{"id":5779,"date":"2021-03-22T06:14:23","date_gmt":"2021-03-22T06:14:23","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&#038;p=5779"},"modified":"2024-12-25T09:34:57","modified_gmt":"2024-12-25T01:34:57","slug":"screwed-ball-float-steam-traps","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/pt\/products\/screwed-ball-float-steam-traps\/","title":{"rendered":"Purgadores de vapor com boia esf\u00e9rica parafusados"},"content":{"rendered":"<p>Caracter\u00edsticas<br \/>\nTamanho: DN15-DN50, 1\/2\u2033-2\u2033<br \/>\nPress\u00e3o Normal: Classe150-class300,PN10-PN64<br \/>\nMaterial do corpo: Corpo fundido ou forjado em ferro fundido, a\u00e7o carbono, a\u00e7o inoxid\u00e1vel ou duplex.<br \/>\nGuarni\u00e7\u00e3o: Guarni\u00e7\u00e3o em a\u00e7o inoxid\u00e1vel SS304 como padr\u00e3o<br \/>\nExtremidades: Flangeadas: BSPT, NPT, BSPP<br \/>\nPadr\u00e3o:ASME B16.34,DIN3202,ASME b16.10,MSS SP-71,BS EN558,ASME B16.5 CL150,EN1092,EN12226,ISO5208,API598<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-5780\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps.jpg\" alt=\"\" width=\"1197\" height=\"683\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps.jpg 1197w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps-600x342.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps-300x171.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps-1030x588.jpg 1030w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps-768x438.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2021\/03\/Screwed-Ball-float-steam-traps-705x402.jpg 705w\" sizes=\"auto, (max-width: 1197px) 100vw, 1197px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Os vapores flutuantes de esferas parafusadas s\u00e3o extremamente vers\u00e1teis e funcionam eficientemente em cargas condensadas leves e pesadas, embora de tamanho compacto, sua capacidade de descarga \u00e9 alta e cont\u00ednua, garantindo a m\u00e1xima transfer\u00eancia de calor, esses purgadores s\u00e3o a melhor escolha para drenagem de plantas com controle autom\u00e1tico de temperatura.<br \/>\nOs purgadores de vapor de boia esf\u00e9rica parafusados t\u00eam uma ventila\u00e7\u00e3o de ar integral como padr\u00e3o e as op\u00e7\u00f5es de uma v\u00e1lvula de agulha ajust\u00e1vel manualmente e torneira de drenagem. A linha de flutua\u00e7\u00e3o esf\u00e9rica \u00e9 adapt\u00e1vel a todas as aplica\u00e7\u00f5es onde os purgadores de boia esf\u00e9rica s\u00e3o recomendados e a remo\u00e7\u00e3o instant\u00e2nea de condensado \u00e9 necess\u00e1ria.<\/p>\n<p>&nbsp;<\/p>\n<p>Como funciona um purgador de vapor com boia esf\u00e9rica?<\/p>\n<p>O\u00a0<b>flutuador de bola<\/b>\u00a0tipo\u00a0<b>armadilha<\/b>\u00a0opera sentindo a diferen\u00e7a de densidade entre\u00a0<b>vapor<\/b>\u00a0e condensado. \u2026 Depois de liberar o ar inicial, ele permanece fechado at\u00e9 que ar ou outros gases n\u00e3o condens\u00e1veis se acumulem durante o funcionamento normal e fa\u00e7am com que ele se abra reduzindo a temperatura do ar\/<b>vapor<\/b>\u00a0mistura.<\/p>\n<p>Onde \u00e9 mais prov\u00e1vel encontrar armadilhas flutuantes e termost\u00e1ticas?<\/p>\n<p>A\u00a0<b>flutuador<\/b>vapor e termostato\u00a0<b>armadilha<\/b>, se presente, \u00e9 mais\u00a0<b>provavelmente ser\u00e1 encontrado<\/b>\u00a0em sistemas de aquecimento a vapor mais novos e modernos, nos quais a caldeira e a tubagem aquecem rapidamente. O\u00a0<b>armadilha<\/b>\u00a0\u00e9 operado (aberto ou fechado) por um\u00a0<b>flutuador<\/b>\u00a0conjunto\u00a0<b>aquilo vai<\/b>\u00a0drenar o condensado atrav\u00e9s do\u00a0<b>armadilha<\/b>\u00a0sem depender da temperatura ou do tempo de aquecimento<\/p>\n<p>Que tipo de purgador de vapor n\u00e3o \u00e9 desej\u00e1vel?<\/p>\n<p>Na maioria dos casos isso \u00e9\u00a0<b>n\u00e3o \u00e9 desej\u00e1vel<\/b>\u00a0porque o condensado precisa ser removido assim que se formar. Termodin\u00e2mica (TD)\u00a0<b>armadilhas<\/b>\u00a0trabalhar na diferen\u00e7a na resposta din\u00e2mica \u00e0s mudan\u00e7as de velocidade no fluxo de fluidos compress\u00edveis e incompress\u00edveis.<\/p>","protected":false},"featured_media":5781,"template":"","meta":[],"product_brand":[],"product_cat":[83,46],"product_tag":[1471,1472,1473],"class_list":{"0":"post-5779","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cast-steel-check-valve","7":"product_cat-check-valves","8":"product_tag-ball-float-steam-traps","9":"product_tag-lever-ball-float-type-steam-traps","10":"product_tag-screwed-ball-float-steam-traps","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product\/5779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media\/5781"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/media?parent=5779"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product_brand?post=5779"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product_cat?post=5779"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/pt\/wp-json\/wp\/v2\/product_tag?post=5779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}