Diferansiyel Bas\u0131n\u00e7 Kontrol Vanalar\u0131 (genellikle DPCV'ler olarak da adland\u0131r\u0131l\u0131r) alt devre bas\u0131nc\u0131n\u0131 belirli bir de\u011fere veya belirli bir maksimuma kadar kontrol etmek i\u00e7in \u0131s\u0131tma veya so\u011futma sistemlerine monte edilir.<\/p>\n\n\n\n
Son derece verimli olan DPCV, ak\u0131\u015f\u0131n istenen h\u0131z\u0131 a\u015fmamas\u0131n\u0131 sa\u011flayan maksimum diferansiyel bas\u0131nca ayarlanm\u0131\u015ft\u0131r. Bu nedenle enerji t\u00fcketiminin ve g\u00fcr\u00fclt\u00fc riskinin azalt\u0131lmas\u0131na yard\u0131mc\u0131 olur ve devreye alma s\u00fcrecini basitle\u015ftirir.<\/p>\n\n\n\n
ZECO DPCV serisi \u00fc\u00e7 farkl\u0131 tip i\u00e7erir. \u00d6nceden ayarlanm\u0131\u015f \u0394pC'ye (devre boyunca fark bas\u0131nc\u0131) sahip bir tip, ayarlanabilir \u0394pC'ye sahip bir tip ve son olarak kombine dinamik dengeleme vanas\u0131 ve ayarlanabilir DPCV'den olu\u015fan bir tip. Her t\u00fcrl\u00fc sistem talebini kar\u015f\u0131layan esnek bir \u00fcr\u00fcn yelpazesi sunarlar.<\/p>\n\n\n
![\"Diferansiyel](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg\")
<\/figure>\n<\/div>\n\n\nFark Bas\u0131n\u00e7 Kontrol Vanas\u0131 \u00c7al\u0131\u015fma Prensibi<\/h2>\n\n\n\n
Diferansiyel bas\u0131n\u00e7 kontrol vanas\u0131 herhangi bir harici enerjiye ihtiya\u00e7 duymaz. D\u00fczenlenen ortam\u0131n kendi bas\u0131n\u00e7 de\u011fi\u015fimine g\u00fcvenerek otomatik olarak ayarlama yapabilir, art\u0131k bas\u0131n\u00e7 y\u00fck\u00fcnden ve boru a\u011f\u0131n\u0131n bas\u0131n\u00e7 dalgalanmas\u0131ndan kaynaklanan ak\u0131\u015f de\u011fi\u015fikli\u011fini otomatik olarak ortadan kald\u0131rabilir ve kullan\u0131c\u0131n\u0131n giri\u015f ve \u00e7\u0131k\u0131\u015f\u0131 aras\u0131ndaki bas\u0131n\u00e7 fark\u0131n\u0131 sabit tutabilir. Kararl\u0131 sistem \u00e7al\u0131\u015fmas\u0131na yard\u0131mc\u0131 olan ev \u00f6l\u00e7\u00fcm veya otomatik kontrol sistemi i\u00e7in \u00f6zellikle uygundur.<\/p>\n\n\n\n
Diferansiyel bas\u0131n\u00e7 kontrol valfi, k\u00fc\u00e7\u00fck dengesiz kuvvete ve kompakt yap\u0131ya sahip, \u00e7ift diskli bir yap\u0131ya sahiptir. Is\u0131tma (iklimlendirme) su sisteminde kontroll\u00fc sistemin fark bas\u0131nc\u0131n\u0131 sabit tutmak amac\u0131yla kullan\u0131l\u0131r. Fark bas\u0131n\u00e7 kontrol vanas\u0131 \u00e7al\u0131\u015fma prensibine g\u00f6re fark bas\u0131n\u00e7 kontrol vanas\u0131 takan kullan\u0131c\u0131lar otomatik kontrol cihaz\u0131 montaj\u0131 yapmamaktad\u0131r. Minimum \u00e7al\u0131\u015fma bas\u0131nc\u0131 fark\u0131 alt\u0131nda, se\u00e7ilen boru \u00e7ap\u0131n\u0131n \u00e7ok b\u00fcy\u00fck olmas\u0131 ve direncin azalt\u0131lmas\u0131 durumunda ak\u0131\u015f \u00e7ok b\u00fcy\u00fck olacak, bu da ka\u00e7\u0131n\u0131lmaz olarak d\u0131\u015f \u015febekenin hidrolik dengesizli\u011fine neden olacak ve enerji t\u00fcketimini art\u0131racakt\u0131r.<\/p>\n\n\n\n
Diferansiyel bas\u0131n\u00e7 kontrol valfi, valf g\u00f6vdesi, valf kapa\u011f\u0131, valf g\u00f6be\u011fi yay\u0131, kontrol borusu ve bas\u0131n\u00e7 reg\u00fclat\u00f6r\u00fcnden olu\u015fur.<\/p>\n\n\n\n
