{"id":1384,"date":"2022-06-27T16:04:24","date_gmt":"2022-06-27T20:04:24","guid":{"rendered":"http:\/\/box5671.temp.domains\/~captairc\/?page_id=1384"},"modified":"2025-10-21T14:47:53","modified_gmt":"2025-10-21T18:47:53","slug":"double-flap-gate-valves","status":"publish","type":"page","link":"https:\/\/www.capt-air.com\/en\/filters-parts\/double-flap-gate-valves\/","title":{"rendered":"Double Flap Gate Valves"},"content":{"rendered":"\t\t
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Double Flap Gate Valves<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Automatically & Continuously Transfers Dust
<\/strong> from the Hopper to the Conveying System or Collection Container<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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breadcrumb >> list<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Double flap gate valves are an efficient and compact solution in a dust collecting system by preventing up-draft inside the dust-collector.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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A-Series Gate Valve<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Model: MPSA<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The MPSA model is designed for new construction and retrofit in a limited space.<\/p>

Their cast-iron housing, White Iron\/Ni-Hard seats and flaps make them an economical alternative to rotary valves.<\/p>

These double flap valves are designed for dust collector, precipitator and cyclone applications where maximum pressure differentials are 193\u2033 WC (7 psi). They can also replace traditional rotary airlocks experiencing premature wear. The seats and gates can be re-ground extending the working life of the valve.<\/p>

A low profile enables the MPSA model to directly fit in place of most rotary valves. MPFTA matches the \u201cindustry standard\u201d flange pattern and height. The MPSA and MPFTA models are available with your\u00a0choice of pneumatic, electro-mechanical or gravity\/counterweight\u00a0actuation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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How They Work<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The double flap valve design controls the rate of material flow through a system while preventing air leakage. It accomplishes this by isolating the processing system\u2019s pressures. Unlike other types of high-temperature valves, the double flap version has two pivoting gates that open and close in sequence.<\/p>

These mechanisms enable double dump valves to fill and empty the chamber between the gates without compromising the air seal because one of the gates remains closed at all times, thus a constant seal is maintained throughout the fill-and-dump sequence. The seal ensures these high-temperature gate valves can perform their function reliably without a loss in performance from the overall system.<\/p>

Capt-Air brings expertise to all products and material handling applications. We have supplied customers with service, technology and quality workmanship for decades.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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A-Series cast double flap gate valves <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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A-Series Double Flap Gate Valve Brochure<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Click image to download brochure<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Have questions?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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We would love to discuss your next project with you<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tContact Us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Automatically & Continuously Transfers Dust from the Hopper to the Conveying System or Collection Container breadcrumb >> list Double flap gate valves are an efficient and compact solution in a dust collecting system by preventing up-draft inside the dust-collector. A-Series Gate Valve Model: MPSA The MPSA model is designed for new construction and retrofit in […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":944,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1384","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/pages\/1384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/comments?post=1384"}],"version-history":[{"count":5,"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/pages\/1384\/revisions"}],"predecessor-version":[{"id":6397,"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/pages\/1384\/revisions\/6397"}],"up":[{"embeddable":true,"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/pages\/944"}],"wp:attachment":[{"href":"https:\/\/www.capt-air.com\/en\/wp-json\/wp\/v2\/media?parent=1384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}