel bas\u0131n\u00e7 de\u011fi\u015fimine kar\u015f\u0131l\u0131k gelen sadece bire bir olur. D\u00fczenleme vanas\u0131n\u0131n a\u00e7\u0131lma derecesi.<\/p>\n\n\n\n<p>De\u011fi\u015fken ak\u0131\u015fl\u0131 sistemin boru hatt\u0131 u\u00e7ta basamaks\u0131z olarak monte edilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">As\u0131l avantaj\u0131:<\/h2>\n\n\n\n<p>1. \u0130\u015fgal edilen alan k\u00fc\u00e7\u00fckt\u00fcr ve sistemin otomatik dengesi iyidir.<\/p>\n\n\n\n<p>2. Her vana grubunda bir s\u0131z\u0131nt\u0131 noktas\u0131 eksik.<\/p>\n\n\n\n<p>3. Kurulumu ve bak\u0131m\u0131 kolayd\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dezavantajlar\u0131:<\/h2>\n\n\n\n<p>1. Split \u00e7\u00f6z\u00fcm (dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131 + elektrikli kontrol vanas\u0131) kadar esnek de\u011fildir ve split \u00e7\u00f6z\u00fcm\u00fcn fark bas\u0131nc\u0131 sahada ayarlanabilir.<\/p>\n\n\n\n<p>De\u011fi\u015fken ak\u0131\u015fl\u0131 sistem hidrolik denge \u015femas\u0131<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131k kar\u015f\u0131la\u015f\u0131lan hidrolik dengesizlik olgular\u0131na \u00e7\u00f6z\u00fcmler:<\/h2>\n\n\n\n<p>1. Sistem s\u0131cakl\u0131k ve \u0131s\u0131 a\u00e7\u0131s\u0131ndan dengesizdir. Pompan\u0131n \u00e7al\u0131\u015fma enerji t\u00fcketimi \u00e7ok y\u00fcksek \u2192 hidrolik hesaplama, makul borulama, ayn\u0131 program, statik dengeleme vanas\u0131. Dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131 veya dinamik ak\u0131\u015f dengeleme vanas\u0131, entegre vana.<\/p>\n\n\n\n<p>2. De\u011fi\u015fken ak\u0131\u015fl\u0131 sistemin \u00e7al\u0131\u015fmas\u0131 d\u00fczenleme d\u0131\u015f\u0131d\u0131r. Y\u00fck sabittir ancak oda d\u00fczenleme vanas\u0131 s\u0131k s\u0131k hareket ederek oda s\u0131cakl\u0131\u011f\u0131n\u0131n s\u0131k s\u0131k dalgalanmas\u0131na neden olur. Sistemin stabilizasyon s\u00fcresi \u00e7ok uzun \u2192 dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131 veya entegre vana.<\/p>\n\n\n\n<p>3. D\u00fczenleme valfi g\u00fcr\u00fclt\u00fc ve titre\u015fim \u00fcretir. Ayar vanas\u0131 kapal\u0131 de\u011fildir ve ciddi durumlarda vanan\u0131n yanmas\u0131 tehlikesi vard\u0131r. D\u00fczenleme valfinin valfi \u00e7ok k\u00fc\u00e7\u00fckt\u00fcr, valfin e\u011frisi deforme olur ve do\u011frusal \u0131s\u0131 da\u011f\u0131tma kontroll\u00fc sistem, kontroll\u00fc bir \u0131s\u0131 atma sistemi haline gelir. Dinamik diferansiyel bas\u0131n\u00e7 dengeleme vanas\u0131 veya entegre vana.<\/p>\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\/history-of-automatic-control-valve-zeco-valve-industrial-valve-manufacturer.html\/\">Otomatik Kontrol Vanalar\u0131 Nedir?<\/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<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/introduction-of-epdm-nbr-butterfly-valve-seat-industrial-valve-information-news-zeco-valve.html\/\">NBR Kelebek Vana<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/tr\/the-difference-between-globe-valve-and-ball-valve.html\/\">K\u00fcresel Vana vs Glob Vana<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Dinamik Ak\u0131\u015f Dengeleme Vanalar\u0131n\u0131n Fonksiyonu: Dinamik ak\u0131\u015f dengeleme vanas\u0131, ak\u0131\u015f\u0131 31-600KPa aras\u0131nda sabit tutar. Dinamik Ak\u0131\u015f Dengelemenin Rol\u00fc\u2026 <a title=\"Dinamik Ak\u0131\u015f Dengeleme Vanas\u0131\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/tr\/dynamic-flow-balancing-valve.html\" aria-label=\"Dinamik Ak\u0131\u015f Dengeleme Vanas\u0131 hakk\u0131nda daha fazla bilgi\">Daha fazla bilgi edinin<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[2447],"tags":[2517,2560,2452,2450],"class_list":["post-17003","post","type-post","status-publish","format-standard","hentry","category-balancing-valve","tag-differential-pressure-control-valve","tag-dpcv","tag-dynamic-balancing-valve","tag-dynamic-flow-balance-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":false,"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/tr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":2447,"name":"Balancing Valve","slug":"balancing-valve","term_group":0,"term_taxonomy_id":2447,"taxonomy":"category","description":"","parent":0,"count":21,"filter":"raw","cat_ID":2447,"category_count":21,"category_description":"","cat_name":"Balancing Valve","category_nicename":"balancing-valve","category_parent":0}],"tag_info":[{"term_id":2517,"name":"differential pressure control valve","slug":"differential-pressure-control-valve","term_group":0,"term_taxonomy_id":2517,"taxonomy":"post_tag","description":"","parent":0,"count":9,"filter":"raw"},{"term_id":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"<!-- wp:paragraph -->\r\n\r\nTo meet the growing use of variable speed pumps for HVAC applications, ZECO Fluid Systems has launched a range of Differential Pressure Control Valves (DPCV) specifically aimed at optimizing system performance.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nExtremely efficient, the DPCV is set to a maximum differential pressure which ensures flow cannot exceed the desired rate. It, therefore, helps reduce energy consumption, and the risk of noise and simplifies the commissioning process.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_53a72f-f5\"} \/-->\r\n\r\n<!