{"id":11452,"date":"2026-11-06T15:03:44","date_gmt":"2026-11-06T14:03:44","guid":{"rendered":"https:\/\/www.fergo.eu\/produkt\/stainless-steel-flanged-ball-valve-type-540q-516q\/"},"modified":"2026-11-09T15:12:26","modified_gmt":"2026-11-09T14:12:26","slug":"stainless-steel-flanged-ball-valve-type-540q-516q","status":"publish","type":"produkt","link":"https:\/\/www.fergo.eu\/en\/product\/stainless-steel-flanged-ball-valve-type-540q-516q\/","title":{"rendered":"Stainless Steel flanged ball valve type 540Q \/ 516Q"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">High-Performance Ball Valve from JC Valves: 540Q \/ 516Q (Seal+)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The stainless steel flanged ball valve series 540Q and 516Q from JC Valves, also known as \u201cSeal+,\u201d are high-performance shut-off valves with flanged connections designed for industrial applications. Thanks to their high-quality construction, they maintain absolute tightness even under demanding operating conditions. The 1.4408 (CF8M) steel body, robust construction, and industry-standard certifications make them a suitable solution for many applications involving liquid and gaseous media.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The many years of experience and manufacturing expertise of JC Valves, combined with outstanding design, make this series a high-performance solution for reliable shut-off applications in industrial systems. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Depending on the pressure requirements, there are two variants of the Seal+ series: the 540Q in PN40 and the 516Q in PN16\u2014as the model designations suggest. The high-performance Seal+ series features TFM seat rings, a graphite gland packing, a blow-out-proof stem, and an antistatic device. Thanks to the ISO 5211 mounting flange, the valve is suitable for mounting pneumatic and electric actuators. Does Fergo also offer this ball valve complete with an actuator, solenoid valve, and limit switches\u2014including assembly, testing, and installation-ready delivery? Yes, of course! That\u2019s exactly one of our strengths. In addition, we also offer the appropriate accessories, such as stem extensions, positioners, and sensors.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Technical Specifications and Features<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The material used in the construction makes this ball valve suitable for a wide range of applications. The stem design is also top-notch and delivers reliable sealing performance.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Two-piece body made of 1.4408 (CF8M) stainless steel<\/li>\n\n\n\n<li>Flange connection acc. to EN 1092-1<\/li>\n\n\n\n<li>Pressure ratings PN16 and PN40<\/li>\n\n\n\n<li>TFM seats<\/li>\n\n\n\n<li>Graphit-gland packing<\/li>\n\n\n\n<li>Blowout-proof stem and antistatic device<\/li>\n\n\n\n<li>ISO 5211 mounting flange for pneumatic and electric actuators<\/li>\n\n\n\n<li>Lockable stainless steel hand lever<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Certifications<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">These high-performance ball valves meet significant requirements for industrial use. In addition to their high-quality design, the series is distinguished by key industry-specific certifications.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fire Safe according to ISO 10497<\/li>\n\n\n\n<li>TA-Luft \/ ISO 15848-1<\/li>\n\n\n\n<li>ATEX 2014\/34\/EU (II2GD)<\/li>\n\n\n\n<li>SIL 3 according to IEC 61508<\/li>\n\n\n\n<li>PED 2014\/68\/EU<\/li>\n\n\n\n<li>Transport of liquid chemicals and liquefied gases acc. to EN 14432<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Fields of Application<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The 540Q and 516Q stainless steel flanged ball valves from JC Valves are suitable for industrial shut-off applications at the highest level. Due to their outstanding design, which is engineered for absolute leak-tightness, they are used in a wide variety of industries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typical applications include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chemical and Petrochemical Plants<\/li>\n\n\n\n<li>Oil and gas industry<\/li>\n\n\n\n<li>Transport of Liquid Chemicals and Liquefied Gases<\/li>\n\n\n\n<li>Energy and Power Plant Facilities<\/li>\n\n\n\n<li>Process and Engineering Technology<\/li>\n\n\n\n<li>Food and beverage industry <\/li>\n\n\n\n<li>General Industrial Piping Systems<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Optional executions and custom variations<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In addition to the standard version, we also offer this stainless steel flanged ball valve in various custom configurations and with additional options. This allows you to tailor the valve to the specific requirements of your application.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Available options include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V-Port Design:<\/strong> For precise control and throttling applications. Available with 30\u00b0, 60\u00b0, and 90\u00b0 V-port balls.<\/li>\n\n\n\n<li><strong>Oil- and grease-free cleaning:<\/strong> Oil-, grease-, and silicone-free cleaning in accordance with the specified purity requirements for food applications. The cleaning is done in compliance with FDA regulations as well as EU Regulation 1935\/2004, particularly for use in the food and beverage industry. Also available with food-grade certified seats and seals. <\/li>\n\n\n\n<li><strong>Double gland packing:<\/strong> Additional shaft seal for applications involving particularly hazardous or critical media.