{"product_id":"valvula-de-lodo","title":"Periodic sludge extraction\/discharge valve for boilers - MBX","description":"\u003cstyle\u003e\n        table {\n            width: 100%;\n            border-collapse: collapse;\n        }\n        \n        th, td {\n            border: 1px solid black; \n            padding: 8px;\n            text-align: left;\n        }\n\n        th {\n            background-color: #f2f2f2; \n        }\n    \u003c\/style\u003e\n\u003ch2 class=\"negrito-vermelho-titulo\"\u003e \u003cspan style=\"color: #ff2a00;\"\u003eDescription\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003e MBX sludge discharge valves are used efficiently and effectively to extract sludge from boilers. Their design eliminates sludge and saves water, chemicals and fuel. They are EXTREMELY RESISTANT valves. Their use will have the lowest cost and the highest benefit. They can be operated automatically by means of a pneumatic actuator or manually by means of a lever. \u003c\/p\u003e\n\n\u003cdiv class=\"container mt-5 mb-5\"\u003e\n\n\u003cdiv class=\"row text-justify\"\u003e\n\n\u003cdiv class=\"col-sm-6\"\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eWhy extract the sludge?\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e In steam generators, sludge extraction is carried out to prevent the formation of scale on components and tube sheets, providing greater heat exchange efficiency and generator service life.\u003c\/p\u003e\n\n \u003cp\u003eBoiler feed water can come from various sources and in most cases contains impurities that need to be removed to prevent scaling of components, which is why they are subjected to chemical treatment to eliminate these.\u003c\/p\u003e\n\n\u003cp\u003e Chemical treatment causes these impurities (suspended solids) to settle, settling at the bottom of the components (cylindrical body and collectors) in the form of sludge, so that they can be removed by bottom discharges, preventing their accumulation, which can cause serious and irreversible damage to the equipment if not removed.\u003c\/p\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eWhat is the best type of Bottom Discharge Valve?\u003c\/span\u003e \u003c\/h3\u003e\n\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"What is the best type of Bottom Discharge Valve?\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2638\/6705\/files\/tabela.png?v=1724266431\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"col-sm-6\"\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eEfficiency and effectiveness in discharge\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e MBX bottom discharge valves, due to their construction form, provide greater thrust, generating greater drag and removal of deposited solid waste (sludge), ensuring the efficiency and effectiveness of the bottom discharge process.\u003c\/p\u003e\n\n \u003ch3 class=\"negrito-vermelho-titulo\"\u003e\u003cspan style=\"color: #ff262e;\"\u003eSaving treated water\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp\u003e Due to their construction, MBX bottom discharge valves have significantly lower flow coefficients compared to globe and ball valves, approximately between 50% and 75%, providing savings in water, chemicals, fuels and energy.\u003c\/p\u003e\n\n\u003ch2 class=\"negrito-vermelho-titulo mt-5\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eAdvantages of the MBX flush valve\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Own production;\u003c\/li\u003e\n\n\u003cli\u003e Special sealing system to withstand temperatures up to 450°C;\u003c\/li\u003e\n\n\u003cli\u003e Robustness;\u003c\/li\u003e\n\n\u003cli\u003e Built-in lever system, allowing you to view the valve's opening and closing position;\u003c\/li\u003e\n\n\u003cli\u003e Construction form that allows greater thrust, generating greater drag of the sludge;\u003c\/li\u003e\n\n\u003cli\u003e Personalized service;\u003c\/li\u003e\n\n\u003cli\u003e Quality guaranteed;\u003c\/li\u003e\n\n\u003cli\u003e Best price.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 class=\"negrito-vermelho-titulo mt-5\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eTechnical Data\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003ch3\u003e \u003cspan style=\"color: #ff262e;\"\u003eMBX flush valve\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eMBX-SA\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Body, Lid and Bonnet: Carbon Steel ASTM A216 GRWCB;\u003c\/li\u003e\n\n\u003cli\u003e Actuator: Carbon Steel ASTMA 216 GR WCB;\u003c\/li\u003e\n\n \u003cli\u003eSeat: AISI 420 stainless steel;\u003c\/li\u003e\n\n\u003cli\u003e Shutter: AISI 420 stainless steel;\u003c\/li\u003e\n\n\u003cli\u003e Sealing: Metallic;\u003c\/li\u003e\n\n\u003cli\u003e Connections: ANSI 16.5 150\/300 lbs;\u003c\/li\u003e\n\n\u003cli\u003e Nominal diameter: 1.5”, 2”.