{"id":1138,"date":"2022-07-05T19:25:49","date_gmt":"2022-07-05T19:25:49","guid":{"rendered":"https:\/\/mascofittingspvtltd.com\/?page_id=1138"},"modified":"2022-07-07T06:37:17","modified_gmt":"2022-07-07T06:37:17","slug":"swing-check-valve","status":"publish","type":"page","link":"https:\/\/mascofittingspvtltd.com\/index.php\/swing-check-valve\/","title":{"rendered":"Swing Check Valve"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1138\" class=\"elementor elementor-1138\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ba2594e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba2594e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-65c4db6 animated-slow elementor-invisible\" data-id=\"65c4db6\" data-element_type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:100}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a7f609 elementor-widget elementor-widget-heading\" data-id=\"7a7f609\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.6 - 08-06-2022 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">Swing Check Valve<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8619ef2 elementor-widget elementor-widget-text-editor\" data-id=\"8619ef2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.6 - 08-06-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Masco Swing check valves are used to prevent flow reversal in piping systems.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a8af083 elementor-section-content-top elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8af083\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ba2003d\" data-id=\"ba2003d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f8449bb elementor-widget elementor-widget-image\" data-id=\"f8449bb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.6.6 - 08-06-2022 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/mascofittingspvtltd.com\/wp-content\/uploads\/2022\/07\/cs-swing-check-valve-flange-end-500x500-1.jpg\" class=\"attachment-ocean-thumb-m size-ocean-thumb-m\" alt=\"\" srcset=\"https:\/\/mascofittingspvtltd.com\/wp-content\/uploads\/2022\/07\/cs-swing-check-valve-flange-end-500x500-1.jpg 500w, https:\/\/mascofittingspvtltd.com\/wp-content\/uploads\/2022\/07\/cs-swing-check-valve-flange-end-500x500-1-300x300.jpg 300w, https:\/\/mascofittingspvtltd.com\/wp-content\/uploads\/2022\/07\/cs-swing-check-valve-flange-end-500x500-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48f5d1a elementor-widget elementor-widget-text-editor\" data-id=\"48f5d1a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Masco Swing check valves<\/b> are used to prevent flow reversal in piping systems. They are suitable for service in horizontal or vertical (flow up through valve only) piping runs. Swing check valves have low pressure drop and are best suited for moderate velocity applications. Correct sizing of Masco swing check valves is important. Either too low a line velocity or too high a velocity can damage valve internals and shorten valve life.<\/p><p>Service in systems involving rapid and frequent flow reversals, pulsation or turbulent flow should be avoided. Relocating swing check valves within the piping system can often minimize or eliminate problems caused by this type of application. Pacific Valves will be glad toadvise you on your application.<\/p><p><strong>Temperature Limitations<\/strong><br \/>Masco VALVES Only use valves within the temperature limitations of their construction. Temperature limitations of body\/bonnet materials, trim, bolting, packing and gaskets must all be considered. Special construction for extended service temperatures are available on application.<\/p><p><strong>Ratings<\/strong><br \/>Masco VALVES must only be used in operating conditions within the appropriate ANSI pressure-temperature ratings for valve class rating and body\/bonnet material (see Technical Data section).<br \/><br \/><strong>Material And Service<\/strong>\u00a0<br \/>Masco Cast steel bolted bonnet valves are available in a variety of body\/bonnet materials and trims. General service recommendations for body\/bonnet materials appear on page 32 and for trims on page 33. Specified materials should be compatible with the service.<\/p><p><strong>Range:<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-63797c0 elementor-section-content-top elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"63797c0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5ecf9a7\" data-id=\"5ecf9a7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f5f0b7a elementor-widget elementor-widget-image\" data-id=\"f5f0b7a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"120\" src=\"https:\/\/mascofittingspvtltd.com\/wp-content\/uploads\/2022\/07\/swing_check_valve_1.