{"id":3542,"date":"2025-04-14T18:15:09","date_gmt":"2025-04-14T10:15:09","guid":{"rendered":"https:\/\/www.shopvalves.com\/?post_type=product&#038;p=3542"},"modified":"2026-03-24T10:26:59","modified_gmt":"2026-03-24T02:26:59","slug":"armstrong-see-thru-free-floating-lever-air-gas-vents-1-avc","status":"publish","type":"product","link":"https:\/\/www.shopvalves.com\/en\/product\/armstrong-see-thru-free-floating-lever-air-gas-vents-1-avc\/","title":{"rendered":"Armstrong Visual Free-Floating Lever Type Air Vents - 1-AVC"},"content":{"rendered":"<div class=\"no-mobile\">\n<h1 class=\"product-title\">Visual Free Floating Lever Type Air Vent - 1-AVC<\/h1>\n<\/div>\n<p>Armstrong's 1-AVC is a simple float mechanism that requires no electricity to operate; it automatically vents only when gas is present. It does not lose fluid compared to manual venting.<\/p>\n<div class=\"embed-container\"><\/div>\n<h4>Product Specification<\/h4>\n<table style=\"border-collapse: collapse;\">\n<tbody>\n<tr>\n<td>Available types<\/td>\n<td>1-AVC<\/td>\n<\/tr>\n<tr>\n<td>Valve body material<\/td>\n<td>Nylon Bonnet Polysulfone Body<\/td>\n<\/tr>\n<tr>\n<td>Maximum permissible pressure<\/td>\n<td>10 barg @ 65\u00b0C<br \/>\n(150 psig @ 150\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Maximum working pressure<\/td>\n<td>10 barg (150 psig)<\/td>\n<\/tr>\n<tr>\n<td>Nominal diameter<\/td>\n<td>15 mm (1\/2\u2033)<br \/>\n20 mm (3\/4\u2033)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>data sheet<\/h5>\n<ul>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/Data_Series1AVC_SeeThru_AirGasVent_EN.pdf\" target=\"_blank\" rel=\"noopener\">Data Sheet - 1-AVC See-Thru Air Vents Data Sheet<\/a><\/li>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/Data_Series1AVC_SeeThru_AirGasVent_EMEA_EN.pdf\" target=\"_blank\" rel=\"noopener\">Data Sheet - 1-AVC See-Thru Air Vents - EMEA<\/a><\/li>\n<\/ul>\n<h5>Installation, Operation and Maintenance Guide<\/h5>\n<ul>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/IOM_1AVC_AirVent_141_EN_20160823.pdf\" target=\"_blank\" rel=\"noopener\">1-AVCW Air Vent IOM<\/a><\/li>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/IOM_1AVCW_FreeFloatingLeverAirVents_141D_CN_20180404.pdf\" target=\"_blank\" rel=\"noopener\">1AVCW Exhaust Valve Installation and Maintenance Instructions<\/a><\/li>\n<\/ul>\n<h5>Brochure<\/h5>\n<ul>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/Broch_1AVCW_SeeThruFreeFloatingLeverAirVents_326_CN_20220913.pdf\" target=\"_blank\" rel=\"noopener\">1AVCW Transparent Free Lever Float Type Air Vent Valve Sample<\/a><\/li>\n<\/ul>\n<h5>Delivery of drawings<\/h5>\n<ul>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/SD_1AVC_1LDC_DXF_CD1031_20220531.zip\" target=\"_blank\" rel=\"noopener\">1-LDC &amp; 1-AVC Trap Drawing (DXF)<\/a><\/li>\n<li><a href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/SD_1AVC_1LDC_PDF_CD1031_20220531.pdf\" target=\"_blank\" rel=\"noopener\">1-LDC &amp; 1-AVC Trap Drawing (PDF)<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Visual Free Float Lever Type Vent Valve - 1-AVC Armstrong's 1-AVC is a simple float mechanism that requires no electricity to operate; only...<\/p>","protected":false},"featured_media":3543,"template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[180],"product_cat":[75,55],"product_tag":[],"class_list":{"0":"post-3542","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-armstrong","7":"product_cat-air-vents-and-air-eliminators","8":"product_cat-pipeline-ancillaries","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"entry","16":"content-bg","17":"loop-entry"},"_links":{"self":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product\/3542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/media\/3543"}],"wp:attachment":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/media?parent=3542"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product_brand?post=3542"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product_cat?post=3542"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product_tag?post=3542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}