{"id":24670,"date":"2025-11-19T14:20:00","date_gmt":"2025-11-19T14:20:00","guid":{"rendered":"https:\/\/www.superpump.co.za\/shop\/?post_type=product&#038;p=24670"},"modified":"2026-08-06T12:45:33","modified_gmt":"2026-08-06T12:45:33","slug":"butterfly-valves-ss304-poly-liner-250mm","status":"publish","type":"product","link":"https:\/\/www.superpump.co.za\/shop\/product\/butterfly-valves-ss304-poly-liner-250mm\/","title":{"rendered":"Butterfly Valves SS304 Poly Liner 250mm"},"content":{"rendered":"<p><strong>DESCRIPTION<\/strong><\/p>\n<p>Uni-Flo cartridge design keeps the elastomer from shifting during installation, lowers seating and unseating torques, reduces seal fatigue, and minimizes seat swell. Crafted from premium materials, this <em>valve<\/em> offers superior durability, leak-proof performance, and ease of operation. The lug design is suitable for BS4504 T10\/T16 and BS10 TD up to DN450.<br \/>\n<span data-sheets-root=\"1\"><br \/>\n<strong>SS304 Poly Liner:<\/strong> 826PPOL<\/span><\/p>\n<ul>\n<li data-start=\"429\" data-end=\"542\">\n<p data-start=\"336\" data-end=\"398\">A gearbox\u2014manual (handwheel) operator\u2014designed to be mounted on a butterfly valve (or similar quarter-turn valve) to <strong data-start=\"303\" data-end=\"330\">reduce operating torque<\/strong> and provide more controlled actuation. For example: \u201cThe gearbox of a butterfly valve plays a crucial role by transforming a relatively small input force into a much larger output torque<\/p>\n<\/li>\n<li data-start=\"429\" data-end=\"542\">Fabricated from cast iron and bonded epoxy for manual valve activation.<\/li>\n<li data-start=\"1099\" data-end=\"1217\">\n<p data-start=\"1101\" data-end=\"1217\">It gives more mechanical advantage, better control (you can stop at intermediate positions) versus a simple lever.<\/p>\n<\/li>\n<li data-start=\"1218\" data-end=\"1318\">\n<p data-start=\"1220\" data-end=\"1318\">It\u2019s especially useful when the valve is not easily accessible, or frequent operation is required<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div class=\"elementor-element elementor-element-9178859 animated-slow elementor-widget elementor-widget-heading animated fadeInUp\" data-id=\"9178859\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n<h2 class=\"elementor-heading-title elementor-size-default\">Wafer Butterfly Valve &#8211; PN16<\/h2>\n<\/div>\n<div class=\"elementor-element elementor-element-eefd560 animated-slow elementor-hidden-mobile elementor-widget elementor-widget-text-editor animated fadeInUp\" data-id=\"eefd560\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:400}\" data-widget_type=\"text-editor.default\">\n<p>Uni-Flo cartridge design keeps the elastomer from shifting during installation, lowers seating and unseating torques, reduces seal fatigue, and minimises seat swell.<\/p>\n<\/div>\n","protected":false},"featured_media":24390,"template":"","meta":[],"product_brand":[],"product_cat":[2149],"product_tag":[1174,2096,1004,2121,2100],"class_list":{"0":"post-24670","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-butterfly-valves","7":"product_tag-butterfly","8":"product_tag-disc-valve","9":"product_tag-gate-valve","10":"product_tag-poly-liner","11":"product_tag-ss304","13":"first","14":"instock","15":"sale","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Butterfly Valves SS304 Poly Liner 250mm | SuperPump Shop<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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