{"id":2467,"count":6,"description":"\r\n\r\nZECO company currently mainly supplies the following five forms of butterfly valves, including\u00a0triple offset butterfly valve, LUG butterfly valve, high-performance butterfly valve, metal seated butterfly valve, and double offset butterfly valve. Each is designed and produced according to the customer's needs in the industry. We promise the product quality and the competitive price of our butterfly valve.\r\n\r\n\r\n\r\n\r\n\r\nKELEBEK VANA T\u0130P\u0130N\u0130 D\u0130SK KAPAMA TASARIM B\u0130LG\u0130LER\u0130NDEN ALINIZ<\/strong><\/a>\r\n\r\n\r\n\r\n\r\n

Disk Kapama Tasar\u0131m\u0131nda Kelebek Vana Tipi<\/h2>\r\n\r\n\r\n\r\n

Konsantrik Kelebek Vana<\/h3>\r\n\r\n\r\n\r\n\r\nBir kelebek vanan\u0131n en temel tasar\u0131m\u0131, merkezli veya e\u015fmerkezli bir kelebek vanad\u0131r. Mil, diskin merkez hatt\u0131ndan ge\u00e7er ve yuva, valf g\u00f6vdesinin i\u00e7 \u00e7ap \u00e7evresidir. Bu s\u0131f\u0131r ofset valf tasar\u0131m\u0131, esnek yatakl\u0131 olarak bilinir \u00e7\u00fcnk\u00fc etkili s\u0131zd\u0131rmazl\u0131k, kau\u00e7uk yata\u011f\u0131n esnekli\u011fine dayan\u0131r. Kapatma s\u0131ras\u0131nda disk ilk olarak 90\u00b0'lik bir d\u00f6n\u00fc\u015f s\u0131ras\u0131nda yakla\u015f\u0131k 85\u00b0'lik bir a\u00e7\u0131yla yuvaya temas eder. Konsantrik kelebek vanalar d\u00fc\u015f\u00fck bas\u0131n\u00e7 aral\u0131klar\u0131 i\u00e7in uygundur.\r\n\r\n\r\n\r\n\r\n

\u00c7ift Ofset Kelebek Vana<\/h3>\r\n\r\n\r\n\r\n\r\n\u00c7ift Ofset'te disk, valf merkez hatt\u0131ndan ve ayr\u0131ca valf g\u00f6vdesi merkez hatt\u0131ndan kayd\u0131r\u0131l\u0131r. Bunu bir ve ikinin yaz\u0131l\u0131 oldu\u011fu g\u00f6rselde g\u00f6rebilirsiniz. Bu, \u00e7al\u0131\u015fma s\u0131ras\u0131nda koltu\u011fu contadan kald\u0131ran bir kam hareketi yarat\u0131r.\r\n\r\n\r\n\r\n\r\n\r\n\u00c7ift ofset, s\u00fcrt\u00fcnmenin yaln\u0131zca ilk birka\u00e7 a\u00e7\u0131lma derecesi ve son birka\u00e7 derece kapanmas\u0131 (yakla\u015f\u0131k 10 derecelik a\u00e7ma ve kapama) s\u0131ras\u0131nda ge\u00e7erli olmas\u0131 nedeniyle a\u00e7ma ve kapamay\u0131 p\u00fcr\u00fczs\u00fcz hale getirir.\r\n\r\n\r\n\r\n\r\n

\u00dc\u00e7l\u00fc Ofset Kelebek Vana<\/h3>\r\n\r\n\r\n\r\n\r\n\u00dc\u00e7l\u00fc ofset valflerin benzersiz tasar\u0131m\u0131, metal yuva ile metal disk aras\u0131ndaki s\u00fcrt\u00fcnmeyi ve \u00e7izilmeyi \u00f6nler. Conta yaln\u0131zca tamamen kapanma noktas\u0131nda yuvaya temas eder. \u00dc\u00e7l\u00fc ofset vanalar genellikle \u00e7ift y\u00f6nl\u00fc s\u0131k\u0131 kapatma gerektiren uygulamalarda kullan\u0131l\u0131r. \u00d6rne\u011fin petrol ve gaz, kimya fabrikalar\u0131, LNG\/NPG terminalleri ve tanklar\u0131 ve gemi in\u015fas\u0131nda. Ayr\u0131ca kirli veya a\u011f\u0131r ya\u011flar\u0131n ekstr\u00fczyonunu \u00f6nlemek i\u00e7in de kullan\u0131l\u0131rlar.\r\n\r\n\r\n\r\n\r\n

Sat\u0131l\u0131k Kelebek Vana Listesi<\/h2>\r\n\r\n\r\n\r\n
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\"\u00dc\u00e7l\u00fc
\u00dc\u00e7l\u00fc Ofset Kelebek Vana\/ VANA FIYATINI AL ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\n\u00dc\u00e7l\u00fc Ofset Kelebek Vana ZECO \u00fc\u00e7l\u00fc ofset kelebek vana, metal-metal contal\u0131 \u00e7ift ofset kelebek vana temelinde zaman i\u00e7inde a\u00e7\u0131 eksantrikli\u011fini art\u0131ran \u00fc\u00e7 eksantrik yap\u0131y\u0131 benimser.\/ VANA F\u0130YATI ALIN ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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\"Lug
Lug Kelebek Vana\/ VANA FIYATINI AL ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nLug Butterfly Valve ZECO is one of the world's leading manufacturers of high-performance butterfly valves. The gland flange design of ZECO high-performance butterfly valve applies load against packing gland to prevent external leakage.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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\"Y\u00fcksek
Y\u00fcksek Performansl\u0131 Kelebek Vana\/ VANA FIYATINI AL ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nHigh Performance Butterfly Valve ZECO is one of the world's leading manufacturers of high-performance butterfly valves. ZECO high-performance butterfly valve's fireproof bi-directional resilient seat design ensures zero leakage of the valve during normal operation.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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\"Metal
