Vana profesyonelleri, end\u00fcstriyel s\u00fcrg\u00fcl\u00fc vanalar s\u00f6z konusu oldu\u011funda s\u0131kl\u0131kla "i\u00e7 par\u00e7alar" terimini kullan\u0131r. Ancak onlar\u0131n odak noktas\u0131 kalite de\u011fil, i\u00e7 aksam\u0131n korozyondan kaynaklanan a\u015f\u0131r\u0131 stres gibi k\u00f6t\u00fc \u00e7al\u0131\u015fma ko\u015fullar\u0131na dayanabilme yetene\u011fidir. S\u00fcrg\u00fcl\u00fc vanan\u0131n i\u00e7 k\u0131s\u0131mlar\u0131; g\u00f6vde, disk conta alan\u0131, yatak ve \u00fcst contad\u0131r (varsa). Bronz ve pirin\u00e7 vanalar\u0131n i\u00e7 k\u0131s\u0131mlar\u0131 genellikle g\u00f6vde ve kapakla ayn\u0131 malzemeden yap\u0131l\u0131r.<\/p>\n\n\n\n
D\u00f6kme demir ve s\u00fcnek demir vanalar\u0131n i\u00e7 k\u0131s\u0131mlar\u0131 tamamen demirden veya bazen bronz olanlardan olu\u015fur. Bronz i\u00e7 k\u0131s\u0131mlara sahip demir vana, \u201cdemir g\u00f6vdeli, bronz monteli\u201d veya sadece IBMM olarak bilinir. Kaynaklanabilirli\u011fi a\u00e7\u0131s\u0131ndan \u00e7elik vanalar Stellite, Hastelloy, 316ss, 347ss, Monel ve No. 20 ala\u015f\u0131m\u0131 gibi \u00e7ok \u00e7e\u015fitli i\u00e7 par\u00e7alarla donat\u0131labilir.<\/p>\n\n\n\n
19. y\u00fczy\u0131ldan kalma vanalar\u0131n \u00e7o\u011fu di\u015fli u\u00e7lu olanlard\u0131; bunlar\u0131n aras\u0131nda \u00e7an di\u015fli vanan\u0131n uzunlu\u011fu 12 in\u00e7'e kadar olabiliyor. Flan\u015f u\u00e7lu vanalar daha sonra pop\u00fcler hale geldi. G\u00fcn\u00fcm\u00fczde kullan\u0131lan di\u011fer ba\u011flant\u0131lar di\u015fli u\u00e7lu, halka u\u00e7lu, Victaulic, Greyloc ve suya \u00f6zel \u201cmekanik u\u00e7lu\u201d ba\u011flant\u0131lard\u0131r.<\/p>\n\n\n\n
Tasar\u0131mlar genellikle be\u015f farkl\u0131 kap\u0131 g\u00f6vdesi\/kapak ba\u011flant\u0131s\u0131 sa\u011flar. Di\u015fli, rakorlu, kapak civatal\u0131, kapak kaynakl\u0131 ve bas\u0131n\u00e7 contal\u0131 olanlard\u0131r.<\/p>\n\n\n\n
Di\u015fli ba\u011flant\u0131, nispeten daha ucuz olan ve nadiren s\u00f6k\u00fclmesi gereken bronz vanalar i\u00e7in uygulanan en basit tasar\u0131md\u0131r.<\/p>\n\n\n\n
Yine \u00f6ncelikli olarak bronz vanalarda kullan\u0131lan rakor ba\u011flant\u0131s\u0131, bak\u0131m ve demontaj\u0131 kolayla\u015ft\u0131racak \u015fekilde tasarlanm\u0131\u015ft\u0131r.<\/p>\n\n\n\n
Kapak c\u0131vatal\u0131 ba\u011flant\u0131, ba\u011flant\u0131lar\u0131n en yayg\u0131n olan\u0131d\u0131r ve b\u00fcy\u00fck end\u00fcstriyel s\u00fcrg\u00fcl\u00fc vanalar\u0131n her yerinde bulunur. S\u00fcrg\u00fcl\u00fc vanan\u0131n s\u0131zd\u0131rmazl\u0131\u011f\u0131n\u0131 sa\u011flamak i\u00e7in di\u015fli ve rakorlu ba\u011flant\u0131larda g\u00f6vde ile kapak aras\u0131nda contalara ihtiya\u00e7 vard\u0131r.<\/p>\n\n\n\n
Bas\u0131n\u00e7la s\u0131zd\u0131rmaz hale getirilen ba\u011flant\u0131, s\u0131zd\u0131rmazl\u0131\u011f\u0131n\u0131, kama \u015feklindeki yumu\u015fak demire veya g\u00f6vde ile kapak aras\u0131ndaki k\u00fcresel m\u00fcrekkep contas\u0131na etki eden orta bas\u0131n\u00e7 sayesinde sa\u011flar. Bu nedenle g\u00f6vde bo\u015flu\u011fundaki bas\u0131n\u00e7 ne kadar y\u00fcksek olursa, contaya etki eden kuvvet de o kadar b\u00fcy\u00fck olur. Kaporta c\u0131vatal\u0131 olandan \u00e7ok daha hafiftir.<\/p>\n\n\n\n
Kaput kaynakl\u0131 ba\u011flant\u0131, nadiren s\u00f6k\u00fclmesi gereken, 800 ila 2.500 PSI aras\u0131ndaki bas\u0131n\u00e7 seviyelerine sahip 1\/2 ila 2 in\u00e7lik kompakt \u00e7elik valfler i\u00e7in en yayg\u0131n yap\u0131d\u0131r. Bas\u0131n\u00e7 s\u0131zd\u0131rmaz valf durumuna benzer \u015fekilde, kapak kaynakl\u0131 valf, kaporta c\u0131vatal\u0131 olandan daha hafiftir.<\/p>\n\n\n\n
