{"id":2538,"date":"2025-08-26T11:24:31","date_gmt":"2025-08-26T03:24:31","guid":{"rendered":"https:\/\/www.hadonglobal.com\/?post_type=hd-instrument&#038;p=2538"},"modified":"2025-08-26T11:24:31","modified_gmt":"2025-08-26T03:24:31","slug":"haolifa-flange-stop-valve-j41f46","status":"publish","type":"hd-instrument","link":"https:\/\/www.hadonglobal.cn\/global\/hd-instrument\/haolifa-flange-stop-valve-j41f46","title":{"rendered":"Haolifa Flange stop Valve J41F46"},"content":{"rendered":"<p>A fluorine-lined stop valve is a type of valve in which the closing member (disc) is driven by a valve stem and moves up and down along the center axis of the valve seat. It is a commonly used shut-off valve, mainly used to connect or shut off the medium in a pipeline, and is generally not used to regulate flow.Widely applicable to water supply, drainage, fire protection, HVAC, and other piping systems.<\/p>\n<p><strong>Technical features<\/strong><\/p>\n<ol>\n<li>Compared to gate valves, globe valves have a simpler structure and are easier to manufacture and maintain.<\/li>\n<li>The sealing surfaces are less prone to wear and tear, ensuring better sealing performance and a longer service life.<\/li>\n<li>During opening and closing, the valve disc travels a shorter distance, resulting in shorter operation times and a smaller valve height.<\/li>\n<li>The valve disc and valve stem are designed as an integrated structure, offering a compact design and enhanced safety.<\/li>\n<li>Globe valves come in three structural forms: straight-through, straight-flow, and angle-type. The straight-through type is the most commonly used, the angle-type can be installed at the corners of pipeline systems, and the straight-flow type has the lowest flow resistance among globe valves.<\/li>\n<li>Pneumatic or electric actuators can be configured according to user requirements to meet remote control and programmable control needs.<\/li>\n<li>By replacing the lining material of parts, the valve can be adapted to various media.<\/li>\n<\/ol>\n<p><strong>Product parameters<\/strong><\/p>\n<ul>\n<li>Nominal pressure: PN16~40<\/li>\n<li>Strength test: nominal pressure *1.5MPa<\/li>\n<li>Air seal test: nominal pressure *1.1MPa<\/li>\n<\/ul>\n","protected":false},"author":19,"featured_media":2539,"parent":0,"template":"","format":"standard","meta":{"_acf_changed":false},"tags":[1228,1223,1224,1227],"class_list":["post-2538","hd-instrument","type-hd-instrument","status-publish","format-standard","has-post-thumbnail","hentry","tag-j41f46","tag-haolifa","tag-flange","tag-stop-valve","instrument-shut-off"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/hd-instrument\/2538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/hd-instrument"}],"about":[{"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/types\/hd-instrument"}],"author":[{"embeddable":true,"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/users\/19"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/media\/2539"}],"wp:attachment":[{"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/media?parent=2538"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hadonglobal.cn\/global\/wp-json\/wp\/v2\/tags?post=2538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}