Metal Oturmal\u0131 Kelebek Vana\/ VANA FIYATINI AL ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\nMetal Seated Butterfly Valve ZECO is a global professional supplier of hard seal butterfly valves. ZECO's professional technology, production process and maintenance guidance have made ZECO a leader in the field of valves.\/ GET VALVE PRICE ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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\"\u00c7ift
\u00c7ift Ofset Kelebek Vana\/ VANA FIYATINI AL ><\/em><\/a><\/figcaption><\/figure>\r\n\r\n\r\n\r\n\r\n\u00c7ift Ofset Kelebek Vana ZECO \u00e7ift ofset kelebek vana, kau\u00e7uk otura\u011fa, PTFE koltu\u011fa ve yang\u0131na dayan\u0131kl\u0131 PTFE koltu\u011fa sahip olabilir. ZECO \u00e7ift ofset kelebek vanan\u0131n iki ofseti vard\u0131r.\/ VANA F\u0130YATI AL ><\/a>\r\n\r\n\r\n\r\n<\/div>\r\n\r\n\r\n\r\n
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ZECO Kelebek Vana \u00dcr\u00fcn Bilgisi<\/h2>\r\n\r\n\r\n\r\n\r\nZECO \u00e7ift eksantrik (\u00e7ift ofset) kelebek vana: tek eksantrik kelebek vana ve \u00e7ift eksantrik kelebek vanan\u0131n tasar\u0131m y\u00fckseltmeleri \u015fu anda en yayg\u0131n kullan\u0131lan kelebek vanad\u0131r. \u00d6zelli\u011fi, g\u00f6vdenin diskin merkez hatt\u0131ndan ve valf g\u00f6vdesinin merkez hatt\u0131ndan kayd\u0131r\u0131lm\u0131\u015f olmas\u0131d\u0131r. \u00c7ift eksantrik etkisi, diskin a\u00e7\u0131ld\u0131ktan sonra h\u0131zla valf yuvas\u0131ndan ayr\u0131lmas\u0131n\u0131 sa\u011flar; bu, diskin ve valf yuvas\u0131n\u0131n gereksiz a\u015f\u0131r\u0131 s\u0131k\u0131lmas\u0131n\u0131 ve kaz\u0131nmas\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde ortadan kald\u0131r\u0131r, a\u00e7ma torkunu azalt\u0131r, a\u015f\u0131nmay\u0131 azalt\u0131r ve servis \u00f6mr\u00fcn\u00fc uzat\u0131r. Kaz\u0131ma b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azalt\u0131lm\u0131\u015ft\u0131r ve metalden metale yuvalar i\u00e7in \u00e7ift eksantrik kelebek vana da mevcuttur, bu da kelebek vanan\u0131n y\u00fcksek s\u0131cakl\u0131ktaki \u00e7al\u0131\u015fma ko\u015fullar\u0131nda uygulanmas\u0131n\u0131 geli\u015ftirir. Bununla birlikte, s\u0131zd\u0131rmazl\u0131k tasar\u0131m\u0131 konum s\u0131zd\u0131rmazl\u0131k yap\u0131s\u0131na sahiptir, yani valf diskinin ve yuvas\u0131n\u0131n temas y\u00fczeyi hat temas\u0131 halindedir ve s\u0131zd\u0131rmazl\u0131k, disk presleme valf yuvas\u0131n\u0131n yaratt\u0131\u011f\u0131 elastik deformasyona dayan\u0131r, bu nedenle s\u0131k\u0131 bir gereksinime sahiptir. Valf kapatma \u00f6zelli\u011fi (\u00f6zellikle metalden metale yuva i\u00e7in), yatak yaln\u0131zca d\u00fc\u015f\u00fck bas\u0131n\u00e7 i\u00e7in uygundur, bu nedenle insanlar kelebek vanalar\u0131n y\u00fcksek bas\u0131n\u00e7 ve d\u00fc\u015f\u00fck s\u0131z\u0131nt\u0131 uygulamalar\u0131 i\u00e7in uygun olmad\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcr.\r\n\r\n\r\n\r\n\r\n\r\nZECO triple eccentric(triple offset) butterfly valve: to make the valve suitable for a high-temperature application, metal to metal seal should be used, but there will be a leakage in the meantime. In order to achieve zero leakage, soft material for sealing should be considered, but obviously, the soft seal is not suitable for high-temperature applications. Therefore the third eccentricity of the butterfly valve was designed to make up for the shortcoming of a double eccentric butterfly valve. The feature is that the conical axis of the contact surface of the valve disc is deflected to the axis of the valve body, which means, after the third eccentricity, the disc sealing is not eccentric at the axial position of the double eccentric valve stem. In addition, the sealing is an ellipse and asymmetrical in the meantime, one side of the sealing is inclined to the body's center line and the other side is parallel to it. The biggest difference between double eccentric and triple eccentric butterfly valves is that the sealing design is not a positional seal but a torsion seal, which means, a triple eccentric butterfly valve achieves sealing by sealing the surface pressure of the valve seat. A triple eccentric butterfly valve allows the metal to the metal seat to achieve zero leakage and makes the butterfly valve suitable for medium pressure, high pressure, and high-temperature application.