{"id":14658,"date":"2026-01-05T09:00:00","date_gmt":"2026-01-05T01:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14658"},"modified":"2026-02-04T09:34:06","modified_gmt":"2026-02-04T01:34:06","slug":"full-port-reduced-port-pressure-drop","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/","title":{"rendered":"\u092b\u0941\u0932 \u092a\u094b\u0930\u094d\u091f \u092c\u0928\u093e\u092e \u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092a\u094b\u0930\u094d\u091f \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935: \u092a\u094d\u0930\u0947\u0936\u0930 \u0921\u094d\u0930\u0949\u092a (Cv) \u0914\u0930 \u092a\u0902\u092a\u093f\u0902\u0917 \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 \u0915\u0940 \u0917\u0923\u0928\u093e"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0935\u093f\u0937\u092f\u0938\u0942\u091a\u0940<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0924\u093e\u0932\u093f\u0915\u093e \u091f\u0949\u0917\u0932 \u0915\u0930\u0947\u0902\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u091f\u0949\u0917\u0932<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#What_changes_between_full_port_and_reduced_port\" >\u092b\u0941\u0932 \u092a\u094b\u0930\u094d\u091f \u0914\u0930 \u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u092c\u0940\u091a \u0915\u094d\u092f\u093e \u0905\u0902\u0924\u0930 \u0939\u0948\u0902?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Cv_%E2%86%92_%CE%94P_%E2%86%92_energy_cost_fast_sizing_workflow\" >Cv \u2192 \u0394P \u2192 \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 (\u0924\u0947\u091c\u093c \u0906\u0915\u093e\u0930 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u093e\u0930\u094d\u092f\u092a\u094d\u0930\u0935\u093e\u0939)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Step_1_Get_Cv_from_the_datasheet\" >\u091a\u0930\u0923 1: \u0921\u0947\u091f\u093e\u0936\u0940\u091f \u0938\u0947 CV \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Step_2_Estimate_valve_pressure_drop\" >\u091a\u0930\u0923 2: \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0926\u092c\u093e\u0935 \u092e\u0947\u0902 \u0917\u093f\u0930\u093e\u0935\u091f \u0915\u093e \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e\u090f\u0902<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Step_3_Convert_%CE%94P_into_pumping_power_and_cost\" >\u091a\u0930\u0923 3: \u0394P \u0915\u094b \u092a\u0902\u092a\u093f\u0902\u0917 \u0936\u0915\u094d\u0924\u093f \u0914\u0930 \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0947\u0902<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Worked_example_what_small_%CE%94P_costs_over_5_years\" >\u0909\u0926\u093e\u0939\u0930\u0923 \u0938\u0939\u093f\u0924: 5 \u0935\u0930\u094d\u0937\u094b\u0902 \u092e\u0947\u0902 \u091b\u094b\u091f\u0947 \u0394P \u0915\u0940 \u0932\u093e\u0917\u0924 \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u0940?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Selection_guide_when_a_higher_CV_pays_back\" >\u091a\u092f\u0928 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e: \u091c\u092c \u090f\u0915 \u092c\u0947\u0939\u0924\u0930 \u0938\u0940\u0935\u0940 \u092b\u093e\u092f\u0926\u0947\u092e\u0902\u0926 \u0938\u093e\u092c\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Choose_a_full_bore_valve_when\" >\u092a\u0942\u0930\u094d\u0923 \u092c\u094b\u0930 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u091a\u092f\u0928 \u0924\u092c \u0915\u0930\u0947\u0902 \u091c\u092c:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Choose_a_reduced-port_design_when\" >\u0915\u092e \u092a\u094b\u0930\u094d\u091f \u0935\u093e\u0932\u093e \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0924\u092c \u091a\u0941\u0928\u0947\u0902 \u091c\u092c:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Practical_notes_that_avoid_sizing_mistakes\" >\u0906\u0915\u093e\u0930 \u0938\u0902\u092c\u0902\u0927\u0940 \u0917\u0932\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0938\u0941\u091d\u093e\u0935<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Dont_treat_Cv_as_a_%E2%80%9Cyesno%E2%80%9D_number\" >\u0905\u092a\u0928\u0947 \u0930\u093f\u091c\u094d\u092f\u0942\u092e\u0947 \u0915\u094b &quot;\u0939\u093e\u0902\/\u0928\u093e&quot; \u0935\u093e\u0932\u0947 \u091c\u0935\u093e\u092c \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0928 \u0932\u0947\u0902\u0964<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Confirm_what_%E2%80%9Creduced%E2%80%9D_means_in_your_quote\" >\u0905\u092a\u0928\u0947 \u0915\u094b\u091f\u0947\u0936\u0928 \u092e\u0947\u0902 &quot;\u0915\u092e&quot; \u0936\u092c\u094d\u0926 \u0915\u093e \u0905\u0930\u094d\u0925 \u0938\u094d\u092a\u0937\u094d\u091f \u0915\u0930\u0947\u0902\u0964<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Conclusion\" >\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#3_Key_Takeaways\" >3 \u092e\u0941\u0916\u094d\u092f \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#FAQs\" >\u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Does_full_port_mean_zero_pressure_drop\" >\u0915\u094d\u092f\u093e \u092b\u0941\u0932 \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u092e\u0924\u0932\u092c \u0936\u0942\u0928\u094d\u092f \u092a\u094d\u0930\u0947\u0936\u0930 \u0921\u094d\u0930\u0949\u092a \u0939\u0948?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#What_does_CV_tell_me_in_plain_terms\" >\u0938\u0930\u0932 \u0936\u092c\u094d\u0926\u094b\u0902 \u092e\u0947\u0902 \u0915\u0939\u0947\u0902 \u0924\u094b, \u092e\u0947\u0930\u093e \u0938\u0940\u0935\u0940 \u092e\u0941\u091d\u0947 \u0915\u094d\u092f\u093e \u092c\u0924\u093e\u0924\u093e \u0939\u0948?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#Can_I_use_QCv%C2%B2_for_any_fluid\" >\u0915\u094d\u092f\u093e \u092e\u0948\u0902 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0926\u094d\u0930\u0935 \u0915\u0947 \u0932\u093f\u090f (Q\/Cv)\u00b2 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0942\u0901?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#When_is_a_reduced_port_the_smarter_buy\" >\u0915\u092e \u092a\u094b\u0930\u094d\u091f \u0935\u093e\u0932\u093e \u0935\u093f\u0915\u0932\u094d\u092a \u0915\u092c \u092c\u0947\u0939\u0924\u0930 \u0935\u093f\u0915\u0932\u094d\u092a \u0939\u094b\u0924\u093e \u0939\u0948?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/difference\/full-port-reduced-port-pressure-drop\/#What_inputs_do_I_need_to_estimate_pumping_cost\" >\u092a\u0902\u092a\u093f\u0902\u0917 \u0932\u093e\u0917\u0924 \u0915\u093e \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092e\u0941\u091d\u0947 \u0915\u093f\u0928-\u0915\u093f\u0928 \u091c\u093e\u0928\u0915\u093e\u0930\u093f\u092f\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u092a\u0902\u092a \u0915\u094b \u0907\u0938 \u092c\u093e\u0924 \u0938\u0947 \u0915\u094b\u0908 \u092b\u0930\u094d\u0915 \u0928\u0939\u0940\u0902 \u092a\u0921\u093c\u0924\u093e \u0915\u093f \u0915\u093f\u0938\u0940 \u092a\u0941\u0930\u094d\u091c\u0947 \u0915\u093e \u0928\u093e\u092e \u0915\u094d\u092f\u093e \u0939\u0948\u0964 \u0935\u0947 \u0938\u093f\u0930\u094d\u092b \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b &quot;\u092e\u0939\u0938\u0942\u0938&quot; \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0905\u0927\u093f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0935\u093e\u0932\u0940 \u092a\u093e\u0907\u092a\u0932\u093e\u0907\u0928\u094b\u0902 \u092e\u0947\u0902, \u090f\u0915 \u091b\u094b\u091f\u093e \u0938\u093e \u0905\u0935\u0930\u094b\u0927 \u092d\u0940 \u0927\u0940\u0930\u0947-\u0927\u0940\u0930\u0947 \u092c\u093f\u091c\u0932\u0940 \u0915\u0947 \u092c\u093f\u0932 \u092e\u0947\u0902 \u092d\u093e\u0930\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0915\u093e \u0915\u093e\u0930\u0923 \u092c\u0928 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0940\u0932\u093f\u090f \u092b\u0941\u0932 \u092c\u094b\u0930 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u091a\u092f\u0928 \u0905\u0915\u094d\u0938\u0930 \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0932\u093e\u0917\u0924 \u0938\u0947 \u091c\u0941\u0921\u093c\u093e \u0928\u093f\u0930\u094d\u0923\u092f \u0939\u094b\u0924\u093e \u0939\u0948, \u0928 \u0915\u093f \u0915\u0947\u0935\u0932 \u092a\u094d\u0930\u0935\u093e\u0939 \u0938\u0947\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xintai \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u094b\u0930 \u0935\u093f\u0915\u0932\u094d\u092a\u094b\u0902 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0926\u0940 \u0917\u0908 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f, \u0926\u0947\u0916\u0947\u0902 <a href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/ball-valve\/full-bore-vs-reduced-bore-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u092b\u0941\u0932 \u092c\u094b\u0930 \u092c\u0928\u093e\u092e \u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092c\u094b\u0930 \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_changes_between_full_port_and_reduced_port\"><\/span><strong>\u092b\u0941\u0932 \u092a\u094b\u0930\u094d\u091f \u0914\u0930 \u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092a\u094b\u0930\u094d\u091f \u0915\u0947 \u092c\u0940\u091a \u0915\u094d\u092f\u093e \u0905\u0902\u0924\u0930 \u0939\u0948\u0902?