{"id":2246,"date":"2022-11-03T15:36:54","date_gmt":"2022-11-03T13:36:54","guid":{"rendered":"https:\/\/polymat-bg.com\/?page_id=2246"},"modified":"2022-11-03T15:36:54","modified_gmt":"2022-11-03T13:36:54","slug":"klinger-ballostar-kha-ball-valves","status":"publish","type":"page","link":"https:\/\/polymat-bg.com\/en\/klinger-ballostar-kha-ball-valves\/","title":{"rendered":"KLINGER BALLOSTAR\u00ae KHA BALL VALVES"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row css=&#8221;.vc_custom_1574276489776{margin-top: -69px !important;background-image: url(https:\/\/polymat-bg.com\/wp-content\/uploads\/2019\/11\/bg-page-title.small_.png?id=366) !important;background-position: 0 0 !important;background-repeat: no-repeat !important;}&#8221;][vc_column width=&#8221;1\/4&#8243; css=&#8221;.vc_custom_1574276608765{margin-top: -15px !important;}&#8221;][vc_column_text]<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-320\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2019\/11\/title4-icon.png\" alt=\"\" width=\"33\" height=\"34\" \/><span style=\"color: #999999;\">\u041f\u0440\u043e\u0434\u0443\u043a\u0442\u0438<\/span><\/h3>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&#8221;3\/4&#8243; css=&#8221;.vc_custom_1574277363104{margin-top: -5px !important;}&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_raw_html]JTVCd3BiX21lbnVfYWNjb3JkaW9uJTIwbWVudSUzRCUyMlNpZGViYXIlMjIlMjBpY29uJTNEJTIyJTJCJTIyJTVEJTBB[\/vc_raw_html][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text]<\/p>\n<h1>KLINGER BALLOSTAR<sup>\u00ae<\/sup>\u00a0KHA BALL VALVES<\/h1>\n<h3>3 piece body ball valves NEW DESIGN 2022<\/h3>\n<p>[\/vc_column_text][vc_images_carousel images=&#8221;1951,1939,1941,1946&#8243; img_size=&#8221;large&#8221; speed=&#8221;2000&#8243; autoplay=&#8221;yes&#8221; wrap=&#8221;yes&#8221; css_animation=&#8221;fadeInRightBig&#8221;][vc_column_text]<strong><span style=\"color: #003366;\">Advantages of sealing element design KHA<\/span><\/strong><\/p>\n<ul>\n<li>The unique sealing system of the ball valve series KHA offers striking advantages which affect the service life, operational readiness, reliable function, operating costs, maintenance costs and tightness. Regardless of which sealing element version is used in a KHA ball valve, there are advantages common to all versions:<\/li>\n<li>No coil springs &#8211; preloaded diaphragm<\/li>\n<li>Robust design \u2013 no relaxation<\/li>\n<li>Flexible &amp; automatic pressure relief<\/li>\n<li>High temperature abilities<\/li>\n<li>Dynamic sealing chamber<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2189\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6.png\" alt=\"\" width=\"863\" height=\"343\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6.png 863w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6-300x119.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6-768x305.png 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6-260x103.png 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6-50x20.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-6-150x60.png 150w\" sizes=\"(max-width: 863px) 100vw, 863px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #003366;\"><strong>No coil springs &#8211; preloaded diaphragm<\/strong><\/span><\/p>\n<p><span style=\"color: #003366;\"><strong><span style=\"color: #333333;\">No coil springs<\/span>:<\/strong><\/span><br \/>\nThe prestressed diaphragm springs (A) ensure the contact of the seat with the ball.<br \/>\nThe fluid and possible impurities can circulate behind the diapgram springs. There is no retention zone and no clogging ( Insensitive to impurities). The support ring (B) protect the sealing element against possible mechanical loads. An additional C4430 gasket (C) on housing pitch ensures increased tightness to atmosphere.<br \/>\n<span style=\"color: #333333;\"><strong>Preloaded diaphragm:<\/strong><\/span><br \/>\nThe absorption area of the medium pressure is not limited to the ball area, but encompasses the entire sealing element. In the event of an increase of differential pressure, the additional forces increase as well \u2013 the preloaded diaphragm springs (D) which press against the ball are subsequently relieved and service live further improved.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2191\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5.png\" alt=\"\" width=\"862\" height=\"419\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5.png 862w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5-300x146.