\r\n\r\n","link":"https:\/\/zecovalve.com\/tr\/urun-kategori%cc%87si%cc%87\/butterfly-valve\/butterfly-valve-by-form","name":"Forma G\u00f6re Kelebek Vana","slug":"butterfly-valve-by-form","taxonomy":"product_cat","parent":2044,"meta":[],"yoast_head":"\nButterfly Valve Type - Concentric \/ Double Offset \/ Triple Offset Butterfly 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\/urun-kategori\u0307si\u0307\/butterfly-valve\/butterfly-valve-by-form\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Butterfly Valve Type - Concentric \/ Double Offset \/ Triple Offset Butterfly Valve\" \/>\n<meta property=\"og:description\" content=\"ZECO company currently mainly supplies the following five forms of butterfly valves, including\u00a0triple offset butterfly valve, LUG butterfly valve, high-performance butterfly valve, metal seated butterfly valve, and double offset butterfly valve. Each is designed and produced according to the customer’s needs in the industry. We promise the product quality and the competitive price of our butterfly valve. GET BUTTERFLY VALVE TYPE ON DISC CLOSURE DEISGN INFORMATION Butterfly Valve Type on Disc Closure Design Concentric Butterfly Valve The most basic design of a butterfly valve is a centric or concentric butterfly valve. The stem passes through the disc\u2019s centerline, and the seat is the inside diameter periphery of the valve body. This zero-offset valve design is known as resilient-seated because efficient sealing relies on the flexibility of the rubber seat. When closing, the disc first comes into contact with the seat at around 85\u00b0 during a 90\u00b0 rotation. Concentric butterfly valves are suitable for low-pressure ranges. Double Offset Butterfly Valve In Double Offset, the disk is offset from the valve center line and also from the valve body center line. You can see this in the image where one and two are written. This creates a cam action during operation that lifts the seat out of the seal. Double offset makes opening and closing smooth as friction is applicable only during the first few degrees of opening and final few degrees of closing, approx 10 degrees of opening and closing. Triple Offset Butterfly Valve The unique design of triple-offset valves prevents galling and scratches between the metal seat and the metal disc. The seal only ever comes into contact with the seat at the point of complete closure. Triple-offset valves are generally used in applications that require bi-directional tight shut-off. For example, in oil and gas, chemical factories, LNG\/NPG terminals and tanks, and shipbuilding. They are also used for dirty or heavy oil to prevent extrusion. Butterfly Valve for Sale List Triple Offset Butterfly Valve\/ GET VALVE PRICE > Triple Offset Butterfly Valve ZECO triple offset butterfly valve adopts three-eccentric structure, which increases angle eccentricity in time on the basis of double offset butterfly valve with metal to metal seal.\/ GET VALVE PRICE > Lug Butterfly Valve\/ GET VALVE PRICE > Lug Butterfly Valve ZECO is one of the world’s leading manufacturers of high-performance butterfly valves. The gland flange design of ZECO high-performance butterfly valve applies load against packing gland to prevent external leakage.\/ GET VALVE PRICE > High Performance Butterfly Valve\/ GET VALVE PRICE > High Performance Butterfly Valve ZECO is one of the world’s leading manufacturers of high-performance butterfly valves. ZECO high-performance butterfly valve’s fireproof bi-directional resilient seat design ensures zero leakage of the valve during normal operation.\/ GET VALVE PRICE > Metal Seated Butterfly Valve\/ GET VALVE PRICE > Metal Seated Butterfly Valve ZECO is a global professional supplier of hard seal butterfly valves. ZECO’s professional technology, production process and maintenance guidance have made ZECO a leader in the field of valves.