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092b\u0941\u0932 \u092a\u094b\u0930\u094d\u091f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u092e\u0947\u0902 \u0913\u092a\u0928\u093f\u0902\u0917 \u092a\u093e\u0907\u092a \u0915\u0947 \u0906\u0902\u0924\u0930\u093f\u0915 \u0935\u094d\u092f\u093e\u0938 \u0915\u0947 \u0915\u0930\u0940\u092c \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092e\u0924\u0932\u092c \u0939\u094b\u0924\u093e \u0939\u0948 \u0935\u093e\u0932\u094d\u0935 \u0938\u0947 \u0939\u094b\u0915\u0930 \u0917\u0941\u091c\u0930\u0928\u0947 \u0935\u093e\u0932\u0940 \u0917\u0924\u093f \u0915\u092e \u0914\u0930 \u0935\u093e\u0932\u094d\u0935 \u0935\u093f\u0935\u0930\u094d\u0924\u0928 (Cv) \u0905\u0927\u093f\u0915\u0964 \u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092a\u094b\u0930\u094d\u091f \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u092e\u0947\u0902 \u0913\u092a\u0928\u093f\u0902\u0917 \u091b\u094b\u091f\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0917\u0924\u093f \u092c\u0922\u093c\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0939\u0947\u0921 \u0932\u0949\u0938 \u092d\u0940 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u091c\u092c \u0906\u0915\u093e\u0930 \u091b\u094b\u091f\u093e, \u0935\u091c\u0928 \u0915\u092e \u092f\u093e \u092a\u094d\u0930\u0924\u093f \u092f\u0942\u0928\u093f\u091f \u0932\u093e\u0917\u0924 \u092e\u0941\u0916\u094d\u092f \u092c\u093e\u0927\u093e\u090f\u0902 \u0939\u094b\u0902, \u0924\u094b \u0915\u092e \u092c\u094b\u0930 \u0935\u093e\u0932\u093e \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935 \u0905\u0915\u094d\u0938\u0930 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930\u0947\u0936\u0928 \u0915\u0940 \u0924\u094d\u0935\u0930\u093f\u0924 \u0938\u092e\u0940\u0915\u094d\u0937\u093e \u0915\u0947 \u0932\u093f\u090f, \u0926\u0947\u0916\u0947\u0902 <a href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/what-are-the-types-of-ball-valves\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935 \u0915\u093f\u0924\u0928\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902?<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cv_%E2%86%92_%CE%94P_%E2%86%92_energy_cost_fast_sizing_workflow\"><\/span><strong>Cv \u2192 \u0394P \u2192 \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 (\u0924\u0947\u091c\u093c \u0906\u0915\u093e\u0930 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u093e\u0930\u094d\u092f\u092a\u094d\u0930\u0935\u093e\u0939)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 &quot;\u092a\u0942\u0930\u0940 \u0915\u0940\u092e\u0924 \u092c\u0928\u093e\u092e \u0915\u092e \u0915\u0940\u092e\u0924&quot; \u0915\u094b \u0910\u0938\u0947 \u0906\u0902\u0915\u0921\u093c\u094b\u0902 \u092e\u0947\u0902 \u092c\u0926\u0932\u0928\u0947 \u0915\u093e \u090f\u0915 \u0938\u0930\u0932 \u0914\u0930 \u0916\u0930\u0940\u0926\u093e\u0930 \u0915\u0947 \u0905\u0928\u0941\u0915\u0942\u0932 \u0924\u0930\u0940\u0915\u093e \u0939\u0948 \u091c\u093f\u0928\u0915\u0940 \u0906\u092a \u0924\u0941\u0932\u0928\u093e \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Get_Cv_from_the_datasheet\"><\/span><strong>\u091a\u0930\u0923 1: \u0921\u0947\u091f\u093e\u0936\u0940\u091f \u0938\u0947 CV \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cv \u0935\u093e\u0932\u094d\u0935 \u092a\u094d\u0930\u0935\u093e\u0939 \u0917\u0941\u0923\u093e\u0902\u0915 \u0939\u0948\u0964 \u0909\u091a\u094d\u091a Cv \u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 \u0938\u092e\u093e\u0928 \u092a\u094d\u0930\u0935\u093e\u0939 \u092a\u0930 \u0915\u092e \u0926\u093e\u092c \u0905\u0935\u0915\u094d\u0930\u092e\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Estimate_valve_pressure_drop\"><\/span><strong>\u091a\u0930\u0923 2: \u0935\u093e\u0932\u094d\u0935 \u0915\u0947 \u0926\u092c\u093e\u0935 \u092e\u0947\u0902 \u0917\u093f\u0930\u093e\u0935\u091f \u0915\u093e \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e\u090f\u0902<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u093e\u0928\u0940 \u091c\u0948\u0938\u0947 \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0924\u094d\u0935\u0930\u093f\u0924 \u0905\u0928\u0941\u092e\u093e\u0928 \u092f\u0939 \u0939\u0948:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0394P (psi) \u2248 (Q \/ Cv)\u00b2<br>Q (\u091c\u0940\u092a\u0940\u090f\u092e \u092e\u0947\u0902), Cv (\u0921\u0947\u091f\u093e\u0936\u0940\u091f \u0938\u0947)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Convert_%CE%94P_into_pumping_power_and_cost\"><\/span><strong>\u091a\u0930\u0923 3: \u0394P \u0915\u094b \u092a\u0902\u092a\u093f\u0902\u0917 \u0936\u0915\u094d\u0924\u093f \u0914\u0930 \u0932\u093e\u0917\u0924 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0947\u0902<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u090f\u0915 \u0938\u0930\u0932 \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0932\u093e\u0917\u0924 \u0905\u0928\u0941\u092e\u093e\u0928 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">hp \u2248 (Q \u00d7 \u0394P) \/ (1714 \u00d7 \u03b7)<br>kW \u2248 hp \u00d7 0.746<br>\u0935\u093e\u0930\u094d\u0937\u093f\u0915 \u0932\u093e\u0917\u0924 \u2248 \u0915\u093f\u0932\u094b\u0935\u093e\u091f \u00d7 \u0918\u0902\u091f\u0947 \u00d7 \u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u0926\u0930<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0926\u093f \u0906\u092a \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0947 \u092c\u093e\u0926 \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0915\u0947 \u0932\u093f\u090f \u0932\u0917\u093e\u0924\u093e\u0930 \u091a\u0930\u0923 \u091a\u093e\u0939\u0924\u0947 \u0939\u0948\u0902, \u0924\u094b \u0938\u0902\u0926\u0930\u094d\u092d \u0932\u0947\u0902\u0964 <a href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/valve-testing-methods\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0906\u0936\u094d\u0935\u093e\u0938\u0928 \u0915\u0947 \u0932\u093f\u090f \u0935\u093e\u0932\u094d\u0935 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u093e<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Worked_example_what_small_%CE%94P_costs_over_5_years\"><\/span><strong>\u0909\u0926\u093e\u0939\u0930\u0923 \u0938\u0939\u093f\u0924: 5 \u0935\u0930\u094d\u0937\u094b\u0902 \u092e\u0947\u0902 \u091b\u094b\u091f\u0947 \u0394P \u0915\u0940 \u0932\u093e\u0917\u0924 \u0915\u094d\u092f\u093e \u0939\u094b\u0917\u0940?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u092e\u093e\u0928 \u0932\u0940\u091c\u093f\u090f: 3,000 \u091c\u0940\u092a\u0940\u090f\u092e, 8,000 \u0918\u0902\u091f\u0947\/\u0935\u0930\u094d\u0937, \u092a\u0902\u092a \u0926\u0915\u094d\u0937\u0924\u093e 70%, \u092c\u093f\u091c\u0932\u0940 $0.12\/kWh.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0907\u0928\u092a\u0941\u091f<\/strong><\/td><td><strong>\u0909\u091a\u094d\u091a-\u0938\u0940\u0935\u0940 \u092e\u093e\u092e\u0932\u093e<\/strong><\/td><td><strong>\u0932\u094b\u0905\u0930-\u0938\u0940\u0935\u0940 \u0915\u0947\u0938<\/strong><\/td><\/tr><tr><td>\u0938\u0940\u0935\u0940<\/td><td>5,000<\/td><td>2,800<\/td><\/tr><tr><td>\u0394P (psi) \u0915\u093e \u0909\u092a\u092f\u094b\u0917 (Q\/Cv)\u00b2 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/td><td>0.36<\/td><td>1.15<\/td><\/tr><tr><td>\u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0394P (\u0938\u093e\u0908)<\/td><td><\/td><td>0.79<\/td><\/tr><tr><td>\u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0936\u0915\u094d\u0924\u093f (\u0915\u093f\u0932\u094b\u0935\u093e\u091f) (\u0932\u0917\u092d\u0917)<\/td><td><\/td><td>1.47<\/td><\/tr><tr><td>\u092a\u094d\u0930\u0924\u093f \u0935\u0930\u094d\u0937 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0932\u093e\u0917\u0924<\/td><td><\/td><td>$1,411<\/td><\/tr><tr><td>5 \u0935\u0930\u094d\u0937\u094b\u0902 \u092e\u0947\u0902 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0932\u093e\u0917\u0924<\/td><td><\/td><td>$7,055<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u093f\u0930\u0902\u0924\u0930 \u0938\u0947\u0935\u093e \u092e\u0947\u0902 \u090f\u0915 \u0935\u093e\u0932\u094d\u0935 \u092d\u0940 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u092f\u0926\u093f \u090f\u0915 \u0939\u0940 \u0932\u0942\u092a \u092e\u0947\u0902 \u0915\u0908 \u0935\u093e\u0932\u094d\u0935 \u0939\u094b\u0902, \u0924\u094b \u0928\u0941\u0915\u0938\u093e\u0928 \u092c\u0922\u093c\u0924\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u091a\u092f\u0928 \u0938\u0902\u0926\u0930\u094d\u092d \u0915\u0947 \u0932\u093f\u090f, \u0926\u0947\u0916\u0947\u0902 <a href=\"https:\/\/www.xintaivalves.com\/hi\/blog\/flanged-ball-valve\/flange-ball-valve-work-principle\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092a\u094d\u0930\u0935\u093e\u0939 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u092b\u094d\u0932\u0948\u0902\u091c\u094d\u0921 \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935 \u0915\u0948\u0938\u0947 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Selection_guide_when_a_higher_CV_pays_back\"><\/span><strong>\u091a\u092f\u0928 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u093f\u0915\u093e: \u091c\u092c \u090f\u0915 \u092c\u0947\u0939\u0924\u0930 \u0938\u0940\u0935\u0940 \u092b\u093e\u092f\u0926\u0947\u092e\u0902\u0926 \u0938\u093e\u092c\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0938\u093e\u0907\u091c, \u0930\u0947\u091f\u093f\u0902\u0917 \u0914\u0930 \u091f\u094d\u0930\u093f\u092e \u0915\u094b \u0905\u0902\u0924\u093f\u092e \u0930\u0942\u092a \u0926\u0947\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0907\u0928 \u0928\u093f\u0930\u094d\u0923\u092f \u0928\u093f\u092f\u092e\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choose_a_full_bore_valve_when\"><\/span><strong>\u090f\u0915 \u0935\u093f\u0915\u0932\u094d\u092a \u091a\u0941\u0928\u0947\u0902 <\/strong><strong>\u092a\u0942\u0930\u094d\u0923 \u092c\u094b\u0930 \u0935\u093e\u0932\u094d\u0935<\/strong><strong> \u0915\u092c:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0918\u0902\u091f\u0947 \u0905\u0927\u093f\u0915 \u0939\u0948\u0902, \u0914\u0930 \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 \u0939\u093e\u0935\u0940 \u0939\u0948\u0964<\/li>\n\n\n\n<li>\u0926\u092c\u093e\u0935 \u092e\u093e\u0930\u094d\u091c\u093f\u0928 \u0915\u092e \u0939\u0948, \u092f\u093e \u092a\u0902\u092a \u0905\u092a\u0928\u0940 \u0935\u0915\u094d\u0930 \u0938\u0940\u092e\u093e \u0915\u0947 \u0915\u0930\u0940\u092c \u0939\u0948\u0902\u0964<\/li>\n\n\n\n<li>\u092f\u0939 \u0932\u093e\u0907\u0928 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0939\u0947\u0921 \u0932\u0949\u0938 (\u0932\u0902\u092c\u0940 \u0926\u0942\u0930\u0940, \u092b\u093f\u0932\u094d\u091f\u0930, \u092e\u0940\u091f\u0930) \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0939\u0948\u0964<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Choose_a_reduced-port_design_when\"><\/span><strong>\u0915\u092e \u092a\u094b\u0930\u094d\u091f \u0935\u093e\u0932\u093e \u0921\u093f\u091c\u093c\u093e\u0907\u0928 \u0924\u092c \u091a\u0941\u0928\u0947\u0902 \u091c\u092c:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u092f\u0939 \u0932\u093e\u0907\u0928 \u0930\u0941\u0915-\u0930\u0941\u0915 \u0915\u0930 \u092f\u093e \u0915\u092e \u092a\u094d\u0930\u0935\u093e\u0939 \u0935\u093e\u0932\u0940 \u0939\u0948\u0964<\/li>\n\n\n\n<li>\u0916\u0930\u0940\u0926 \u0932\u093e\u0917\u0924 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u090a\u0930\u094d\u091c\u093e \u092a\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u0915\u092e \u0939\u0948\u0964<\/li>\n\n\n\n<li>\u0938\u094d\u0915\u093f\u0921 \u092f\u093e \u092a\u094d\u0932\u0947\u091f\u092b\u0949\u0930\u094d\u092e \u092a\u0930 \u0938\u094d\u0925\u093e\u0928 \u092f\u093e \u0935\u091c\u0928 \u090f\u0915 \u092c\u093e\u0927\u093e \u0939\u0948\u0964<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0926\u093f \u0906\u092a\u0915\u0940 \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0906\u0927\u093e\u0930\u092d\u0942\u0924 \u0938\u0902\u0926\u0930\u094d\u092d \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948, \u0924\u094b \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964 <a href=\"https:\/\/www.xintaivalves.com\/hi\/guide-to-industrial-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935 \u0917\u093e\u0907\u0921<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0909\u0924\u094d\u092a\u093e\u0926 \u092c\u094d\u0930\u093e\u0909\u091c\u093c\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0910\u0938\u0947 \u092a\u094d\u0932\u0947\u091f\u092b\u093c\u0949\u0930\u094d\u092e \u0938\u0947 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u0930\u0947\u0902 \u091c\u093f\u0938\u0947 \u0915\u0908 \u092c\u094b\u0930 \u0935\u093f\u0915\u0932\u094d\u092a\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0915\u0949\u0928\u094d\u092b\u093c\u093f\u0917\u0930 