{"id":1022,"date":"2026-09-30T04:27:14","date_gmt":"2026-09-30T04:27:14","guid":{"rendered":"https:\/\/yocl.com\/?post_type=product&#038;p=1022"},"modified":"2026-10-04T14:45:00","modified_gmt":"2026-10-04T14:45:00","slug":"aluminum-alloy-waterproof-breathable-vent-valves","status":"publish","type":"product","link":"https:\/\/yocl.com\/pt\/product\/aluminum-alloy-waterproof-breathable-vent-valves\/","title":{"rendered":"Aluminum Alloy Waterproof Breathable Vent Valves"},"content":{"rendered":"<h2>Overview<\/h2>\n<p>Aluminum Alloy Waterproof Breathable Vent Valves provide a vented threaded fitting for enclosure openings. The catalog lists metric, G and NPT configurations, with airflow and dimensions for each size. Minimum air permeability is referenced to 70 mbar.<\/p>\n<h2>Features<\/h2>\n<ul>\n<li>Three thread families in one series, with individual dimension and airflow tables.<\/li>\n<li>Aluminum alloy construction with finish options listed by specification.<\/li>\n<li>Catalog-listed IP68 protection level; immersion depth and test duration are not supplied.<\/li>\n<\/ul>\n<h2>Technical Specifications<\/h2>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Catalog specification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Material<\/td>\n<td>Aluminum alloy<\/td>\n<\/tr>\n<tr>\n<td>Air permeability test pressure<\/td>\n<td>70 mbar<\/td>\n<\/tr>\n<tr>\n<td>Catalog-listed protection level<\/td>\n<td>IP68<\/td>\n<\/tr>\n<tr>\n<td>Temperature resistance<\/td>\n<td>\u221240 to +150 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Moisture permeability<\/td>\n<td>&gt;5000 g\/(m\u00b2\u00b724 h), series-level catalog reference<\/td>\n<\/tr>\n<tr>\n<td>Static water pressure resistance<\/td>\n<td>&gt;100 mbar for 30 minutes, catalog reference<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Models and Dimensions<\/h2>\n<p>All dimensions are in mm. Air permeability figures are minimums in mL\/min at 70 mbar. H is total length and GL is thread length. AG is the wrench dimension for the regular version; the slotted version lists a 10 mm head outside diameter instead.<\/p>\n<h3>Metric Specifications<\/h3>\n<table>\n<thead>\n<tr>\n<th>Catalog specification<\/th>\n<th>Listed finish<\/th>\n<th>Minimum air permeability<\/th>\n<th>H<\/th>\n<th>Thread \u00d8<\/th>\n<th>GL<\/th>\n<th>AG<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M5\u00d70.8<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265200<\/td>\n<td>10<\/td>\n<td>5<\/td>\n<td>4<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>M6\u00d71<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265200<\/td>\n<td>12<\/td>\n<td>6<\/td>\n<td>6<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>M8\u00d71.25<\/td>\n<td>Oxidized<\/td>\n<td>\u2265300<\/td>\n<td>15.5<\/td>\n<td>8<\/td>\n<td>7<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>M10\u00d71.5<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265600<\/td>\n<td>17<\/td>\n<td>10<\/td>\n<td>8<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>M10\u00d71<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265600<\/td>\n<td>17<\/td>\n<td>10<\/td>\n<td>8<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>M12\u00d71.5<\/td>\n<td>Sandblasted and oxidized \/ black oxide<\/td>\n<td>\u2265800<\/td>\n<td>19<\/td>\n<td>12<\/td>\n<td>10<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td>M12\u00d71.5<\/td>\n<td>Bright finish<\/td>\n<td>\u2265800<\/td>\n<td>19<\/td>\n<td>12<\/td>\n<td>10<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td>M14\u00d71.5<\/td>\n<td>Oxidized<\/td>\n<td>\u22651200<\/td>\n<td>21<\/td>\n<td>14<\/td>\n<td>10<\/td>\n<td>19<\/td>\n<\/tr>\n<tr>\n<td>M16\u00d71.5L<\/td>\n<td>Sandblasted and oxidized \/ black oxide<\/td>\n<td>\u22651500<\/td>\n<td>19<\/td>\n<td>16<\/td>\n<td>10<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>M16\u00d71.5<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651500<\/td>\n<td>21<\/td>\n<td>16<\/td>\n<td>10<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>M18\u00d71.5-10<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651700<\/td>\n<td>19<\/td>\n<td>18<\/td>\n<td>10<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>M20\u00d71.5<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651500<\/td>\n<td>19<\/td>\n<td>20<\/td>\n<td>10<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>M25\u00d71.5<\/td>\n<td>Oxidized<\/td>\n<td>\u22652300<\/td>\n<td>21<\/td>\n<td>25<\/td>\n<td>8<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>M32\u00d71.5<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22654500<\/td>\n<td>27<\/td>\n<td>32<\/td>\n<td>15<\/td>\n<td>36<\/td>\n<\/tr>\n<tr>\n<td>M40\u00d71.5<\/td>\n<td>Oxidized<\/td>\n<td>\u22658500<\/td>\n<td>29<\/td>\n<td>40<\/td>\n<td>15<\/td>\n<td>45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>G