Valf, \u0131s\u0131tma boru hatt\u0131n\u0131n d\u00f6n\u00fc\u015f borusuna monte edilir ve valf \u00fczerindeki \u00e7al\u0131\u015fma odas\u0131, kontrol borusu arac\u0131l\u0131\u011f\u0131yla su besleme borusuna ba\u011flan\u0131r. Harici a\u011f\u0131n bas\u0131n\u00e7 dalgalanmas\u0131ndan kaynaklanan ak\u0131\u015f sapmas\u0131n\u0131 ortadan kald\u0131r\u0131n. Su besleme bas\u0131nc\u0131 P1 artt\u0131\u011f\u0131nda, su besleme bas\u0131nc\u0131 fark\u0131 P1-P3 artar. Bas\u0131nca duyarl\u0131 membran, k\u00fc\u00e7\u00fck valf portunu kapatmak i\u00e7in valf \u00e7ekirde\u011fini a\u015fa\u011f\u0131 do\u011fru hareket ettirir, b\u00f6ylece P2 artar, b\u00f6ylece P1-P2 sabiti korunur. Su besleme bas\u0131nc\u0131 P1 azald\u0131\u011f\u0131nda, bas\u0131n\u00e7 alg\u0131lama membran\u0131 vana \u00e7ekirde\u011fini yukar\u0131 hareket etmeye y\u00f6nlendirir ve P2 azal\u0131r, b\u00f6ylece P1-P2 sabit kal\u0131r. Boru hatt\u0131ndaki bas\u0131n\u00e7 ne kadar de\u011fi\u015firse de\u011fi\u015fsin, dinamik diferansiyel bas\u0131n\u00e7 dengeleme valfi, kontrol edilen nesneye uygulanan sabit bas\u0131nc\u0131 ve ak\u0131\u015f\u0131 koruyabilir.<\/p>\n\n\n\n
Kendinden Kumandal\u0131 Diferansiyel Bas\u0131n\u00e7 Kontrol Vanas\u0131 \u00c7al\u0131\u015fma Prensibi<\/h2>\n\n\n\n
Proses ortam\u0131 vana taraf\u0131ndan k\u0131s\u0131ld\u0131ktan sonra kontroll\u00fc ekipmana girer ve kontroll\u00fc ekipman\u0131n diferansiyel bas\u0131nc\u0131 s\u0131ras\u0131yla vanan\u0131n \u00fcst ve alt membran odalar\u0131na verilir, \u00fcst ve alt membran odalar\u0131nda itme kuvveti olu\u015fturulur ve dengeleme sa\u011flan\u0131r. Valf \u00e7ekirde\u011finin ve valf yata\u011f\u0131n\u0131n g\u00f6receli konumunu belirlemek i\u00e7in yay reaksiyon kuvveti ile, valf \u00e7ekirde\u011finin ve valf yuvas\u0131n\u0131n g\u00f6receli konumu diferansiyel bas\u0131n\u00e7 de\u011ferinin boyutunu belirler. Kontroll\u00fc diferansiyel bas\u0131n\u00e7 de\u011fi\u015fti\u011finde, valf \u00e7ekirde\u011finin hareketini sa\u011flayan kuvvet dengesi bozulur ve valf \u00e7ekirde\u011finin hareketi, valfin diren\u00e7 katsay\u0131s\u0131n\u0131 de\u011fi\u015ftirir, yani kontroll\u00fc diferansiyel bas\u0131n\u00e7 de\u011feri \u015fu \u015fekilde kontrol edilir: ayarlanan de\u011fer. Fark bas\u0131n\u00e7 kontrol vanas\u0131n\u0131n \u00e7al\u0131\u015fma prensibi bu \u015fekildedir. Fark bas\u0131nc\u0131 ayar de\u011ferinin de\u011fi\u015ftirilmesi gerekti\u011finde ayar somunu ayarlanabilir.<\/p>\n\n\n\n\n
\u0130lgili Etiketler :<\/h2>\n\n\n\n\n\nZECO Valf<\/a>\n\n<\/div>\n\n\n\n\nS\u00fcrg\u00fcl\u00fc Vana ve Kelebek Vana Aras\u0131ndaki Fark<\/a>\n\n<\/div>\n\n\n\n\nS\u00fcrg\u00fcl\u00fc Vana vs K\u00fcresel Vana<\/a>\n\n<\/div>\n\n\n\n\nNBR Kelebek Vana<\/a>\n\n<\/div>\n\n\n\n\nOtomatik Kontrol Vanalar\u0131 Nedir?<\/a>\n\n<\/div>","protected":false},"excerpt":{"rendered":"HVAC uygulamalar\u0131nda de\u011fi\u015fken h\u0131zl\u0131 pompalar\u0131n artan kullan\u0131m\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in Hattersley, bir dizi Diferansiyel Bas\u0131n\u00e7 Kontrol Vanas\u0131n\u0131 piyasaya s\u00fcrd\u00fc\u2026 Daha fazla bilgi edinin<\/a><\/p>","protected":false},"author":2,"featured_media":17033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[2447],"tags":[3674,3673,2517,3675,2560],"class_list":["post-17153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-balancing-valve","tag-automatic-balancing-valve-working-principle","tag-control-valve-working-principle","tag-differential-pressure-control-valve","tag-differential-pressure-control-valve-working-principle","tag-dpcv","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg",330,300,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":20,"filter":"raw","cat_ID":2447,"category_count":20,"category_description":"","cat_name":"Balancing