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947, \u091c\u0948\u0938\u0947 \u0915\u093f \u090f\u0915 <a href=\"https:\/\/www.xintaivalves.com\/hi\/product\/forged-floating-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u091c\u093e\u0932\u0940 \u092b\u094d\u0932\u094b\u091f\u093f\u0902\u0917 \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_notes_that_avoid_sizing_mistakes\"><\/span><strong>\u0906\u0915\u093e\u0930 \u0938\u0902\u092c\u0902\u0927\u0940 \u0917\u0932\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0938\u0941\u091d\u093e\u0935<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dont_treat_Cv_as_a_%E2%80%9Cyesno%E2%80%9D_number\"><\/span><strong>\u0905\u092a\u0928\u0947 \u0930\u093f\u091c\u094d\u092f\u0942\u092e\u0947 \u0915\u094b &quot;\u0939\u093e\u0902\/\u0928\u093e&quot; \u0935\u093e\u0932\u0947 \u091c\u0935\u093e\u092c \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0928 \u0932\u0947\u0902\u0964<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cv \u0906\u0915\u093e\u0930, \u091f\u094d\u0930\u093f\u092e \u0914\u0930 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0938\u092e\u093e\u0928 \u0906\u0915\u093e\u0930 \u0914\u0930 \u0926\u092c\u093e\u0935 \u0935\u0930\u094d\u0917 \u092a\u0930 Cv \u092e\u093e\u0928\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Confirm_what_%E2%80%9Creduced%E2%80%9D_means_in_your_quote\"><\/span><strong>\u0905\u092a\u0928\u0947 \u0915\u094b\u091f\u0947\u0936\u0928 \u092e\u0947\u0902 &quot;\u0915\u092e&quot; \u0936\u092c\u094d\u0926 \u0915\u093e \u0905\u0930\u094d\u0925 \u0938\u094d\u092a\u0937\u094d\u091f \u0915\u0930\u0947\u0902\u0964<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0915\u0941\u091b \u0935\u093f\u0915\u094d\u0930\u0947\u0924\u093e &quot;\u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092a\u094b\u0930\u094d\u091f&quot; \u0914\u0930 &quot;\u0938\u094d\u091f\u0948\u0902\u0921\u0930\u094d\u0921 \u092a\u094b\u0930\u094d\u091f&quot; \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0930\u093f\u0921\u094d\u092f\u0942\u0938\u094d\u0921 \u092a\u094b\u0930\u094d\u091f \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u092c\u094b\u0930 \u0914\u0930 \u0938\u0940\u0935\u0940 \u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0905\u0935\u0936\u094d\u092f \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u0939\u0940\u0930\u094b \u0909\u0924\u094d\u092a\u093e\u0926 \u0939\u093e\u0907\u0932\u093e\u0907\u091f<\/title>\n  <style>\n    .hero-product-card {\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      background: #f8f9fa;\n      border: 1px solid #e0e0e0;\n      border-radius: 12px;\n      padding: 30px 25px;\n      margin: 40px 0;\n      box-shadow: 0 4px 10px rgba(0,0,0,0.05);\n      font-family: Arial, sans-serif;\n      flex-wrap: wrap;\n    }\n\n    .hero-product-card .content {\n      max-width: 65%;\n    }\n\n    .hero-product-card p.title {\n      font-size: 26px;\n      color: #000;\n      margin-bottom: 10px;\n      font-weight: bold;\n    }\n\n    .hero-product-card p.description {\n      font-size: 16px;\n      color: #333;\n      margin-bottom: 15px;\n      line-height: 1.6;\n    }\n\n    .hero-product-card a {\n      display: inline-block;\n      padding: 10px 18px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 6px;\n      font-weight: bold;\n      transition: background-color 0.3s ease;\n    }\n\n    .hero-product-card a:hover {\n      background-color: #b50914;\n    }\n\n    .hero-product-card .image {\n      max-width: 30%;\n    }\n\n    .hero-product-card .image img {\n      max-width: 100%;\n      border-radius: 10px;\n      border: 1px solid #ddd;\n    }\n  <\/style>\n<\/head>\n<body>\n\n<div class=\"hero-product-card\">\n  <div class=\"content\">\n    <p class=\"title\">2-\u092a\u0940\u0938 \u092c\u0949\u0932 \u0935\u093e\u0932\u094d\u0935<\/p>\n    <p class=\"description\">\u0906\u0935\u0947\u0926\u0928 \u0917\u0941\u0902\u091c\u093e\u0907\u0936: \u092a\u0947\u091f\u094d\u0930\u094b\u0932\u093f\u092f\u092e \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u0909\u0926\u094d\u092f\u094b\u0917, \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0936\u0915\u094d\u0924\u093f, \u0927\u093e\u0924\u0941 \u0935\u093f\u091c\u094d\u091e\u093e\u0928, \u0926\u0935\u093e, \u0930\u093f\u092f\u0932 \u090f\u0938\u094d\u091f\u0947\u091f, \u0928\u0917\u0930\u092a\u093e\u0932\u093f\u0915\u093e \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0914\u0930 \u0905\u0928\u094d\u092f \u0909\u0926\u094d\u092f\u094b\u0917\u0964<\/p>\n    <a href=\"https:\/\/www.xintaivalves.com\/hi\/products\/2-piece-ball-valve\/\" target=\"_blank\">\u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u093e \u0905\u0928\u094d\u0935\u0947\u0937\u0923 \u0915\u0930\u0947\u0902<\/a>\n  <\/div>\n  <div class=\"image\">\n    <img decoding=\"async\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/02\/133-master-graph.jpg\" alt=\"\u0915\u093e\u0902\u0938\u094d\u092f \u091a\u0947\u0915 \u0935\u093e\u0932\u094d\u0935\">\n  <\/div>\n<\/div>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CV \u201c\u092a\u0942\u0930\u094d\u0923 \u092c\u0928\u093e\u092e \u0938\u0940\u092e\u093f\u0924 \u092a\u094b\u0930\u094d\u091f\u201d \u0915\u094b \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 (Q\/Cv)\u00b2 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0394P \u0915\u093e \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e\u090f\u0902, \u0907\u0938\u0947 kW \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u0947\u0902 \u0914\u0930 \u0909\u0938 5-\u0935\u0930\u094d\u0937\u0940\u092f \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0916\u0930\u0940\u0926 \u092e\u0942\u0932\u094d\u092f \u0905\u0902\u0924\u0930 \u0938\u0947 \u0915\u0930\u0947\u0902\u0964 \u0905\u0927\u093f\u0915 \u0909\u092a\u092f\u094b\u0917 \u0935\u093e\u0932\u0940 \u0932\u093e\u0907\u0928\u094b\u0902 \u092a\u0930, \u092a\u0942\u0930\u094d\u0923 \u092c\u094b\u0930 \u0935\u093e\u0932\u094d\u0935 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0930\u093f\u091a\u093e\u0932\u0928 \u0932\u093e\u0917\u0924 \u0915\u092e \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948, \u092d\u0932\u0947 \u0939\u0940 \u0907\u0915\u093e\u0908 \u092e\u0942\u0932\u094d\u092f \u0905\u0927\u093f\u0915 \u0939\u094b\u0964.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Key_Takeaways\"><\/span><strong>3 \u092e\u0941\u0916\u094d\u092f \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cv, \u091c\u0932 \u091c\u0948\u0938\u0947 \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f (Q\/Cv)\u00b2 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0394P \u0915\u093e \u0924\u094d\u0935\u0930\u093f\u0924 \u0905\u0928\u0941\u092e\u093e\u0928 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964.<\/li>\n\n\n\n<li>\u0928\u093f\u0930\u0902\u0924\u0930 \u0938\u0947\u0935\u093e \u092a\u0930 \u091b\u094b\u091f\u0947 \u0394P \u0905\u0902\u0924\u0930 \u092d\u0940 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u090a\u0930\u094d\u091c\u093e \u0932\u093e\u0917\u0924 \u092c\u0928 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964.<\/li>\n\n\n\n<li>\u092c\u0947\u0939\u0924\u0930 \u0928\u093f\u0930\u094d\u0923\u092f \u0932\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0924\u093f \u092f\u0942\u0928\u093f\u091f \u0915\u0940\u092e\u0924 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e 5 \u0938\u093e\u0932 \u0915\u0940 \u092a\u0902\u092a\u093f\u0902\u0917 \u0932\u093e\u0917\u0924 \u0938\u0947 \u0915\u0930\u0947\u0902\u0964.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-vivid-red-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.xintaivalves.com\/hi\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0909\u0926\u094d\u0927\u0930\u0923 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0947\u0902<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong>\u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u094d\u0930\u0936\u094d\u0928<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_full_port_mean_zero_pressure_drop\"><\/span><strong>\u0915\u094d\u092f\u093e \u092b\u0941\u0932 \u092a\u094b\u0930\u094d\u091f \u0915\u093e \u092e\u0924\u0932\u092c \u0936\u0942\u0928\u094d\u092f \u092a\u094d\u0930\u0947\u0936\u0930 \u0921\u094d\u0930\u0949\u092a \u0939\u0948?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0928\u0939\u0940\u0902\u0964 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0907\u0938\u0938\u0947 \u092a\u094b\u0930\u094d\u091f \u0915\u092e \u0939\u094b\u0928\u0947 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0939\u093e\u0928\u093f \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0394P \u0936\u093e\u092f\u0926 \u0939\u0940 \u0915\u092d\u0940 \u0936\u0942\u0928\u094d\u092f \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_does_CV_tell_me_in_plain_terms\"><\/span><strong>\u0938\u0930\u0932 \u0936\u092c\u094d\u0926\u094b\u0902 \u092e\u0947\u0902 \u0915\u0939\u0947\u0902 \u0924\u094b, \u092e\u0947\u0930\u093e \u0938\u0940\u0935\u0940 \u092e\u0941\u091d\u0947 \u0915\u094d\u092f\u093e \u092c\u0924\u093e\u0924\u093e \u0939\u0948?