{"id":5655,"date":"2022-03-16T22:13:39","date_gmt":"2022-03-16T18:43:39","guid":{"rendered":"https:\/\/rymandrad.com\/?p=5655"},"modified":"2023-04-10T13:12:04","modified_gmt":"2023-04-10T09:42:04","slug":"reciprocating-compressors","status":"publish","type":"post","link":"https:\/\/rymandrad.ir\/en\/reciprocating-compressors\/","title":{"rendered":"Reciprocating compressors"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<\/p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">One of the most important components of reciprocating compressors is its inlet and outlet valves.<\/span><\/p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">In reciprocating compressors, these valves act like one-way valves, so that in the suction phase, the suction valve is open and the discharge valve is closed. In the compression and discharge phase, the suction valve should be closed and the discharge valve should be opened.<\/span><\/p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">The working conditions of the compressor, pressure, flow rate, temperature, dimensional limitations, fluid, price, modern technology, etc. have caused a great variety of these valves in the industry.<\/span><\/p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Structural division of suction and discharge valves according to the type of leakage:<\/span><\/p>\n<h3 style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">1- Flat leakage of valves<\/span><\/h3>\n<ul>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">\u00a0Valves with simple metal rings<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Valves with ported metal rings<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">\u00a0Valves with a metal dis<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Valves with metal blades<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Valves with simple non-metallic rings<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Valves with ported non-metallic rings<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Valves with a non-metallic disc<\/span><\/li>\n<\/ul>\n<h3 style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">2- Non-flat leakage of valves<\/span><\/h3>\n<ul>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">\u00a0Valve with non-metallic rings with initial curvature<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">\u00a0Valves with non-metallic rings with full curvature<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">Valves with non-metallic discs<\/span><\/li>\n<li style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">\u00a0POPPET valves<\/span><\/li>\n<\/ul>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">After the emergence of advanced polymer materials including different grades of PEEK, these materials were used in various industries including reciprocating compressors and especially suction and discharge valves.<\/span><\/p>\n<p style=\"line-height: 200%;\"><span style=\"font-size: 12.0pt; line-height: 200%; font-family: 'Arial',sans-serif; font-weight: normal;\">These materials became a good substitute for metals in making discs and rings of suction and discharge valves due to their high impact resistance, favorable resistance at compressor working temperature, Excellent resistance in corrosive environments, low density, and in special cases the coefficient of thermal expansion is close to metals. <\/span><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-00-HANDBOOK-OF-MATERIALS-FOR-PRODUCT-DESIGN.pdf\">01-00-HANDBOOK OF MATERIALS FOR PRODUCT DESIGN<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-02-Aluminum-and-Its-Alloys.pdf\">01-02-Aluminum and Its Alloys<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-03-Titanium.pdf\">01-03-Titanium<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-04-Plastics.pdf\">01-04-Plastics<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-05-Composite-Materials-and-Processes.pdf\">01-05-Composite Materials and Processes<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-06-1-Natural-and-Synthetic-Rubbers.pdf\">01-06-1-Natural and Synthetic Rubbers<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-06-2-Elastomeric-Materials-and-Processes.pdf\">01-06-2-Elastomeric Materials and Processes<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-08-Inorganic-Glasses.pdf\">01-08-Inorganic Glasses<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-09-Coatings-and-Finishes.pdf\">01-09-Coatings and Finishes<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-10-Metallic-Finishes-and-Processes.pdf\">01-10-Metallic Finishes and Processes<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-11-Plastics-Joining-Materials-and-Processes.pdf\">01-11-Plastics Joining Materials and Processes<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-12-Plastics-and-Elastomers-as-Adhesives.pdf\">01-12-Plastics and Elastomers as Adhesives<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-13-Testing-of-Materials.pdf\">01-13-Testing of Materials<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/01-14-Materials-Recycling.pdf\">01-14-Materials Recycling<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/02-01-ASTM-A536-Ductile-Iron-Grades.pdf\">02-01-ASTM-A536-Ductile-Iron-Grades<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/11-00-Steel-Heat-Treatment-Handbook.pdf\">11-00-Steel Heat Treatment Handbook<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/M-01-Stainless-Steel-410.pdf\">M-01-Stainless Steel 410<\/a><\/p>\n<p><a href=\"https:\/\/rymandrad.com\/wp-content\/uploads\/2022\/03\/M-02-Stainless-Steel-420.pdf\">M-02-Stainless Steel-420<\/a>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text] One of the most important components of reciprocating compressors is its inlet and outlet valves. In reciprocating compressors, these valves act like one-way valves, so that in the suction phase, the suction valve is open and the discharge valve is closed. In the compression and discharge phase, the suction valve should be closed and&hellip;<\/p>\n","protected":false},"author":3,"featured_media":5503,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[66],"tags":[],"_links":{"self":[{"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/posts\/5655"}],"collection":[{"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/comments?post=5655"}],"version-history":[{"count":6,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/posts\/5655\/revisions"}],"predecessor-version":[{"id":5812,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/posts\/5655\/revisions\/5812"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/media\/5503"}],"wp:attachment":[{"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/media?parent=5655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/categories?post=5655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rymandrad.ir\/en\/wp-json\/wp\/v2\/tags?post=5655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}