{"id":2063,"date":"2024-10-29T10:11:14","date_gmt":"2024-10-29T10:11:14","guid":{"rendered":"https:\/\/www.ca-tz.org\/index.php\/glossary\/check-valve-non-return-valve\/"},"modified":"2024-10-15T10:34:09","modified_gmt":"2024-10-15T10:34:09","slug":"check-valve-non-return-valve","status":"publish","type":"glossary","link":"https:\/\/www.ca-tz.org\/index.php\/aircyclopedia\/check-valve-non-return-valve\/","title":{"rendered":"Check valve (Non-return valve)"},"content":{"rendered":"<p>A Valve that permits flow in one direction only.<span class=\"Apple-converted-space\">&nbsp; <\/span>A check valve allows liquid \/ air to flow in only one direction. The primary purpose of a check valve is to prevent backflow in the system. A pneumatic check valve allows the compressor to keep certain parts pressurized and other parts de-pressurized. They could be located on an air receiver, discharge pipe, or as a piston check valve on the piston compressor&rsquo;s inlet and outlet sides.<\/p>\n<p class=\"p2\">Types of Check valves:<\/p>\n<ul class=\"ul1\">\n<li class=\"li1\">Spring loaded check valve:<\/li>\n<\/ul>\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1022\" height=\"528\" src=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-90.png\" alt=\"\" class=\"wp-image-2452\" srcset=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-90.png 1022w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-90-300x155.png 300w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-90-768x397.png 768w\" sizes=\"(max-width: 1022px) 100vw, 1022px\"><\/figure>\n\n\n\n<p><br>Ball check valve:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"285\" src=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-91-1024x285.png\" alt=\"\" class=\"wp-image-2453\" srcset=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-91-1024x285.png 1024w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-91-300x84.png 300w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-91-768x214.png 768w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-91.png 1164w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/figure>\n\n\n\n<p><br>Swing check valve:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"746\" height=\"438\" src=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-92.png\" alt=\"\" class=\"wp-image-2455\" srcset=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-92.png 746w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-92-300x176.png 300w\" sizes=\"(max-width: 746px) 100vw, 746px\"><\/figure>\n\n\n\n<p><br>Bolted bonnet, (B) hinge or trunnion, (C) valve body, (D) disc, (E) seal<\/p>\n\n\n\n<p><br>Foot valve: a Check valve combined with strainer<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"642\" height=\"453\" src=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-93.png\" alt=\"\" class=\"wp-image-2456\" srcset=\"https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-93.png 642w, https:\/\/www.ca-tz.org\/wp-content\/uploads\/2024\/10\/image-93-300x212.png 300w\" sizes=\"(max-width: 642px) 100vw, 642px\"><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>A Valve that permits flow in one direction only.\u00a0 A check valve allows liquid \/ air to flow in only one direction. The primary purpose of a check valve is to prevent backflow in the system. A pneumatic check valve allows the compressor to keep certain parts pressurized and other parts de-pressurized. They could be&hellip;<\/p>\n","protected":false},"author":8,"featured_media":0,"menu_order":0,"template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-2063","glossary","type-glossary","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/glossary\/2063"}],"collection":[{"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/users\/8"}],"version-history":[{"count":1,"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/glossary\/2063\/revisions"}],"predecessor-version":[{"id":2457,"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/glossary\/2063\/revisions\/2457"}],"wp:attachment":[{"href":"https:\/\/www.ca-tz.org\/index.php\/wp-json\/wp\/v2\/media?parent=2063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}