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5-768x373.png 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5-260x126.png 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5-50x24.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-5-150x73.png 150w\" sizes=\"(max-width: 862px) 100vw, 862px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #003366;\">Robust design &#8211; no relaxation<\/span><\/strong><\/p>\n<p>The multi part design of the sealing element combines elastic and robust properties. The seal ring is chambered from 3 sides (protected) by cover and support disc for high stability and to avoid plastic deformation. For higher mechanical resilience, an additional support ring is used (support ring is not necessary when using one part sealing element design). This structure is also appropriate for pressure and temperature changes with no relaxation and perfect sealing characteristics.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2248\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1.png\" alt=\"\" width=\"863\" height=\"467\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1.png 863w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1-300x162.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1-768x416.png 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1-260x141.png 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1-50x27.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-4-1-139x75.png 139w\" sizes=\"(max-width: 863px) 100vw, 863px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #003366;\"><strong>Flexible design &#8211; automatic pressure relief<\/strong><\/span><\/p>\n<p>Due to the spring loads of the sealing elements and the position of the seal ring on the ball surface, possible particles in the media which can lead to damages on the ball will be absorbed (A). If the cavity pressure is higher than the spring force of the downstream sealing element, this element will lift off the ball and drain the cavity pressure in the pipe line (B). After that, the sealing element will move back in original position. This effect is only possible with the elastic design of these sealing elements.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2197\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3.png\" alt=\"\" width=\"863\" height=\"433\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3.png 863w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3-300x151.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3-768x385.png 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3-260x130.png 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3-50x25.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-3-150x75.png 150w\" sizes=\"(max-width: 863px) 100vw, 863px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong><span style=\"color: #003366;\">High temperature abilities<\/span><\/strong><\/p>\n<p>All sealing elements with KFC seal ring (= 75% PTFE and 25% graphite) in standard or fire safe version are valid up to 300\u00b0C service temperature\u00a0 (in comparison: PTFE sealing elements up to 200\u00b0C and viton sealing elements up to 150\u00b0C).<br \/>\nThe metal special sealing element can be used until 400\u00b0C service temperatures.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2200\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2.png\" alt=\"\" width=\"863\" height=\"391\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2.png 863w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2-300x136.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2-768x348.png 768w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2-260x118.png 260w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2-50x23.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-2-150x68.png 150w\" sizes=\"(max-width: 863px) 100vw, 863px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #003366;\"><strong>Dynamic sealing chamber<\/strong><\/span><\/p>\n<p>The Ballostar KHA ball valve utilizes spring loads in two sealing elements for the function of the valve which results in an sealing chamber in which the loads of the sealing elements simultaneously work bidirectionally. When connecting the flanges with the centre piece the forces of the preloaded springs are released and press the sealing rings to the ball. This happens irrespective of whether there is fluid pressure or not. The forces still act at very low differential pressures and vacuum.