Yukar\u0131da s\u00fcrg\u00fcl\u00fc vana i\u00e7 k\u0131s\u0131mlar\u0131na ve g\u00f6vde\/kapak tasar\u0131mlar\u0131na ayr\u0131nt\u0131l\u0131 bir giri\u015f bulunmaktad\u0131r.<\/p>\n\n\n\n\n
S\u00fcrg\u00fcl\u00fc Vanan\u0131n \u0130\u00e7 Par\u00e7alar\u0131 Valf uzmanlar\u0131, end\u00fcstriyel s\u00fcrg\u00fcl\u00fc vanalar s\u00f6z konusu oldu\u011funda s\u0131kl\u0131kla "i\u00e7 k\u0131s\u0131mlar" terimini kullan\u0131rlar. Fakat, \u2026 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":[1928],"tags":[3,1885,1884],"class_list":["post-16721","post","type-post","status-publish","format-standard","hentry","category-gate-valve","tag-gate-valve","tag-gate-valve-wiki","tag-gate-valve-wikipedia","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":1928,"name":"Gate Valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":1928,"taxonomy":"category","description":"","parent":0,"count":48,"filter":"raw","cat_ID":1928,"category_count":48,"category_description":"","cat_name":"Gate Valve","category_nicename":"gate-valve","category_parent":0}],"tag_info":[{"term_id":3,"name":"gate valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":3,"taxonomy":"post_tag","description":"","parent":0,"count":41,"filter":"raw"},{"term_id":1885,"name":"Gate Valve Wiki","slug":"gate-valve-wiki","term_group":0,"term_taxonomy_id":1885,"taxonomy":"post_tag","description":"\r\n\r\n\r\n\r\nGET GATE VALVE WIKI INFORMATION<\/strong><\/a>\r\n\r\n\r\n\r\n\r\nWhat is a Gate Valve?<\/h2>\r\n\r\n\r\n\r\n\r\nA gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid. Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened. The gate faces can be parallel but are most commonly wedge-shaped (in order to be able to apply pressure on the sealing surface).\r\n\r\n\r\n\r\n\r\n
How does a Gate Valve work?<\/h2>\r\n\r\n\r\n\r\n\r\nA gate valve is a control valve that either allows media to flow through unobstructed or stops the fluid flow. The main advantage of a gate valve is the straight-through unobstructed passageway, which induces minimal pressure loss over the valve. The unobstructed bore of a gate valve also allows for a pig's passage in cleaning pipe procedures, unlike butterfly valves. However, gate valves are slower than quarter-turn valves and should only be used in the fully open or closed position, not to regulate the flow. Automated gate valves exist with either an electric or pneumatic actuator, but a manual gate valve is cost-effective since gate valves are typically used infrequently. Gate valves are also commonly referred to as sluice gate valves.\r\n\r\n\r\n\r\n\r\n
Where are Gate Valves Used?<\/h2>\r\n\r\n\r\n\r\n\r\nGate valves are often used when minimum pressure loss and a free bore are needed. When fully open, a typical gate valve has no obstruction in the flow path resulting in a very low-pressure loss, and this design makes it possible to use a pipe-cleaning pig. A gate valve is a multiturn valve meaning that the operation of the valve is done by means of a threaded stem. As the valve has to turn multiple times to go from the open to the closed position, the slow operation also prevents water hammer effects.\r\n\r\n\r\n\r\n\r\n
Advantages of Gate Valves<\/h2>\r\n\r\n\r\n\r\n
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Disadvantages of Gate Valves<\/h2>\r\n\r\n\r\n\r\n