{"id":336,"date":"2013-06-03T10:04:08","date_gmt":"2013-06-03T08:04:08","guid":{"rendered":"http:\/\/powasert.de\/?page_id=336"},"modified":"2013-06-04T11:24:14","modified_gmt":"2013-06-04T09:24:14","slug":"spares-for-foil-safety-valves","status":"publish","type":"page","link":"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves","title":{"rendered":"Spares for foil safety valves"},"content":{"rendered":"

\"folien-sicherheitsventil\"<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Benennung<\/strong><\/td>\nTeil<\/strong><\/td>\n<\/tr>\n
\u00a0blow-off body<\/td>\n1<\/td>\n<\/tr>\n
\u00a0heating jacket on body<\/td>\n1.1<\/td>\n<\/tr>\n
\u00a0spring bonnet<\/td>\n2<\/td>\n<\/tr>\n
\u00a0seat<\/td>\n3<\/td>\n<\/tr>\n
\u00a0heating jacket on seat<\/td>\n3.1<\/td>\n<\/tr>\n
\u00a0inlet flange<\/td>\n4<\/td>\n<\/tr>\n
\u00a0seat flange<\/td>\n5<\/td>\n<\/tr>\n
\u00a0disc<\/td>\n6<\/td>\n<\/tr>\n
\u00a0guide<\/td>\n7<\/td>\n<\/tr>\n
\u00a0piston<\/td>\n8<\/td>\n<\/tr>\n
\u00a0intermediate bottom<\/td>\n8.1<\/td>\n<\/tr>\n
\u00a0bellow<\/td>\n8.2<\/td>\n<\/tr>\n
\u00a0spindle<\/td>\n9<\/td>\n<\/tr>\n
\u00a0ring, two-parts<\/td>\n10<\/td>\n<\/tr>\n
\u00a0rebound plate<\/td>\n11<\/td>\n<\/tr>\n
\u00a0stop sleeve<\/td>\n12<\/td>\n<\/tr>\n
\u00a0plate<\/td>\n13<\/td>\n<\/tr>\n
\u00a0spring retainer above<\/td>\n14<\/td>\n<\/tr>\n
\u00a0spring retainer below<\/td>\n15<\/td>\n<\/tr>\n
\u00a0spring<\/td>\n16<\/td>\n<\/tr>\n
\u00a0pressure screw<\/td>\n17<\/td>\n<\/tr>\n
\u00a0cap<\/td>\n16<\/td>\n<\/tr>\n
\u00a0allen screw<\/td>\n19<\/td>\n<\/tr>\n
\u00a0engineering studs<\/td>\n20<\/td>\n<\/tr>\n
\u00a0hexagon nuts<\/td>\n21<\/td>\n<\/tr>\n
\u00a0socket head cap screw<\/td>\n22<\/td>\n<\/tr>\n
\u00a0hexagon head bolts<\/td>\n23<\/td>\n<\/tr>\n
\u00a0axial-ball bearing<\/td>\n24<\/td>\n<\/tr>\n
\u00a0seal ring<\/td>\n25.1<\/td>\n<\/tr>\n
\u00a0O-ring<\/td>\n25.2<\/td>\n<\/tr>\n
\u00a0seal ring<\/td>\n25.3<\/td>\n<\/tr>\n
\u00a0seal ring<\/td>\n25.4<\/td>\n<\/tr>\n
\u00a0seal ring<\/td>\n25.5<\/td>\n<\/tr>\n
\u00a0seal ring<\/td>\n25.6<\/td>\n<\/tr>\n
\u00a0seal ring<\/td>\n25.7<\/td>\n<\/tr>\n
\u00a0external retaining ring<\/td>\n26<\/td>\n<\/tr>\n
\u00a0foil<\/td>\n27<\/td>\n<\/tr>\n
\u00a0hexagon head screw plug<\/td>\n28<\/td>\n<\/tr>\n
\u00a0hexagon head set screw<\/td>\n29<\/td>\n<\/tr>\n
\u00a0hexagon nut<\/td>\n30<\/td>\n<\/tr>\n
\u00a0inductive response control<\/td>\n31<\/td>\n<\/tr>\n
\u00a0distance piece<\/td>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