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u092c\u0924\u093e\u0924\u093e \u0939\u0948 \u0915\u093f \u0935\u093e\u0932\u094d\u0935 \u0938\u0947 \u092a\u094d\u0930\u0935\u093e\u0939 \u0915\u093f\u0924\u0928\u0940 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0917\u0941\u091c\u0930\u0924\u093e \u0939\u0948\u0964 \u0909\u091a\u094d\u091a Cv \u0915\u093e \u0905\u0930\u094d\u0925 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u092e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0924\u093e \u0939\u0948\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_I_use_QCv%C2%B2_for_any_fluid\"><\/span><strong>\u0915\u094d\u092f\u093e \u092e\u0948\u0902 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0926\u094d\u0930\u0935 \u0915\u0947 \u0932\u093f\u090f (Q\/Cv)\u00b2 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0942\u0901?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u092f\u0939 \u092a\u093e\u0928\u0940 \u091c\u0948\u0938\u0947 \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u0924\u094d\u0935\u0930\u093f\u0924 \u0905\u0928\u0941\u092e\u093e\u0928 \u0939\u0948\u0964 \u0905\u0928\u094d\u092f \u0924\u0930\u0932 \u092a\u0926\u093e\u0930\u094d\u0925\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0938\u0939\u0940 \u092e\u093e\u092a\u0928 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_is_a_reduced_port_the_smarter_buy\"><\/span><strong>\u0915\u092e \u092a\u094b\u0930\u094d\u091f \u0935\u093e\u0932\u093e \u0935\u093f\u0915\u0932\u094d\u092a \u0915\u092c \u092c\u0947\u0939\u0924\u0930 \u0935\u093f\u0915\u0932\u094d\u092a \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u091c\u092c \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0918\u0902\u091f\u0947 \u0915\u092e \u0939\u094b\u0902, \u092a\u094d\u0930\u0935\u093e\u0939 \u092e\u093e\u092e\u0942\u0932\u0940 \u0939\u094b, \u092f\u093e \u0938\u093f\u0938\u094d\u091f\u092e \u092e\u0947\u0902 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0926\u092c\u093e\u0935 \u092e\u093e\u0930\u094d\u091c\u093f\u0928 \u0939\u094b\u0964.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_inputs_do_I_need_to_estimate_pumping_cost\"><\/span><strong>\u092a\u0902\u092a\u093f\u0902\u0917 \u0932\u093e\u0917\u0924 \u0915\u093e \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092e\u0941\u091d\u0947 \u0915\u093f\u0928-\u0915\u093f\u0928 \u091c\u093e\u0928\u0915\u093e\u0930\u093f\u092f\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0917\u0940?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u092a\u094d\u0930\u0935\u093e\u0939 \u0926\u0930, \u0938\u0940\u0935\u0940, \u092a\u0902\u092a \u0926\u0915\u094d\u0937\u0924\u093e, \u0935\u093e\u0930\u094d\u0937\u093f\u0915 \u0938\u0902\u091a\u093e\u0932\u0928 \u0918\u0902\u091f\u0947 \u0914\u0930 \u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u0926\u0930\u0964.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pumps don\u2019t care what a part is called. They only \u201cfeel\u201d resistance. On high-hour lines, even a small restriction can quietly turn into a steady energy bill. That\u2019s why selecting a full bore valve is often an operating-cost decision, not just a flow decision. For Xintai\u2019s overview of bore options, see Full Bore vs. Reduced [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14659,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-14658","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-difference"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/posts\/14658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/comments?post=14658"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/posts\/14658\/revisions"}],"predecessor-version":[{"id":14721,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/posts\/14658\/revisions\/14721"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/media\/14659"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/media?parent=14658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/categories?post=14658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/hi\/wp-json\/wp\/v2\/tags?post=14658"}],"curies":[{"name":"\u0921\u092c\u094d\u0932\u094d\u092f\u0942\u092a\u0940","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}