The wafer butterfly valve type AK200 is a butterfly valve wafer GGG40 with 150 \u00b5m epoxy coating and CF8M disc for industrial piping systems. The body consists of ductile iron GGG40, the disc of CF8M (1.4408). The shaft is AISI 420. The valve is available with EPDM, NBR or FPM\/FKM (Viton) seat ring. This wafer butterfly valve DN600 covers nominal sizes DN25 to DN600 in pressure ratings PN10 and PN16 and mounts between PN10\/16 or ANSI Class 150 flanges. Moreover, the face-to-face length follows EN 558<\/a> Series S20. The mounting flange conforms to ISO 5211 for lever, gearbox, pneumatic or electric actuator. The operating temperature range is \u221210 \u00b0C to +120 \u00b0C with EPDM and \u221210 \u00b0C to +80 \u00b0C with NBR. Finally, FERGO supplies the butterfly valve GGG40 PN16 DN600 ex stock.<\/p>\n The wafer butterfly valve is available in nominal sizes DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500 and DN600. Pressure ratings cover PN10 and PN16. In addition, the wafer body mounts between mating flanges PN10, PN16 or ANSI Class 150. The face-to-face length to EN 558 Series S20 is the standardised short length for wafer butterfly valves. The butterfly valve EPDM PN16 comes with lever, gearbox, pneumatic actuator (single-acting or double-acting) or electric actuator. Finally, optional accessories include limit switch box, solenoid valve, positioner and stem extension.<\/p>\n The body of the wafer butterfly valve consists of ductile iron GGG40 with 150 \u00b5m epoxy coating for high corrosion resistance. The disc in CF8M (1.4408) provides additional resistance against aggressive media. For the shaft, AISI 420 is used; this ensures high mechanical strength. The wafer butterfly valve NBR with its NBR seat ring is suited for compressed air, oils and neutral media at temperatures from \u221210 \u00b0C to +80 \u00b0C. The EPDM seat ring version handles water, aqueous solutions and air from \u221210 \u00b0C to +120 \u00b0C. For chemically demanding applications, the FPM\/FKM seat ring (Viton) is available. The concentric design with a centrally mounted disc ensures reliable tight shut-off. In addition, the ISO 5211 mounting flange allows direct attachment of different actuator types without adaptation.<\/p>\n The wafer butterfly valve protects pipelines in building services, HVAC systems, water supply networks and industrial process plants. For gases, liquids and solid-laden media, the butterfly valve wafer GGG40 is suitable. The compact wafer design simplifies installation in existing pipelines. The choice of seat ring depends on medium and temperature \u2014 EPDM for water and air, NBR for oils and compressed air, FPM\/FKM for chemicals. For custom solutions<\/a>, project quantities or technical advice, the FERGO team is available.<\/p>\n","protected":false},"excerpt":{"rendered":" Wafer Butterfly Valve \u2014 GGG40 with EPDM, NBR or FKM Seat up to DN600 The wafer butterfly valve type AK200 is a butterfly valve wafer GGG40 with 150 \u00b5m epoxy coating and CF8M disc for industrial piping systems. The body consists of ductile iron GGG40, the disc of CF8M (1.4408). The shaft is AISI 420. […]<\/p>\n","protected":false},"featured_media":8578,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[118,139],"class_list":["post-8572","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-butterfly-valves","produktgruppe-wafer-typ-butterfly-valves"],"acf":{"produkt_beschreibung":"Technical Data and Connection<\/h3>\n
Materials and Sealing<\/h3>\n
Applications and Ordering<\/h3>\n
Wafer-Type Butterfly Valve: PN10\/16\/ANSI150lbs<\/h2>\nThe AK200 butterfly valve is the wafer-type version of our successful AK201 lug-type butterfly valve. The AK200 and AK201 offer good quality at an extremely favorable budget price and are successfully used for many standard applications. The AK200 is available in various configurations. The body is always manufactured from ductile iron GGG40 and the disc is always made of stainless steel, but the seat rings can be supplied in NBR, EPDM, Viton & PTFE. Thanks to the EN ISO 5211 mounting flange, you can choose the operation of the AK200 as required: hand lever, handwheel with gearbox, electric, pneumatic single-acting or double-acting. FERGO Armaturen GmbH offers you a wide range of different butterfly valves. Simply contact one of our consultants to find the suitable model for you. ","product_short_desc":"Wafer-Type Butterfly Valve at a budget price","shop_link":"https:\/\/fergo.shop\/en\/wafer-lug-butterfly-valves","technische_daten_tabellen_repeater":[{"tabellen_label":"Technical Specifications","technische_daten_repeater":[{"column_left":"Type","column_right":"Butterfly valve","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Sizes","column_right":"DN25\u2013DN600","product_fact_display":"top","product_fact_order":1,"shorten":false},{"column_left":"Flange connection","column_right":"PN10, PN16, ANSI 150","product_fact_display":"top","product_fact_order":2,"shorten":false},{"column_left":"Face-to-face","column_right":"EN 558 S20","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Case material","column_right":"Ductile Iron GGG40","product_fact_display":"top","product_fact_order":3,"shorten":false},{"column_left":"Flap","column_right":"CF8M","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Flap seal","column_right":"EPDM, NBR, FPM\/FKM (Viton)","product_fact_display":"top","product_fact_order":4,"shorten":false},{"column_left":"Pressure range","column_right":"PN16","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Operations","column_right":"Electric, Pneumatic double-acting & single-acting, Hand lever, Gearbox","product_fact_display":"top","product_fact_order":5,"shorten":false}]}],"produkt_downloads":"Download \"Butterfly Valve AK200\"<\/a>","datenblaetter_repeater":[{"datenblatt":5803,"download_titel":"Download \"Butterfly Valve AK200\""}],"variations_repeater":[{"variantion_titel":"Butterfly Valve Type AK200-D2SELW","article_number":"","variantion_content":"
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