\/ GET VALVE PRICE > Double Offset Butterfly Valve\/ GET VALVE PRICE > Double Offset Butterfly Valve ZECO double offset butterfly valve can have rubber seat, PTFE seat and fire safe PTFE seat. And ZECO double offset butterfly valve has two offsets.\/ GET VALVE PRICE > Product Information of ZECO Butterfly Valve ZECO double eccentric(double offset) butterfly valve: the design upgrades from a single eccentric butterfly valve and double eccentric butterfly valve is currently the most commonly used butterfly valve. The feature is that the stem is offset from the centerline of the disc and the centerline of the valve body. The double eccentric effect makes the disc quickly disengaged from the valve seat after opening, which greatly eliminates unnecessary over-squeezing and scraping of the disc and valve seat, decreases the opening torque, reduces wear, and improves its service life of it. The scraping is greatly decreased, and the double eccentric butterfly valve is also available for metal-to-metal seats, which improves the application of the butterfly valve in high-temperature working conditions. However, the sealing design is of position sealing structure, that is, the contact surface of the valve disc and the seat is in line contact, and the sealing relies on elastic deformation created by the disc pressing valve seat, so it has a strict requirement of valve closure (especially for metal to metal seat), the bearing only suitable for low pressure, which is why people think that butterfly valves are not suitable for high-pressure and low leakage application. ZECO triple eccentric(triple offset) butterfly valve: to make the valve suitable for a high-temperature application, metal to metal seal should be used, but there will be a leakage in the meantime. In order to achieve zero leakage, soft material for sealing should be considered, but obviously, the soft seal is not suitable for high-temperature applications. Therefore the third eccentricity of the butterfly valve was designed to make up for the shortcoming of a double eccentric butterfly valve. The feature is that the conical axis of the contact surface of the valve disc is deflected to the axis of the valve body, which means, after the third eccentricity, the disc sealing is not eccentric at the axial position of the double eccentric valve stem. In addition, the sealing is an ellipse and asymmetrical in the meantime, one side of the sealing is inclined to the body’s center line and the other side is parallel to it. The biggest difference between double eccentric and triple eccentric butterfly valves is that the sealing design is not a positional seal but a torsion seal, which means, a triple eccentric butterfly valve achieves sealing by sealing the surface pressure of the valve seat. A triple eccentric butterfly valve allows the metal to the metal seat to achieve zero leakage and makes the butterfly valve suitable for medium pressure, high pressure, and high-temperature application.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/tr\/urun-kategori\u0307si\u0307\/butterfly-valve\/butterfly-valve-by-form\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/triple-offset-butterfly-valve.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form#webpage\",\"url\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form\",\"name\":\"Butterfly Valve Type - Concentric \/ Double Offset \/ Triple Offset Butterfly Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\",\"url\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\",\"name\":\"Butterfly Valve\"}},{\"@type\":\"ListItem\",\"position\":3,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form\",\"url\":\"https:\/\/zecovalve.com\/product-category\/butterfly-valve\/butterfly-valve-by-form\",\"name\":\"Butterfly Valve By Form\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/tr\/wp-json\/wp\/v2\/product_cat\/2467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/tr\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/zecovalve.com\/tr\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/zecovalve.com\/tr\/wp-json\/wp\/v2\/product_cat\/2044"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/tr\/wp-json\/wp\/v2\/product?product_cat=2467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}