-- 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 DCPV VALVE PRICE<\/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-dcpv\">What is DCPV?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nDifferential Pressure Control Valves - also commonly called DPCVs - are installed in heating or cooling systems to control sub-circuit pressure to a set or given maximum.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nZECO\u2019s DPCV range includes three different types. A type with pre-set \u0394pC (differential pressure across the circuit), a type with adjustable \u0394pC, and finally a type being a combined dynamic balancing valve and adjustable DPCV. They offer a flexible range meeting any system demand.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>What is Differential Pressure Control?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA differential pressure controller consists of a valve and a pressure actuator. Differential pressure controllers in the primary system are mainly used to keep a constant and lower differential pressure across a motorized control valve or a total system\/substation.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Specifications of DPCV<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t<li>Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t<li>Pressure range: 16 bars- 25 bars<\/li>\r\n \t<li>Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t<li>Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":27252,\"width\":384,\"height\":512,\"sizeSlug\":\"large\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img class=\"wp-image-27252\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/10\/DPCV-768x1024.jpg\" alt=\"DPCV\" width=\"384\" height=\"512\" \/><figcaption>DPCV<\/figcaption><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t<li>Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t<li>Pressure range: 16 bars -25 bars<\/li>\r\n \t<li>Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t<li>Connection: RF<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":17033,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-17033\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\" alt=\"Differential Pressure Control Valve\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Why choose a DPCV?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nWith a DPCV installed in Your system, You will achieve reduced energy consumption, avoid the risk of annoying noise and have a simple commissioning process.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>How does a DPCV Work?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nA DPCV includes a diaphragm, a spring, and a capillary tube connecting the partner valve in the supply pipe and the DPCV valve in the return pipe to control the circuit pressure loss.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe differential pressure control valve (DPCV) is a special kind of control valve whose action is related to a measured pressure difference. In practice, the DPCV is used in several applications as will be further explained basically, its goal is to maintain a constant pressure difference across a certain part of the hydraulic network. Inside the DPCV, two cavities are separated by means of a membrane. One cavity is internally connected to the upstream side of the DPCV while the other one is connected to a remote location by means of a small capillary pipe. This way, the differential pressure across the membrane equals the pressure difference between the upstream measuring point and the DPCV. The resulting spindle travel depends on the force balance between the membrane and the spring.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n\u2022 \u0394P Control\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe DPCV diaphragm will regulate to control \u0394pC (differential pressure across the circuit) depending on pressure impulse from the supply side and direct pressure from the return side. The spring force will equal the \u0394pC.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nIn all ZECO DPCVs, the diaphragm will be a rolling diaphragm which will result in a very compact valve design. Depending on the ZECO Differential Pressure Control Valve selected, \u0394pC may be fixed or externally adjustable.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":12,"filter":"raw"},{"term_id":2452,"name":"dynamic balancing valve","slug":"dynamic-balancing-valve","term_group":0,"term_taxonomy_id":2452,"taxonomy":"post_tag","description":"","parent":0,"count":4,"filter":"raw"},{"term_id":2450,"name":"Dynamic flow balance valve","slug":"dynamic-flow-balance-valve","term_group":0,"term_taxonomy_id":2450,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2447,"label":"Balancing Valve"}],"post_tag":[{"value":2517,"label":"differential pressure control valve"},{"value":2560,"label":"DPCV"},{"value":2452,"label":"dynamic balancing valve"},{"value":2450,"label":"Dynamic flow balance valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dynamic Flow Balancing Valve - 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\/dynamic-flow-balancing-valve.html\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dynamic Flow Balancing Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Function of Dynamic Flow Balancing Valves: The dynamic flow balance valve keeps the flow constant between 31-600KPa. 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