Valve","category_nicename":"balancing-valve","category_parent":0}],"tag_info":[{"term_id":3674,"name":"automatic balancing valve working principle","slug":"automatic-balancing-valve-working-principle","term_group":0,"term_taxonomy_id":3674,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3673,"name":"control valve working principle","slug":"control-valve-working-principle","term_group":0,"term_taxonomy_id":3673,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"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":3675,"name":"differential pressure control valve working principle","slug":"differential-pressure-control-valve-working-principle","term_group":0,"term_taxonomy_id":3675,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"\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\r\n\r\n\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\r\n\r\n\r\n\r\n\r\n\r\nGET DCPV VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nWhat is DCPV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\nWhat is Differential Pressure Control?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\nSpecifications of DPCV<\/h2>\r\n\r\n\r\n\r\n\r\n \t- Nominal diameter: DN25 \u2013 DN50<\/li>\r\n \t
- Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
- Pressure range: 16 bars- 25 bars<\/li>\r\n \t
- Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
- Connection: Threaded BSP<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
![\"DPCV\"](\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/10\/DPCV-768x1024.jpg\")
DPCV<\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\n \t- Nominal diameter: DN65 \u2013 DN250<\/li>\r\n \t
- Media temperature : -10\u00b0C to 120\u00b0C<\/li>\r\n \t
- Pressure range: 16 bars -25 bars<\/li>\r\n \t
- Permissible medium\/application: Chilled\/hot water, Glycol solution, Cooling water<\/li>\r\n \t
- Connection: RF<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
<\/figure>\r\n\r\n\r\n\r\nWhy choose a DPCV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\nHow does a DPCV Work?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n\r\n\u2022 \u0394P Control\r\n\r\n\r\n\r\n\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\r\n\r\n\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","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2447,"label":"Balancing Valve"}],"post_tag":[{"value":3674,"label":"automatic balancing valve working principle"},{"value":3673,"label":"control valve working principle"},{"value":2517,"label":"differential pressure control valve"},{"value":3675,"label":"differential pressure control valve working principle"},{"value":2560,"label":"DPCV"}]},"yoast_head":"\nDifferential Pressure Control Valve Working Principle | 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\/differential-pressure-control-valve-working-principle.html\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Differential Pressure Control Valve Working Principle | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"To meet the growing use of variable speed pumps for HVAC applications, Hattersley has launched a range of Differential Pressure Control Valves ... 