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6aaeda5 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"6aaeda5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">150 Class<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ba9dd01\" data-id=\"ba9dd01\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a4fb874 elementor-widget elementor-widget-image\" data-id=\"a4fb874\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"120\" src=\"https:\/\/mascofittingspvtltd.com\/wp-content\/uploads\/2022\/07\/swing_check_valve_2.jpg\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef8c72e elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ef8c72e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:400}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">300 Class<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fa47edd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa47edd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c6c9bf\" data-id=\"7c6c9bf\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb39f55 elementor-widget elementor-widget-text-editor\" data-id=\"fb39f55\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td colspan=\"2\" align=\"left\" valign=\"top\"><strong>Material Details &#8211; Swing Check Valve:<\/strong>\n<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"whitetxt\">\n<td class=\"pad_1\" valign=\"top\" bgcolor=\"#CE452E\" width=\"20%\"><span style=\"color: #ffffff;\"><strong>Part Name<\/strong><\/span><\/td>\n<td class=\"pad_1\" valign=\"top\" bgcolor=\"#CE452E\" width=\"80%\"><span style=\"color: #ffffff;\"><strong>Material Option<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Body<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 216 WCB \/ A 217 WC6 \/ A 217 WC9 \/ A 217 C5 \/ A 217 C12 \/ A 351 CF8 \/ A 351 CF8M \/ A 351 CF3 \/ A 351 CF3M \/ A 352 LCB<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Cover<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 216 WCB \/ A 217 WC6 \/ A 217 WC9 \/ A 217 C5 \/ A 217 C12 \/ A 351 CF8 \/ A 351 CF8M \/ A 351 CF3 \/ A 351 CF3M \/ A 352 LCB<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Disc @<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 216 WCB \/ A 217 WC6 \/ A 217 WC9 \/ A 217 C5 \/ A 217 C12 \/ A 351 CF8 \/ A 351 CF8M \/ A 351 CF3 \/ A 351 CF3M \/ A 352 LCB<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Hinge<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 216 WCB \/ A 217 WC6 \/ A 217 WC9 \/ A 217 C5 \/ A 217 C12 \/ A 351 CF8 \/ A 351 CF8M \/ A 351 CF3 \/ A 351 CF3M \/ A 352 LCB<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Hinge Bracket<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 216 WCB \/ A 217 WC6 \/ A 217 WC9 \/ A 217 C5 \/ A 217 C12 \/ A 351 CF8 \/ A 351 CF8M \/ A 351 CF3 \/ A 351 CF3M \/ A 352 LCB<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Hinge Pin<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 276 410 \/ A 276 304 \/ A 276 304L \/ A 276 316L<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Seat Rings @<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 216 WCB \/ A 217 WC6 \/ A 217 WC9 \/ A 217 C5 \/ A 217 C12 \/ A 351 CF8 \/ A 351 CF8M \/ A 351 CF3 \/ A 351 CF3M \/ A 352 LCB<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Disc Nut<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">Carbon Steel \/ Stainless Steel<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Washer<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">Carbon Steel \/ Stainless Steel<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Gasket<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">Soft Iron \/ SS 304 \/ Graphoil<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Gland Packing<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">Graphite Asbestos \/ Graphoil \/ PTFE<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Studs \/ Bolts<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 193 Gr B7 \/ A 193 Gr B7M \/ A 193 Gr B8 \/ A 193 Gr B8M \/ A 320 Gr L7<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" width=\"20%\"><strong>Nut<\/strong><\/td>\n<td class=\"pad_1\" valign=\"top\" width=\"80%\">ASTM A 194 Gr 2H \/ A 194 Gr B7M \/ A 194 Gr B\/ A 194 Gr 8M \/ A 194 Gr 4\/7<\/td>\n<\/tr>\n<tr>\n<td class=\"pad_1\" colspan=\"2\" valign=\"top\"><strong>*<\/strong>\u00a0Valves are available in Duplex &amp; Super Duplex Stainless Steel and Nickel Aluminium Bronze. Please indicate Trim required and ask for individual technical data sheets provided separately for these special materials.\n<strong>@<\/strong>\u00a0CS &amp; Alloy Steel Wedges and Seat Rings will be overlayed with 13% CR. or STELLITE 6 as per customer specifications.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Swing Check Valve Masco Swing check valves are used to prevent flow reversal in piping systems. Masco Swing check valves are used to prevent flow reversal in piping systems. They are suitable for service in horizontal or vertical (flow up through valve only) piping runs. Swing check valves have low pressure drop and are best [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1138","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/pages\/1138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/comments?post=1138"}],"version-history":[{"count":28,"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/pages\/1138\/revisions"}],"predecessor-version":[{"id":1686,"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/pages\/1138\/revisions\/1686"}],"wp:attachment":[{"href":"https:\/\/mascofittingspvtltd.com\/index.php\/wp-json\/wp\/v2\/media?parent=1138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}