{"id":24477,"date":"2025-11-03T06:30:13","date_gmt":"2025-11-03T06:30:13","guid":{"rendered":"https:\/\/www.superpump.co.za\/shop\/?post_type=product&#038;p=24477"},"modified":"2026-03-31T20:18:37","modified_gmt":"2026-03-31T20:18:37","slug":"sanspar-rsv-gate-valves-pn16-flanged-lhc-or-rhc-664-400mm","status":"publish","type":"product","link":"https:\/\/www.superpump.co.za\/shop\/product\/sanspar-rsv-gate-valves-pn16-flanged-lhc-or-rhc-664-400mm\/","title":{"rendered":"Sanspar RSV GATE VALVES PN16 Flanged LHC or RHC 664 400mm"},"content":{"rendered":"<h3 data-start=\"371\" data-end=\"400\">Key spec means<\/h3>\n<ul data-start=\"401\" data-end=\"1494\">\n<li data-start=\"401\" data-end=\"511\">\n<p data-start=\"403\" data-end=\"511\">\u201cPN16\u201d means the valve is rated for a <em data-start=\"441\" data-end=\"459\">nominal pressure<\/em> of 16 bar (1.6 MPa) under the specified standard.<\/p>\n<\/li>\n<li data-start=\"512\" data-end=\"625\">\n<p data-start=\"514\" data-end=\"625\">\u201cFlanged\u201d indicates the end\u2010connections are flanges (rather than socket\/weld) for bolted flange installation.<\/p>\n<\/li>\n<li data-start=\"626\" data-end=\"886\">\n<p data-start=\"628\" data-end=\"886\">\u201cRSV\u201d stands for <strong data-start=\"645\" data-end=\"671\">Resilient Seated Valve<\/strong> (a resilient\u2010seal gate valve) \u2014 the gate is rubber-encapsulated (typically EPDM) for a tight shut-off. For example, the material list shows: \u201cGate SG Iron EPDM Encapsulated\u201d. <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/www.sanspar.co.za\/wp-content\/uploads\/2023\/09\/Uni-Flo-Resilient-Seal-Gate-Valve-.pdf?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">SANSPAR<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+2<\/span><\/span><span class=\"flex h-4 w-full items-center justify-between absolute\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">EPNS<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+2<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"887\" data-end=\"1104\">\n<p data-start=\"889\" data-end=\"1104\">The \u201cSABS 664\u201d or \u201cSANS 664\u201d (in South Africa) refers to the specification\/standard for resilient seated gate valves. For instance: \u201cFlanged RSV Gate Valve \u2013 PN16 \u2013 SABS 664.\u201d <span class=\"\" data-state=\"closed\"><span class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"><a class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" href=\"https:\/\/hydrocon.org\/valves\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noopener\"><span class=\"relative start-0 bottom-0 flex h-full w-full items-center\"><span class=\"flex h-4 w-full items-center justify-between\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">Hydrocon<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+2<\/span><\/span><span class=\"flex h-4 w-full items-center justify-between absolute\"><span class=\"max-w-[15ch] grow truncate overflow-hidden text-center\">EPNS<\/span><span class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\">+2<\/span><\/span><\/span><\/a><\/span><\/span><\/p>\n<\/li>\n<li data-start=\"1105\" data-end=\"1390\">\n<p data-start=\"1107\" data-end=\"1390\">The mention of \u201cLHC or RHC\u201d refers to <strong data-start=\"1145\" data-end=\"1164\">Left Hand Close<\/strong> or <strong data-start=\"1168\" data-end=\"1188\">Right Hand Close<\/strong> (i.e., the direction in which the handwheel or cap\/top must be turned to close the valve). Many suppliers mention \u201cRight hand or left hand closing\u201d as an option.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2890\" data-end=\"2922\">Suitability &amp; applications<\/h3>\n<p data-start=\"2923\" data-end=\"2984\">Given the specifications, this type of valve is suited for:<\/p>\n<ul data-start=\"2986\" data-end=\"3545\">\n<li data-start=\"2986\" data-end=\"3138\">\n<p data-start=\"2988\" data-end=\"3138\">Water distribution, municipal networks, reticulation, general service isolation valves (rather than high\u2010pressure or steam duties unless specified).<\/p>\n<\/li>\n<li data-start=\"3139\" data-end=\"3218\">\n<p data-start=\"3141\" data-end=\"3218\">Low to medium pressure systems (up to 16 bar) in line with the PN16 rating.<\/p>\n<\/li>\n<li data-start=\"3219\" data-end=\"3340\">\n<p data-start=\"3221\" data-end=\"3340\">Situations where a tight shut\u2010off is needed (thanks to the resilient seat) and relatively low operating torque helps.<\/p>\n<\/li>\n<li data-start=\"3341\" data-end=\"3434\">\n<p data-start=\"3343\" data-end=\"3434\">Environments where corrosion protection is required (epoxy coating, protected materials).<\/p>\n<\/li>\n<li data-start=\"3435\" data-end=\"3545\">\n<p data-start=\"3437\" data-end=\"3545\">Systems where either left\u2010hand or right\u2010hand closing is required (important for orientation\/installation).<\/p>\n<\/li>\n<\/ul>\n<p><strong>PN16 Flanged LHC or RHC 664: <\/strong>\u00a0RSV<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"elementor-element elementor-element-7bccbd7 animated-slow elementor-widget elementor-widget-heading animated fadeInUp\" data-id=\"7bccbd7\" 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\">665 RSV Gate valves<\/h2>\n<\/div>\n<div class=\"elementor-element elementor-element-4a00f61 animated-slow elementor-hidden-mobile elementor-widget elementor-widget-text-editor animated fadeInUp\" data-id=\"4a00f61\" 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>The valve will consist of a semi lugged wafer type, two-piece body. The valve must seal at maximum operating pressure in the direction of flow and the reverse direction.<\/p>\n<\/div>\n","protected":false},"featured_media":24463,"template":"","meta":[],"product_brand":[],"product_cat":[2153],"product_tag":[1371,998,1004,2105,2104,805,997],"class_list":{"0":"post-24477","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rsv-gate-valve","7":"product_tag-400mm","8":"product_tag-flanged","9":"product_tag-gate-valve","10":"product_tag-pn16","11":"product_tag-rsv","12":"product_tag-valve","13":"product_tag-wedge","15":"first","16":"instock","17":"sale","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sanspar RSV GATE VALVES PN16 Flanged LHC or RHC 664 400mm | 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\" href=\"https:\/\/www.superpump.co.za\/shop\/product\/sanspar-rsv-gate-valves-pn16-flanged-lhc-or-rhc-664-400mm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sanspar RSV GATE VALVES PN16 Flanged LHC or RHC 664 400mm | SuperPump Shop\" \/>\n<meta property=\"og:description\" content=\"665 RSV Gate valves    The valve will consist of a semi lugged wafer type, two-piece body. 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