<\/div>\n

Inserting\/changing the membrane (foil)<\/strong>
\nUnscrew the threaded plug (28), screw the retaining screw (29) with its nut (30) through the cap (18) into the spindle (9) and make the nut finger-tight. Loosen the screws (20, 21) at the bottom of the housing and remove the valve seat (3) and cone (6).
\nThe lead seal is to remain in position.<\/p>\n

Recommendation<\/strong>
\nIt is best to have the valve lying horizontally before inserting or changing the foil.
\nThe old foil must be removed carefully. The surfaces between which the foil is stretched must be very clean and undamaged. Fit the new foil into the valve, insert the valve seat (3) and cone (6) (be careful to avoid damaging the foil) and fix it in place, adjusting the nuts (21) by hand. Then tighten the nuts in opposing pairs with 1\/4 turns until the foil sits snug and evenly tensioned. Remove the retaining screw (29) from the cap and insert the threaded plug (28).<\/p>\n","protected":false},"excerpt":{"rendered":"

Benennung Teil \u00a0blow-off body 1 \u00a0heating jacket on body 1.1 \u00a0spring bonnet 2 \u00a0seat 3 \u00a0heating jacket on seat 3.1 \u00a0inlet flange 4 \u00a0seat flange 5 \u00a0disc 6 \u00a0guide 7 \u00a0piston 8 \u00a0intermediate bottom 8.1 \u00a0bellow 8.2 \u00a0spindle 9 \u00a0ring, two-parts 10 \u00a0rebound plate 11 \u00a0stop sleeve 12 \u00a0plate 13 \u00a0spring retainer above 14 \u00a0spring…<\/p>\n","protected":false},"author":73,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-336","page","type-page","status-publish","hentry"],"yoast_head":"\nSpares for foil safety valves - BES+S \/ POWASERT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spares for foil safety valves - BES+S \/ POWASERT\" \/>\n<meta property=\"og:description\" content=\"Benennung Teil \u00a0blow-off body 1 \u00a0heating jacket on body 1.1 \u00a0spring bonnet 2 \u00a0seat 3 \u00a0heating jacket on seat 3.1 \u00a0inlet flange 4 \u00a0seat flange 5 \u00a0disc 6 \u00a0guide 7 \u00a0piston 8 \u00a0intermediate bottom 8.1 \u00a0bellow 8.2 \u00a0spindle 9 \u00a0ring, two-parts 10 \u00a0rebound plate 11 \u00a0stop sleeve 12 \u00a0plate 13 \u00a0spring retainer above 14 \u00a0spring...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves\" \/>\n<meta property=\"og:site_name\" content=\"BES+S \/ POWASERT\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61574111767902\" \/>\n<meta property=\"article:modified_time\" content=\"2013-06-04T09:24:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/powasert.de\/wp-content\/uploads\/2013\/04\/folien-sicherheitsventil.gif\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves\",\"url\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves\",\"name\":\"Spares for foil safety valves - BES+S \/ POWASERT\",\"isPartOf\":{\"@id\":\"https:\/\/powasert.de\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves#primaryimage\"},\"image\":{\"@id\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves#primaryimage\"},\"thumbnailUrl\":\"https:\/\/powasert.de\/wp-content\/uploads\/2013\/04\/folien-sicherheitsventil.gif\",\"datePublished\":\"2013-06-03T08:04:08+00:00\",\"dateModified\":\"2013-06-04T09:24:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves#primaryimage\",\"url\":\"https:\/\/powasert.de\/wp-content\/uploads\/2013\/04\/folien-sicherheitsventil.gif\",\"contentUrl\":\"https:\/\/powasert.de\/wp-content\/uploads\/2013\/04\/folien-sicherheitsventil.gif\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/powasert.de\/en\/spares-for-foil-safety-valves#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/powasert.de\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Spares for foil safety valves\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/powasert.de\/#website\",\"url\":\"https:\/\/powasert.de\/\",\"name\":\"BES+S \/ POWASERT\",\"description\":\"Beratung. 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