{"id":16572,"date":"2022-06-22T05:22:03","date_gmt":"2022-06-22T05:22:03","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16572"},"modified":"2022-06-22T05:22:04","modified_gmt":"2022-06-22T05:22:04","slug":"manual-electric-soft-seal-butterfly-valve-instruction","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/manual-electric-soft-seal-butterfly-valve-instruction.html","title":{"rendered":"Manuel Elektrikli Yumu\u015fak Contal\u0131 Kelebek Vana Talimat\u0131"},"content":{"rendered":"

Manuel\/elektrikli yumu\u015fak s\u0131zd\u0131rmaz kelebek vana, ortam\u0131 su, deniz suyu veya ya\u011f olan boru hatlar\u0131 i\u00e7in uygundur. Esas olarak boru hatt\u0131 sistemini korumak amac\u0131yla ortam\u0131 kesmek i\u00e7in k\u00fcresel vana olarak kullan\u0131l\u0131r.<\/p>\n\n\n\n

Manuel kelebek vana<\/a>\u00a0veya\u00a0elektrikli kelebek vana<\/a>\u00a0esas olarak kelebek vana g\u00f6vdesi, manuel cihaz veya elektrikli cihazdan olu\u015fur.<\/p>\n\n\n\n\n\n

Yumu\u015fak contal\u0131 kelebek vana uygulama standard\u0131<\/strong><\/h2>\n\n\n\n

Tasar\u0131m ve \u00fcretim standard\u0131: GB\/T 12238<\/p>\n\n\n\n

Standart valf yap\u0131s\u0131 uzunlu\u011fu: GB \/ T 12221<\/p>\n\n\n\n

Ba\u011flant\u0131 flan\u015f\u0131 standartlar\u0131: GB \/ T9113.1, GB \/ T17241.6<\/p>\n\n\n\n

Muayene ve test standard\u0131: GB \/ T 13927<\/p>\n\n\n\n

Yumu\u015fak contal\u0131 kelebek vanan\u0131n \u00e7al\u0131\u015fma prensibi<\/strong><\/h2>\n\n\n\n

Yumu\u015fak contal\u0131 kelebek vana, sonsuz di\u015fli \u015fanz\u0131man taraf\u0131ndan yava\u015flat\u0131l\u0131r (elektrikli valf, motor taraf\u0131ndan sonsuz di\u015fli \u015fanz\u0131man yoluyla yava\u015flat\u0131l\u0131r) ve disk, vana mili taraf\u0131ndan 90 \u00b0 i\u00e7inde d\u00f6necek \u015fekilde tahrik edilir, b\u00f6ylece disk a\u00e7\u0131l\u0131r veya ileti\u015fim amac\u0131na ula\u015fmak i\u00e7in kapat\u0131l\u0131r veya ortam\u0131n kesilmesi sa\u011flan\u0131r.<\/p>\n\n\n\n

Yumu\u015fak contal\u0131 kelebek vanan\u0131n yap\u0131sal \u00f6zellikleri<\/strong><\/h2>\n\n\n\n

Yumu\u015fak contal\u0131 kelebek vana, \u00e7ift eksantrik yap\u0131ya sahip yumu\u015fak kau\u00e7uk contad\u0131r. Bu yap\u0131 s\u0131zd\u0131rmazl\u0131k y\u00fczeyindeki a\u015f\u0131nmay\u0131 azaltabilir, kapanma torkunu azaltabilir ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyinin servis \u00f6mr\u00fcn\u00fc uzatabilir.<\/p>\n\n\n\n

S\u0131zd\u0131rmazl\u0131k valfi kau\u00e7uktan paslanmaz \u00e7elik kulland\u0131\u011f\u0131ndan iyi s\u0131zd\u0131rmazl\u0131k performans\u0131na sahiptir. \u0130ki yollu s\u0131f\u0131r s\u0131z\u0131nt\u0131 valfidir. Kau\u00e7uk s\u0131zd\u0131rmazl\u0131k halkas\u0131 de\u011fi\u015ftirilebilir ve de\u011fi\u015ftirilmesi kolay ve basittir.<\/p>\n\n\n\n

Yumu\u015fak contal\u0131 kelebek vana kompakt bir yap\u0131ya, h\u0131zl\u0131 a\u00e7\u0131lma ve kapanmaya, g\u00fcvenilir s\u0131zd\u0131rmazl\u0131k performans\u0131na (a\u00e7\u0131lma ve kapanma s\u0131ras\u0131nda s\u0131zd\u0131rmazl\u0131k y\u00fczeyindeki s\u00fcrt\u00fcnme k\u00fc\u00e7\u00fck oldu\u011fundan), hafifli\u011fe, i\u015f\u00e7ilikten tasarrufa, uzun \u00f6m\u00fcrl\u00fcl\u00fc\u011fe ve uygun bak\u0131ma sahiptir.<\/p>\n\n\n\n

Manuel\/elektrikli yumu\u015fak contal\u0131 kelebek vana \u00e7ift eksantrik conta yap\u0131s\u0131na sahip oldu\u011fundan, vana tamamen a\u00e7\u0131ld\u0131\u011f\u0131nda disk conta halkas\u0131 gev\u015femi\u015f durumdad\u0131r; Valf kapat\u0131ld\u0131\u011f\u0131nda conta halkas\u0131, valf g\u00f6vdesi s\u0131zd\u0131rmazl\u0131k y\u00fczeyi ve disk plakas\u0131 taraf\u0131ndan s\u0131k\u0131\u015ft\u0131r\u0131larak elastik deformasyona neden olur. <\/p>\n\n\n\n

Elastik deformasyon, vanan\u0131n s\u0131zd\u0131rmazl\u0131k y\u00fczeyleri aras\u0131ndaki s\u0131zd\u0131rmazl\u0131k kuvvetinin kademeli olarak maksimum de\u011fere ula\u015fmas\u0131d\u0131r ve \u00f6zellikleri a\u015fa\u011f\u0131daki gibidir:<\/h3>\n\n\n\n