\u003c\/li\u003e\n\n\u003cli\u003e Ends: ANSI or DIN flanges;\u003c\/li\u003e\n\n\u003cli\u003e Face to face 150 lbs: 178mm;\u003c\/li\u003e\n\n\u003cli\u003e Face to face 300 lbs: 216mm;\u003c\/li\u003e\n\n\u003cli\u003e Operating pressure: Up to 21 kgf\/cm²;\u003c\/li\u003e\n\n\u003cli\u003e No lever;\u003c\/li\u003e\n\n\u003cli\u003e Control model: pneumatic (solenoid) spring return. \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ccenter\u003e\n\n\u003cdiv class=\"container d-flex justify-content-center align-items-center\"\u003e\u003ccenter\u003e \u003ca style=\"background-color: #103587; color: #ffffff; padding: 15px 20px; text-decoration: none; border-radius: 5px;\" title=\"Download technical data sheet SA discharge valve\" href=\"https:\/\/materiais.mbxmaquinas.com.br\/ficha-de-dados-tecnicos-valvula-de-descarga-sa\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eAccess the technical data sheet!\u003c\/strong\u003e\u003c\/a\u003e \u003c\/center\u003e\u003c\/div\u003e\n\n\n\u003c\/center\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e\n\n\u003cspan style=\"color: #ff262e;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/h3\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e\u003cspan style=\"color: #ff262e;\"\u003eMBX-CA\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Body, Lid and Bonnet: Carbon Steel ASTM A216 GRWCB;\u003c\/li\u003e\n\n\u003cli\u003e Actuator: Carbon Steel ASTMA 216 GR WCB;\u003c\/li\u003e\n\n\u003cli\u003e Seat: AISI 420 stainless steel;\u003c\/li\u003e\n\n\u003cli\u003e Shutter: AISI 420 stainless steel;\u003c\/li\u003e\n\n\u003cli\u003e Sealing: Metallic;\u003c\/li\u003e\n\n\u003cli\u003e Connections: ANSI 16.5 150\/300 lbs;\u003c\/li\u003e\n\n \u003cli\u003eNominal diameter: 1.1\/2”, 2”;\u003c\/li\u003e\n\n\u003cli\u003e Ends: ANSI or DIN flanges;\u003c\/li\u003e\n\n\u003cli\u003e Face to face 150 lbs: 232mm;\u003c\/li\u003e\n\n\u003cli\u003e Face to face 300 lbs: 232mm;\u003c\/li\u003e\n\n\u003cli\u003e Operating pressure: Up to 21 kgf\/cm²;\u003c\/li\u003e\n\n\u003cli\u003e With or without lever;\u003c\/li\u003e\n\n\u003cli\u003e Control model: pneumatic (solenoid) or manual (lever operated) - spring return. \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ccenter\u003e\n\n\u003cdiv class=\"container d-flex justify-content-center align-items-center\"\u003e\n\n\u003ccenter\u003e\u003c\/center\u003e\n\n\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/center\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo\"\u003e\u003cspan style=\"color: #ff262e;\"\u003eMBX-CA-N\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Body, Lid and Bonnet: Carbon Steel ASTM A216 GRWCB;\u003c\/li\u003e\n\n\u003cli\u003e Actuator: Carbon Steel ASTMA 216 GR WCB;\u003c\/li\u003e\n\n\u003cli\u003e Seat: AISI 420 stainless steel;\u003c\/li\u003e\n\n\u003cli\u003e Shutter: AISI 420 stainless steel;\u003c\/li\u003e\n\n\u003cli\u003e Sealing: Metallic;\u003c\/li\u003e\n\n\u003cli\u003e Connections: ANSI 16.5 150\/300 lbs;\u003c\/li\u003e\n\n\u003cli\u003e Nominal diameter: 1.1\/2”, 2”.\u003c\/li\u003e\n\n\u003cli\u003e Ends: ANSI or DIN flanges;\u003c\/li\u003e\n\n\u003cli\u003e Face to face 150 lbs: 232mm;\u003c\/li\u003e\n\n\u003cli\u003e Face to face 300 lbs: 232mm;\u003c\/li\u003e\n\n\u003cli\u003e Operating pressure: Up to 30 kgf\/cm²;\u003c\/li\u003e\n\n\u003cli\u003e With or without lever;\u003c\/li\u003e\n\n\u003cli\u003e Control model: pneumatic (solenoid) or manual (lever operated) - spring return.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3 class=\"negrito-vermelho-titulo mt-5\"\u003e \u003cspan style=\"color: #ff262e;\"\u003eMBX Discharge Valve Operating Limits\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Temperature: 229°C\u003c\/li\u003e\n\n\u003cli\u003e Drive: Dry compressed air, ideal pressure of 6.0 bar, free of dust and oil.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"MBX","offers":[{"title":"Automatic Model MBX-SA (without lever) - 1.½\" \/ 2\" - 150\/300 Ibs (up to 21kgf\/cm²)","offer_id":49492421640465,"sku":"","price":0.0,"currency_code":"BRL","in_stock":true},{"title":"Automatic Model MBX-CA (with lever) - 1.½\" \/ 2\" - 150\/300 Ibs (up to 21kgf\/cm²)","offer_id":49492421673233,"sku":"","price":0.0,"currency_code":"BRL","in_stock":true},{"title":"Automatic Model MBX-CA-N (with lever) - 1.½\" \/ 2\" - 150\/300 Ibs (up to 30kgf\/cm²)","offer_id":49438011392273,"sku":"","price":0.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2638\/6705\/files\/Valvula_extracao_de_lodo_sem_alavanca_SA.png?v=1722816157","url":"https:\/\/mbxmaquinas.com.br\/en\/products\/valvula-de-lodo","provider":"MBX ","version":"1.0","type":"link"}