{"id":1868,"date":"2022-06-20T11:25:42","date_gmt":"2022-06-20T11:25:42","guid":{"rendered":"https:\/\/cbtindia.com\/?post_type=product&#038;p=1868"},"modified":"2022-06-20T11:52:10","modified_gmt":"2022-06-20T11:52:10","slug":"general-purpose-rubber-lined-butterfly-valves","status":"publish","type":"product","link":"https:\/\/cbtindia.com\/index.php\/product\/general-purpose-rubber-lined-butterfly-valves\/","title":{"rendered":"General Purpose Rubber Lined Butterfly Valves"},"content":{"rendered":"<p>A real workhorse from the IV stables, the <strong>IVGK<\/strong> model Butterfly valve incorporates the optimum design features to provide long trouble-free service in the field. This general-purpose soft seated Butterfly valve has a fully rubber-lined single-piece body with centric disc construction and is available in wafer type body pattern.<\/p>\n<p class=\"text\" align=\"left\">The body liner which also functions as the soft seat comes in either a replaceable version or an integrally molded (bonded) version and offers 100 % bi-directional sealing against vacuum to rated pressure of <strong>PN10 <\/strong>or<strong> PN16.<\/strong><\/p>\n<p class=\"text\" align=\"left\">The wafer style body has a universal design to fit between pipe flanges of almost all popular flange standards<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Key Features<\/strong><\/p>\n<ul class=\"text\">\n<li>Unique triple sealing system for shaft sealing, eliminates any fugitive emission or secondary leakage.<\/li>\n<li>Self\u00a0 lubricated PTFE lined bearings for both drive end and non-drive end shaft ensures minimum bearing friction torque.<\/li>\n<li>Seat liner extending on to the flange contact faces, eliminates the need for separate flange gaskets during installation.<\/li>\n<li>Controlled compression of the gasket face to offer optimum sealing &amp; prevent gasket face crushing failure.<\/li>\n<li>Bi-directional valve with tight shut off sealing capability to hold vacuum to rated pressure in either direction.<\/li>\n<li>Excellent adaptability for actuated operation through standardised top flange mounting dimensions for actuator fitment.<\/li>\n<li>Suitability for ON \/OFF as well as throttling duties.<\/li>\n<li>Choice of seat and disc materials to suit media conditions and service requirements.<\/li>\n<li>Adaptability to fit between companion flanges of all popular flange standards for the wafer style body.<\/li>\n<li>Possibility of lower seat rating to obtain reduced operating torque and extended seat life for low operating pressures.<\/li>\n<li>Valves of DN 250 and higher are provided with bottom thrust bearings<\/li>\n<li>Valves of DN 600 and higher are provided with additional top shaft sealing and guide brush.<\/li>\n<\/ul>\n","protected":false},"featured_media":1871,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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