Specifications<\/h3>\n<table>\n<thead>\n<tr>\n<th>Catalog specification<\/th>\n<th>Listed finish<\/th>\n<th>Minimum air permeability<\/th>\n<th>H<\/th>\n<th>Thread \u00d8<\/th>\n<th>GL<\/th>\n<th>AG<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>G1\/8<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265600<\/td>\n<td>17<\/td>\n<td>9.8<\/td>\n<td>8<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>G1\/4<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265800<\/td>\n<td>19<\/td>\n<td>13.2<\/td>\n<td>10<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td>G3\/8<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651500<\/td>\n<td>19<\/td>\n<td>16.8<\/td>\n<td>10<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>G1\/2<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651500<\/td>\n<td>19<\/td>\n<td>21<\/td>\n<td>10<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>G3\/4<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22652500<\/td>\n<td>22<\/td>\n<td>26.5<\/td>\n<td>10<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>NPT Specifications<\/h3>\n<p>NPT thread diameters are omitted because the source repeats the G-table diameters. Confirm the NPT dimensions for the required configuration.<\/p>\n<table>\n<thead>\n<tr>\n<th>Catalog specification<\/th>\n<th>Listed finish<\/th>\n<th>Minimum air permeability<\/th>\n<th>H<\/th>\n<th>Thread \u00d8<\/th>\n<th>GL<\/th>\n<th>AG<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>NPT1\/8<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265600<\/td>\n<td>17<\/td>\n<td>\u2014<\/td>\n<td>8<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td>NPT1\/4<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u2265800<\/td>\n<td>19<\/td>\n<td>\u2014<\/td>\n<td>10<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td>NPT3\/8<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651500<\/td>\n<td>19<\/td>\n<td>\u2014<\/td>\n<td>10<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>NPT1\/2<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22651500<\/td>\n<td>19<\/td>\n<td>\u2014<\/td>\n<td>10<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>NPT3\/4<\/td>\n<td>Sandblasted and oxidized<\/td>\n<td>\u22652500<\/td>\n<td>22<\/td>\n<td>\u2014<\/td>\n<td>10<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Selection Guide<\/h2>\n<p>Match the thread form and pitch, required airflow, finish and available space to the table. The two M12\u00d71.5 entries differ by finish. Retain the printed M16\u00d71.5L designation when requesting the 19 mm H configuration; the M16\u00d71.5 entry lists H 21 mm.<\/p>\n<h2>Dimension<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/09\/aluminum-alloy-waterproof-breathable-vent-valves-dimension.webp\" alt=\"Aluminum Alloy Waterproof Breathable Vent Valves dimension drawing\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum Alloy Waterproof Breathable Vent Valves provide a threaded vent fitting for enclosure openings.<\/p>\n<ul>\n<li>25 catalog configurations combining metric, G and NPT threads.<\/li>\n<li>Size-specific minimum air permeability \u2265200 to \u22658500 mL\/min at 70 mbar.<\/li>\n<li>Catalog temperature resistance: \u221240 to +150 \u00b0C.<\/li>\n<li>Catalog-listed protection level: IP68.<\/li>\n<\/ul>","protected":false},"featured_media":2140,"template":"","meta":[],"product_brand":[],"product_cat":[143],"product_tag":[],"class_list":["post-1022","product","type-product","status-publish","has-post-thumbnail","product_cat-enclosure-vent-plugs","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product\/1022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/media\/2140"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/media?parent=1022"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1022"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1022"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yocl.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}