{"id":9546,"date":"2025-09-03T07:03:29","date_gmt":"2025-09-03T07:03:29","guid":{"rendered":"https:\/\/www.fleyendavalve.com\/?post_type=product&p=9546"},"modified":"2026-04-09T07:18:18","modified_gmt":"2026-04-09T07:18:18","slug":"pneumatic-cast-iron-wafer-ptfe-butterfly-valve","status":"publish","type":"product","link":"https:\/\/www.fleyendavalve.com\/pt\/product\/pneumatic-actuated-valve\/pneumatic-actuator-butterfly-valve\/pneumatic-cast-iron-wafer-ptfe-butterfly-valve\/","title":{"rendered":"FAT-D-CFW Pneumatic Cast Iron Wafer PTFE Butterfly Valve"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Faixa de tamanhos<\/td>\nDN50\u2013DN300 (2″\u201312″)<\/td>\n<\/tr>\n
Faixa de press\u00e3o de trabalho:<\/td>\nPN10 \/ PN16 (10\u201316 bar)<\/td>\n<\/tr>\n
Faixa de temperatura de opera\u00e7\u00e3o:<\/td>\n\u221220\u00b0C ~ +180\u00b0C<\/td>\n<\/tr>\n
Material do corpo:<\/td>\nFerro fundido<\/td>\n<\/tr>\n
Tipo de conex\u00e3o:<\/td>\nWafer Type<\/td>\n<\/tr>\n
Meio aplic\u00e1vel:<\/td>\nCorrosive chemicals, acids, alkalis, seawater, pure water, solvents, air<\/td>\n<\/tr>\n
Tipo de atuador:<\/td>\nDouble-acting or Spring-return Pneumatic Actuator<\/td>\n<\/tr>\n
Op\u00e7\u00f5es de tens\u00e3o<\/td>\n24 V CC \/ 110 V CA \/ 220 V CA<\/td>\n<\/tr>\n
Padr\u00e3o de projeto<\/td>\nISO 5211 \/ EN 558 \/ API 609<\/td>\n<\/tr>\n
Norma de ensaio<\/td>\nAPI 598 \/ EN 12266-1<\/td>\n<\/tr>\n
Projeto \u00e0 prova de fogo<\/td>\nNot Fire-Safe<\/td>\n<\/tr>\n
Certifica\u00e7\u00e3o<\/td>\nCE \/ RoHS \/ ISO 9001 \/ IP65 (atuador)<\/td>\n<\/tr>\n
Personaliza\u00e7\u00e3o<\/td>\nAcima est\u00e3o exemplos de par\u00e2metros padr\u00e3o. Se voc\u00ea tiver par\u00e2metros e materiais espec\u00edficos, podemos personalizar todos eles.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
S\u00e9rie<\/th>\nAT<\/th>\nAW<\/th>\nLinear<\/th>\nCilindro pneum\u00e1tico<\/th>\nSanit\u00e1rio<\/th>\n<\/tr>\n<\/thead>\n
Corpo da v\u00e1lvula<\/td>\nV\u00e1lvula de esfera, v\u00e1lvula borboleta, v\u00e1lvula de obturador<\/td>\nV\u00e1lvula de guilhotina, V\u00e1lvula Global<\/td>\nV\u00e1lvula de guilhotina<\/td>\nV\u00e1lvula borboleta sanit\u00e1ria<\/td>\n<\/tr>\n
Fun\u00e7\u00e3o<\/td>\nDupla a\u00e7\u00e3o, a\u00e7\u00e3o simples (FO ou FC com reajuste em caso de falha)<\/td>\n<\/tr>\n
Acess\u00f3rios de controle<\/td>\n\n \u2022 V\u00e1lvula solen\u00f3ide, filtro-regulador-lubrificador (F.R.L.), posicionador, interruptor de fim de curso, volante
\n \u2022 A v\u00e1lvula solen\u00f3ide e o posicionador s\u00e3o do tipo \u00e0 prova de explos\u00e3o e com retorno de sinal, \u00e0 escolha\n <\/td>\n<\/tr>\n

<\/p>\n

Meio de opera\u00e7\u00e3o<\/td>\n\n Ar limpo e seco ou lubrificado, ou g\u00e1s inerte. Qualquer g\u00e1s n\u00e3o corrosivo que seja compat\u00edvel com as pe\u00e7as internas do atuador e com o lubrificante.
\n A temperatura do ponto de orvalho do meio de opera\u00e7\u00e3o \u00e9 de -20 \u00b0C, e o tamanho das part\u00edculas de impurezas n\u00e3o ultrapassa 30 u.
\n Ao selecionar um posicionador, o tamanho das part\u00edculas de impureza n\u00e3o deve ser superior a 5u.\n <\/td>\n<\/tr>\n
Press\u00e3o da fonte de ar<\/td>\n3 bar a 8 bar<\/td>\n<\/tr>\n
Temperatura do ambiente de opera\u00e7\u00e3o<\/td>\n\n \u2022 Tipo padr\u00e3o: -20 \u00b0C a +80 \u00b0C
\n \u2022 Tipo para baixas temperaturas: -40 \u00b0C a +80 \u00b0C
\n \u2022 Tipo para altas temperaturas: -20 \u00b0C a +160 \u00b0C\n <\/td>\n<\/tr>\n
Lubrifica\u00e7\u00e3o<\/td>\n\n Em condi\u00e7\u00f5es normais de opera\u00e7\u00e3o, o modelo padr\u00e3o n\u00e3o requer lubrificante adicional.
\n Para ambientes de baixa ou alta temperatura, s\u00e3o necess\u00e1rios lubrificantes especiais.\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

The Pneumatic Cast Iron Wafer PTFE Butterfly Valve features a PTFE-lined seal for corrosion resistance and tight shutoff, ensuring reliable operation in chemical and wastewater systems, while its pneumatic actuator enables precise flow control and reduced maintenance\u2014tested to API 598 and EN 12266-1 for zero-leak performance under 16 bar.<\/p>","protected":false},"featured_media":9549,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[41],"product_tag":[94],"class_list":{"0":"post-9546","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pneumatic-actuator-butterfly-valve","7":"product_tag-at-series","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product\/9546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/media\/9549"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/media?parent=9546"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product_brand?post=9546"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product_cat?post=9546"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product_tag?post=9546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}