<\/li>\n\n\n\n<li><strong>Shaft extension with double packing:<\/strong> For applications involving hazardous or critical media where a certain distance between the valve and the actuator is also desired.<\/li>\n\n\n\n<li><strong>Cavity-Filler Design:<\/strong> To prevent media buildup in the body cavity and thereby reduce the risk of product buildup and cross-contamination.<\/li>\n\n\n\n<li><strong>Cavity-relief seat rings:<\/strong> To prevent dangerous pressure buildup inside the valve body.<\/li>\n\n\n\n<li><strong>Alternative seat materials: <\/strong>Depending on the medium and operating temperature, other materials such as TFM, PTFE, RPTFE, TFM+GF, PEEK, Devlon, Stansit, and metal are also available.<\/li>\n\n\n\n<li><strong>Metal-seated ball valve:<\/strong> For applications involving particularly high operating temperatures or abrasive media.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>High-Performance Ball Valve from JC Valves: 540Q \/ 516Q (Seal+) The stainless steel flanged ball valve series 540Q and 516Q from JC Valves, also known as \u201cSeal+,\u201d are high-performance shut-off valves with flanged connections designed for industrial applications. Thanks to their high-quality construction, they maintain absolute tightness even under demanding operating conditions. The 1.4408 (CF8M) [&hellip;]<\/p>\n","protected":false},"featured_media":11455,"template":"","meta":{"_acf_changed":false,"_acf":"","footnotes":""},"produktgruppe":[215,110,111],"class_list":["post-11452","produkt","type-produkt","status-publish","has-post-thumbnail","hentry","produktgruppe-stainless-steel-ball-valve","produktgruppe-ball-valve","produktgruppe-flanged-ball-valves"],"acf":{"produkt_beschreibung":"","product_short_desc":"High-performance stainless steel flanged ball valve from JC Valves, built for demanding industrial applications.","shop_link":"https:\/\/fergo.shop\/en\/flange-ball-valves","technische_daten_tabellen_repeater":[{"tabellen_label":"Technical Specifications","technische_daten_repeater":[{"column_left":"Product name","column_right":"Flanged Ball Valve","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Sizes","column_right":" DN15 to DN200","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Connection","column_right":"Flanges","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Flanged connection\/Pressure rating","column_right":" PN10, PN16, PN25 bis PN40","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Face-to-face","column_right":"EN 558-1-Reihe 14 (F4), EN 558-1-Reihe 27","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Body material","column_right":"CF8M (1.4408), 1.0619 (WCB)","product_fact_display":"top","product_fact_order":2,"shorten":false},{"column_left":"Ball material","column_right":"A182 Gr. F316 (1.4408)","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Ball seat","column_right":"TFM, PTFE, RPTFE, TFM+GF, PEEK, Devlon, Stansit, ","product_fact_display":"none","product_fact_order":"","shorten":false},{"column_left":"Certificates","column_right":"TA-Luft \/ ISO 15848-1, Fire Safe, ATEX, PED 2014\/68\/EU, SIL 3, EN 14432, API-6D ","product_fact_display":"top","product_fact_order":1,"shorten":false},{"column_left":"Actuation","column_right":" Elektrisch, Pneumatisch, Hebel aus Edelstahl, Getriebe","product_fact_display":"top","product_fact_order":3,"shorten":false},{"column_left":"","column_right":"","product_fact_display":"none","product_fact_order":"","shorten":false}]}],"produkt_downloads":"","datenblaetter_repeater":[{"datenblatt":11457,"download_titel":"Download \"Operating_Manual_Ball_Valve_540Q_516Q_JC_Valve\""},{"datenblatt":11456,"download_titel":"Download \"Datasheet_Ball_Valve_540Q_516Q_JC_Valve\""}],"variations_repeater":[{"variantion_titel":"Ball valve 540Q, PN40-DNxx","article_number":"100-1351-xx","variantion_content":"\u2022 Flanged ends acc. to EN 1092-1, PN40\n\u2022 Face to face acc. to EN 558-1, Series 27\n\u2022 Split body \u2022 Full bore design\n\u2022 Body: 1.4408\n\u2022 Ball: A182 Gr. F316 (1.4408)\n\u2022 Stem: 1.4462\n\u2022 Seat ring: TFM\n\u2022 Gland packing: Graphite\n\u2022 Temperature range: see datasheet\n\u2022 Max. working pressure: 40 bar\n\u2022 Blowout-proof stem \/ Antistatic device\n\u2022 Bracket attachment acc. to ISO 5211\n\u2022 Fire Safe, ISO 10497 \u2022 Fugitive Emissions TA-Luft \/ ISO 15848-1\n\u2022 PED 2014\/68\/EU \u2022 ATEX 2014\/34\/EU (II2GD) \u2022 SIL 3 IEC 61508\n\u2022 German type test certificate AR 216-21 \/ TPED 2010\/35\/UE - \u03c0 marking\n\u2022 Transport of liquid chemicals and liquefied gases acc. to EN 14432\n\u2022 Operation: wrench, lockable (CF8M)"},{"variantion_titel":"Ball valve 516Q, PN16-DNxx","article_number":"100-1350-xx","variantion_content":"\u2022 Flanged ends acc. to EN 1092-1, PN16\n\u2022 Face to face acc. to EN 558-1, Series 27\n\u2022 Split body \u2022 Full bore design\n\u2022 Body: 1.4408\n\u2022 Ball: 1.4408 (CF8M)\n\u2022 Stem: 1.4462\n\u2022 Seat ring: TFM\n\u2022 Gland packing: Graphite\n\u2022 Temperature range: see datasheet\n\u2022 Max. working pressure: 16 bar\n\u2022 Blowout-proof stem \/ Antistatic device\n\u2022 Bracket attachment acc. to ISO 5211\n\u2022 Fire Safe, ISO 10497 \u2022 Fugitive Emissions TA-Luft \/ ISO 15848-1\n\u2022 PED 2014\/68\/EU \u2022 ATEX 2014\/34\/EU (II2GD) \u2022 SIL 3 IEC 61508\n\u2022 German type test certificate AR 216-21 \/ TPED 2010\/35\/UE - \u03c0 marking\n\u2022 Transport of liquid chemicals and liquefied gases acc. to EN 14432\n\u2022 Operation: wrench, lockable (CF8M)"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stainless steel flanged ball valve 540Q\/516Q | JC Valves<\/title>\n<meta name=\"description\" content=\"Stainless steel flanged ball valve 540Q\/516Q from JC Valves. 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