{"id":9612,"date":"2025-09-17T10:44:50","date_gmt":"2025-09-17T10:44:50","guid":{"rendered":"https:\/\/www.fleyendavalve.com\/?post_type=product&p=9612"},"modified":"2026-04-09T07:01:15","modified_gmt":"2026-04-09T07:01:15","slug":"industrial-double-seat-control-valve","status":"publish","type":"product","link":"https:\/\/www.fleyendavalve.com\/pt\/product\/actuated-control-valve\/pneumatic-actuated-control-valve\/industrial-double-seat-control-valve\/","title":{"rendered":"F-ZJHN Pneumatic Double-seat Control Valve"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Faixa de tamanhos<\/td>\nDN25 \u2013 DN400 (1″ \u2013 16″)<\/td>\n<\/tr>\n
Faixa de press\u00e3o de trabalho:<\/td>\nPN16 \u2013 PN100 \/ Class 150 \u2013 600 (1.6 \u2013 10 MPa)<\/td>\n<\/tr>\n
Faixa de temperatura de opera\u00e7\u00e3o:<\/td>\n\u221240 \u00b0C to +450 \u00b0C<\/td>\n<\/tr>\n
Material do corpo:<\/td>\nWCB, CF8, CF8M, CF3M, Alloy Steel<\/td>\n<\/tr>\n
Tipo de conex\u00e3o:<\/td>\nFlanged (ASME B16.5 \/ GB\/T 9113), Welded<\/td>\n<\/tr>\n
Meio aplic\u00e1vel:<\/td>\nSteam, Gas, Oil, Water, Corrosive Liquids<\/td>\n<\/tr>\n
Tipo de atuador:<\/td>\nPneumatic Diaphragm, Electric<\/td>\n<\/tr>\n
Op\u00e7\u00f5es de tens\u00e3o<\/td>\nAC 220 V, AC 110 V, DC 24 V<\/td>\n<\/tr>\n
Padr\u00e3o de projeto<\/td>\nIEC 60534, GB\/T 4213, ANSI B16.34<\/td>\n<\/tr>\n
Norma de ensaio<\/td>\nISO 5208, API 598, GB\/T 13927<\/td>\n<\/tr>\n
Projeto \u00e0 prova de fogo<\/td>\nAPI 607, ISO 10497 (Optional)<\/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 Double-Seat Control Valve features a balanced dual-plug design that reduces actuator force and pressure imbalance, ensuring precise flow control under high differential pressure, improving stability and service life in steam, chemical, and gas systems, verified by IEC 60534 and API 598 leakage tests \u2264 0.01 % Cv.<\/p>","protected":false},"featured_media":9615,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[102],"product_tag":[99],"class_list":{"0":"post-9612","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pneumatic-actuated-control-valve","7":"product_tag-sleeve-and-single-seat","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\/9612","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\/9615"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/media?parent=9612"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product_brand?post=9612"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product_cat?post=9612"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/product_tag?post=9612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}