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HVAC uygulamalar\u0131nda de\u011fi\u015fken h\u0131zl\u0131 pompalar\u0131n artan kullan\u0131m\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in Hattersley, bir dizi Diferansiyel Bas\u0131n\u00e7 Kontrol Vanas\u0131n\u0131 piyasaya s\u00fcrd\u00fc\u2026 Daha fazla bilgi edinin<\/a><\/p>","protected":false},"author":2,"featured_media":17033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[2447],"tags":[3674,3673,2517,3675,2560],"class_list":["post-17153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-balancing-valve","tag-automatic-balancing-valve-working-principle","tag-control-valve-working-principle","tag-differential-pressure-control-valve","tag-differential-pressure-control-valve-working-principle","tag-dpcv","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/differential-pressure-control-valve.jpg",330,300,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":20,"filter":"raw","cat_ID":2447,"category_count":20,"category_description":"","cat_name":"Balancing Valve","category_nicename":"balancing-valve","category_parent":0}],"tag_info":[{"term_id":3674,"name":"automatic balancing valve working principle","slug":"automatic-balancing-valve-working-principle","term_group":0,"term_taxonomy_id":3674,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3673,"name":"control valve working principle","slug":"control-valve-working-principle","term_group":0,"term_taxonomy_id":3673,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"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":3675,"name":"differential pressure control valve working principle","slug":"differential-pressure-control-valve-working-principle","term_group":0,"term_taxonomy_id":3675,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":2560,"name":"DPCV","slug":"dpcv","term_group":0,"term_taxonomy_id":2560,"taxonomy":"post_tag","description":"\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\r\n\r\n\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\r\n\r\n\r\n\r\n\r\n\r\nGET DCPV VALVE PRICE<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nWhat is DCPV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n
What is Differential Pressure Control?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n
Specifications of DPCV<\/h2>\r\n\r\n\r\n\r\n
\r\n \t
\r\n \t
<\/figure>\r\n\r\n\r\n\r\nWhy choose a DPCV?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\r\n
How does a DPCV Work?<\/h2>\r\n\r\n\r\n\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\r\n\r\n\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\r\n\r\n\r\n\r\n\u2022 \u0394P Control\r\n\r\n\r\n\r\n\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\r\n\r\n\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","parent":0,"count":12,"filter":"raw"}],"taxonomy_info":{"category":[{"value":2447,"label":"Balancing Valve"}],"post_tag":[{"value":3674,"label":"automatic balancing valve working principle"},{"value":3673,"label":"control valve working principle"},{"value":2517,"label":"differential pressure control valve"},{"value":3675,"label":"differential pressure control valve working principle"},{"value":2560,"label":"DPCV"}]},"yoast_head":"\n