{"id":819,"date":"2021-05-04T15:22:24","date_gmt":"2021-05-04T15:22:24","guid":{"rendered":"http:\/\/foldfem.hu\/?p=819"},"modified":"2025-08-07T22:04:29","modified_gmt":"2025-08-07T22:04:29","slug":"ff-hlf-n-kn-breathing-valve","status":"publish","type":"post","link":"http:\/\/foldfem.hu\/en\/2021\/05\/04\/ff-hlf-n-kn-breathing-valve\/","title":{"rendered":"FF-HLF-N-K"},"content":{"rendered":"<p>Weight-loaded combined breathing valve for overpressure and vacuum. Opening pressures: \u00b15 mbar to \u00b150 mbar. Exhalation and inhalation take place into and from the external environment.<\/p>\n<p>Available sizes: DN15 \u2013 DN300<\/p>\n<p>A pressure relief valve is a device that limits the build-up of excess pressure or vacuum within a system when these parameters reach or exceed a predetermined value relative to atmospheric pressure. Both the suction and pressure sides of the valve are weight valves. A tight seal is ensured by properly ground elements (valve disc and valve seat). It can be connected to the system with an external thread or flange.<\/p>\n<hr \/>\n<p><strong>Downloadable documents:<\/strong><\/p>\n<ul>\n<li><a href=\"http:\/\/foldfem.hu\/wp-content\/uploads\/2021\/05\/FF-HLF-ki-belegzo-szelep-termekleiras.pdf\">FF-HLF ki- bel\u00e9gz\u0151szelep (NA40 \u2013 NA150) &#8211; G\u00e9pk\u00f6nyv (pdf)<\/a><strong><br \/>\n<\/strong><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>S\u00falyterhel\u00e9ses kombin\u00e1lt l\u00e9gz\u0151szelep t\u00falnyom\u00e1sra \u00e9s v\u00e1kuumra. Nyit\u00f3nyom\u00e1sok: \u00b15mbar-t\u00f3l \u00b150 mbar-ig. Kil\u00e9gz\u00e9s \u00e9s bel\u00e9gz\u00e9s a k\u00fcls\u0151 k\u00f6rnyezetbe ill. k\u00f6rnyezetb\u0151l t\u00f6rt\u00e9nik. El\u00e9rhet\u0151 m\u00e9retek: DN15 \u2013 DN300 A ki-bel\u00e9gz\u0151 szelep olyan szerelv\u00e9ny, amely egy rendszeren bel\u00fcl korl\u00e1tozza a kialakul\u00f3 t\u00falnyom\u00e1st, illetve a v\u00e1kuumot, ha ezek a param\u00e9terek az atmoszf\u00e9rikus nyom\u00e1shoz k\u00e9pest el\u0151re meghat\u00e1rozott \u00e9rt\u00e9ket el\u00e9rnek, vagy meghaladnak. A [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[32,19],"tags":[],"class_list":["post-819","post","type-post","status-publish","format-standard","hentry","category-kombinalt-szelepek","category-legzoszelepek","entry"],"_links":{"self":[{"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/posts\/819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/comments?post=819"}],"version-history":[{"count":0,"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/posts\/819\/revisions"}],"wp:attachment":[{"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/media?parent=819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/categories?post=819"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/foldfem.hu\/en\/wp-json\/wp\/v2\/tags?post=819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}