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2202\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-1.png\" alt=\"\" width=\"571\" height=\"514\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-1.png 571w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-1-300x270.png 300w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-1-162x146.png 162w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-1-50x45.png 50w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/11\/kha-1-83x75.png 83w\" sizes=\"(max-width: 571px) 100vw, 571px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #003366;\"><strong>Technical information<\/strong><\/span><\/p>\n<p>Nominal Diameter:<br \/>\nfrom DN 10 mm up to DN 150 mm<\/p>\n<p>Nominal pressure:<br \/>\n10 bar.,16 bar.,25 bar.<br \/>\n40 bar, 63 bar, 100 bar.<\/p>\n<p>Working temperature:<br \/>\nFrom -196\u00baC up to 400\u00baC<\/p>\n<p>Avalilable material:<br \/>\nCast Iron GG-25, Carbon steel: 1.0619 and Stainless steel: 1.4408.<\/p>\n<p>Connection design:<\/p>\n<ul>\n<li>Flanges ends<\/li>\n<li>welding ends<\/li>\n<li>thread ends<\/li>\n<li>with stem extension<\/li>\n<li>Double block and bleed<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1929\" src=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/kha-2022-new-model-overview.png\" alt=\"\" width=\"676\" height=\"841\" srcset=\"https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/kha-2022-new-model-overview.png 676w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/kha-2022-new-model-overview-241x300.png 241w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/kha-2022-new-model-overview-117x146.png 117w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/kha-2022-new-model-overview-40x50.png 40w, https:\/\/polymat-bg.com\/wp-content\/uploads\/2022\/08\/kha-2022-new-model-overview-60x75.png 60w\" sizes=\"(max-width: 676px) 100vw, 676px\" \/><\/p>\n<p>Accessories:<br \/>\nPneumatic actuators, Electric actuator, Stem extension for low temperature application, locking device and etc.<\/p>\n<p><span style=\"color: #003366;\"><strong>Advantages:<\/strong><\/span><br \/>\n\u25cf unique KLINGER sealing system;<br \/>\n\u25cf 4 different types of stem packing &#8211; Stuffing box selection;<br \/>\n\u25cf Dynamic sealing chamber;<br \/>\n\u25cf Antistatic design;<br \/>\n\u25cf Flexible &amp; automatic pressure relief;<br \/>\n\u25cf DOUBLE BLOCK &amp; BLEED<br \/>\n\u25cf No service;<br \/>\n\u25cf Stuffing box selection<br \/>\n\u25cf ISO Flanges on top.<\/p>\n<p><span style=\"color: #a10b0c;\"><a style=\"color: #a10b0c;\" href=\"https:\/\/www.klinger.kfc.at\/files\/KLINGER_Fluid_Control\/downloads\/kugelhahn\/FINALER%20KHA_product%20brochure%20EN_AnsichtsPDF.pdf\">More information about new Klinger ballostar KHA 2022<\/a><\/span>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=7nrqqdoma4U&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_single_image image=&#8221;1927&#8243; img_size=&#8221;full&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row css=&#8221;.vc_custom_1574276489776{margin-top: -69px !important;background-image: url(https:\/\/polymat-bg.com\/wp-content\/uploads\/2019\/11\/bg-page-title.small_.png?id=366) !important;background-position: 0 0 !important;background-repeat: no-repeat !important;}&#8221;][vc_column width=&#8221;1\/4&#8243; css=&#8221;.vc_custom_1574276608765{margin-top: -15px !important;}&#8221;][vc_column_text] \u041f\u0440\u043e\u0434\u0443\u043a\u0442\u0438 [\/vc_column_text][\/vc_column][vc_column width=&#8221;3\/4&#8243; css=&#8221;.vc_custom_1574277363104{margin-top: -5px !important;}&#8221;][\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/3&#8243;][vc_raw_html]JTVCd3BiX21lbnVfYWNjb3JkaW9uJTIwbWVudSUzRCUyMlNpZGViYXIlMjIlMjBpY29uJTNEJTIyJTJCJTIyJTVEJTBB[\/vc_raw_html][\/vc_column][vc_column width=&#8221;2\/3&#8243;][vc_column_text] KLINGER BALLOSTAR\u00ae\u00a0KHA BALL<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2246"}],"collection":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/comments?post=2246"}],"version-history":[{"count":2,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2246\/revisions"}],"predecessor-version":[{"id":2250,"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/pages\/2246\/revisions\/2250"}],"wp:attachment":[{"href":"https:\/\/polymat-bg.com\/en\/wp-json\/wp\/v2\/media?parent=2246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}