{"id":14678,"date":"2026-01-13T09:00:00","date_gmt":"2026-01-13T01:00:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=14678"},"modified":"2026-02-04T09:34:21","modified_gmt":"2026-02-04T01:34:21","slug":"gear-vs-lever-operated-torque-limit","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/kk\/blog\/comparison-and-selection-guide\/gear-vs-lever-operated-torque-limit\/","title":{"rendered":"\u0411\u0435\u0440\u0456\u043b\u0456\u0441\u043f\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u044b\u043b\u0430\u0442\u044b\u043d \u0436\u04d9\u043d\u0435 \u0440\u044b\u0447\u0430\u0433\u043f\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u044b\u043b\u0430\u0442\u044b\u043d \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b: \u0436\u04b1\u043c\u044b\u0441 \u043a\u04af\u0448\u0456 \u043c\u0435\u043d DN \u04e9\u043b\u0448\u0435\u043c \u0448\u0435\u043a\u0442\u0435\u0440\u0456\u043d 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href=\"https:\/\/www.xintaivalves.com\/kk\/blog\/comparison-and-selection-guide\/gear-vs-lever-operated-torque-limit\/#FAQs_People_Also_Ask_style\" >\u0416\u0438\u0456 \u049b\u043e\u0439\u044b\u043b\u0430\u0442\u044b\u043d \u0441\u04b1\u0440\u0430\u049b\u0442\u0430\u0440 (\u0410\u0434\u0430\u043c\u0434\u0430\u0440 \u0434\u0430 \u0441\u04b1\u0440\u0430\u0439\u0434\u044b)<\/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\/kk\/blog\/comparison-and-selection-guide\/gear-vs-lever-operated-torque-limit\/#How_do_I_calculate_the_force_needed_to_operate_a_manual_ball_valve\" >\u049a\u043e\u043b\u043c\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u044b\u043b\u0430\u0442\u044b\u043d \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b\u043d \u0456\u0441\u043a\u0435 \u049b\u043e\u0441\u0443 \u04af\u0448\u0456\u043d \u049b\u0430\u0436\u0435\u0442\u0442\u0456 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class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.xintaivalves.com\/kk\/blog\/comparison-and-selection-guide\/gear-vs-lever-operated-torque-limit\/#What_should_I_document_in_procurement_when_upgrading_to_a_gearbox\" >\u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u0430 \u0436\u0430\u04a3\u0430\u0440\u0442\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0441\u0430\u0442\u044b\u043f \u0430\u043b\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u043d\u0435 \u049b\u04b1\u0436\u0430\u0442\u0442\u0430\u0443\u044b\u043c \u043a\u0435\u0440\u0435\u043a?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u201c\u0416\u0430\u04a3\u0430\u0440\u0442\u0443\u044b\u043c\u044b\u0437 \u043a\u0435\u0440\u0435\u043a \u043f\u0435?\u201d \u0434\u0435\u0433\u0435\u043d \u0448\u0435\u0448\u0456\u043c\u0434\u0435\u0440\u0434\u0456\u04a3 \u043a\u04e9\u043f\u0448\u0456\u043b\u0456\u0433\u0456 \u0431\u0456\u0440 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430\u043b\u044b\u049b \u0441\u04b1\u0440\u0430\u049b\u049b\u0430 \u043a\u0435\u043b\u0456\u043f \u0442\u0456\u0440\u0435\u043b\u0435\u0434\u0456: \u0442\u0435\u0445\u043d\u0438\u043a \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u044b \u043d\u0430\u049b\u0442\u044b \u049b\u044b\u0441\u044b\u043c \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044b\u043d\u0434\u0430, \u049b\u043e\u043b\u0493\u0430\u043f \u043a\u0438\u0456\u043f, \u0442\u044b\u0493\u044b\u0437 \u049b\u04b1\u0431\u044b\u0440 \u0441\u04e9\u0440\u0435\u0441\u0456\u043d\u0434\u0435, \u0448\u0430\u043c\u0430\u0434\u0430\u043d \u0442\u044b\u0441 \u043a\u04af\u0448 \u0436\u04b1\u043c\u0441\u0430\u043c\u0430\u0439 \u043d\u0435\u043c\u0435\u0441\u0435 \u049b\u043e\u043b\u0434\u0430\u043d \u0436\u0430\u0441\u0430\u043b\u0493\u0430\u043d \u0430\u043b\u0434\u0430\u0443 \u0448\u044b\u0431\u044b\u049b\u0442\u0430\u0440\u044b\u043d\u0441\u044b\u0437 \u04d9\u0440\u0434\u0430\u0439\u044b\u043c \u0442\u0435\u0433\u0456\u0441 \u0436\u04d9\u043d\u0435 \u0441\u0435\u043d\u0456\u043c\u0434\u0456 \u0442\u04af\u0440\u0434\u0435 \u0431\u04b1\u0440\u0430\u0439 \u0430\u043b\u0430 \u043c\u0430? \u0414\u04d9\u043b \u043e\u0441\u044b \u043a\u0435\u0437\u0434\u0435 \u0431\u0435\u0440\u0456\u043b\u0456\u0441\u043f\u0435\u043d \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0442\u0456\u043d \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0430\u0440\u0442\u044b\u049b\u0448\u044b\u043b\u044b\u049b \u0431\u043e\u043b\u0443\u0434\u0430\u043d \u049b\u0430\u043b\u0430\u0434\u044b \u0436\u04d9\u043d\u0435 \u0441\u0435\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a\u0442\u0456 \u0431\u0430\u049b\u044b\u043b\u0430\u0443 \u049b\u04b1\u0440\u0430\u043b\u044b\u043d\u0430 \u0430\u0439\u043d\u0430\u043b\u0430\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u0433\u0435\u0440 \u0441\u0456\u0437 \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u044b\u04a3 \u0436\u04b1\u043c\u044b\u0441\u044b \u0436\u04d9\u043d\u0435 \u043e\u043d\u044b\u04a3 \u043d\u0435 \u04af\u0448\u0456\u043d \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0442\u044b\u043d\u044b \u0442\u0443\u0440\u0430\u043b\u044b \u049b\u044b\u0441\u049b\u0430\u0448\u0430 \u0430\u049b\u043f\u0430\u0440\u0430\u0442 \u0430\u043b\u0493\u044b\u04a3\u044b\u0437 \u043a\u0435\u043b\u0441\u0435, \u0431\u04b1\u043b \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435 \u0436\u0430\u049b\u0441\u044b \u043d\u0435\u0433\u0456\u0437 \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0434\u044b: <a href=\"https:\/\/www.xintaivalves.com\/kk\/blog\/how-gear-operated-valves-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0411\u0435\u0440\u0456\u043b\u0456\u0441\u043f\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u044b\u043b\u0430\u0442\u044b\u043d \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440 \u049b\u0430\u043b\u0430\u0439 \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0434\u0456<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_physics_torque_becomes_hand_force\"><\/span><strong>\u0424\u0438\u0437\u0438\u043a\u0430: \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u049b\u043e\u043b \u043a\u04af\u0448\u0456\u043d\u0435 \u0430\u0439\u043d\u0430\u043b\u0430\u0434\u044b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_core_relationship\"><\/span><strong>\u041d\u0435\u0433\u0456\u0437\u0433\u0456 \u049b\u0430\u0440\u044b\u043c-\u049b\u0430\u0442\u044b\u043d\u0430\u0441<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u043e\u043b\u043c\u0435\u043d \u043a\u04af\u0448 \u049b\u043e\u043b\u0434\u0430\u043d\u0443 \u0436\u04b1\u043c\u0431\u0430\u049b \u0435\u043c\u0435\u0441; \u0431\u04b1\u043b \u049b\u0430\u0440\u0430\u043f\u0430\u0439\u044b\u043c \u0442\u04b1\u0442\u049b\u0430 \u049b\u0430\u0442\u044b\u043d\u0430\u0441\u044b:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u049a\u043e\u043b \u043a\u04af\u0448\u0456 (\u041d) = \u049a\u0430\u0436\u0435\u0442\u0442\u0456 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 (\u041d\u00b7\u043c) \u00f7 \u0422\u0438\u0456\u043c\u0434\u0456 \u0442\u04b1\u0442\u049b\u0430 \u04b1\u0437\u044b\u043d\u0434\u044b\u0493\u044b (\u043c)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043e\u043d\u0434\u044b\u049b\u0442\u0430\u043d, \u0435\u0433\u0435\u0440 \u049b\u0430\u0436\u0435\u0442\u0442\u0456 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u0431\u043e\u043b\u0441\u0430 <strong>300 \u041d\u00b7\u043c<\/strong> \u0436\u04d9\u043d\u0435 \u0442\u04b1\u0442\u049b\u0430\u0441\u044b <strong>0,4 \u043c<\/strong>, \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043a\u04af\u0448\u0456:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>300 \u00f7 0,4 = 750 \u041d<\/strong> (\u0448\u0430\u043c\u0430\u043c\u0435\u043d <strong>75 \u043a\u0433\u0441<\/strong> \u0438\u0442\u0435\u0440\u0443)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0410\u043b \u0431\u04b1\u043b \u0434\u0435\u043d\u0435\u043d\u0456\u04a3 \u044b\u04a3\u0493\u0430\u0439\u0441\u044b\u0437 \u049b\u0430\u043b\u043f\u044b, \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0456 \u0430\u0440\u0430\u043b\u044b\u049b, \u0441\u0443\u044b\u049b \u0430\u0443\u0430 \u0440\u0430\u0439\u044b\u043d\u0434\u0430\u0493\u044b \u0416\u049a\u049a \u043d\u0435\u043c\u0435\u0441\u0435 \u0442\u0430\u0439\u0493\u0430\u049b \u0442\u04b1\u0442\u049b\u0430\u043b\u0430\u0440 \u0441\u0438\u044f\u049b\u0442\u044b \u043d\u0430\u049b\u0442\u044b \u0444\u0430\u043a\u0442\u043e\u0440\u043b\u0430\u0440\u0434\u044b \u049b\u043e\u0441\u043f\u0430\u0441 \u0431\u04b1\u0440\u044b\u043d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_gearboxes_change_the_outcome\"><\/span><strong>\u041d\u0435\u043b\u0456\u043a\u0442\u0435\u043d \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u043f\u0442\u0430\u0440\u044b \u043d\u04d9\u0442\u0438\u0436\u0435\u043d\u0456 \u04e9\u0437\u0433\u0435\u0440\u0442\u0435\u0434\u0456<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b \u0431\u04b1\u0440\u044b\u043b\u044b\u0441\u0442\u0430\u0440 \u04af\u0448\u0456\u043d \u043a\u04af\u0448\u0442\u0456 \u0430\u0443\u044b\u0441\u0442\u044b\u0440\u0443 \u0430\u0440\u049b\u044b\u043b\u044b \u049b\u0430\u0436\u0435\u0442\u0442\u0456 \u049b\u043e\u043b \u043a\u04af\u0448\u0456\u043d \u0430\u0437\u0430\u0439\u0442\u0430\u0434\u044b. \u0416\u0435\u04a3\u0456\u043b\u0434\u0435\u0442\u0456\u043b\u0433\u0435\u043d \u043c\u043e\u0434\u0435\u043b\u044c \u043a\u0435\u043b\u0435\u0441\u0456\u0434\u0435\u0439 \u043a\u04e9\u0440\u0456\u043d\u0435\u0434\u0456:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u049a\u043e\u043b \u043a\u04af\u0448\u0456 \u2248 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u00f7 (\u0422\u04b1\u0442\u049b\u0430 \u04b1\u0437\u044b\u043d\u0434\u044b\u0493\u044b \u00d7 \u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u0430\u0442\u044b\u043d\u0430\u0441\u044b \u00d7 \u0422\u0438\u0456\u043c\u0434\u0456\u043b\u0456\u043a)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u0438\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u043c\u0430\u04a3\u044b\u0437\u0434\u044b, \u0441\u0435\u0431\u0435\u0431\u0456 \u049b\u04b1\u0440\u0442 \u0442\u04d9\u0440\u0456\u0437\u0434\u0456 \u0431\u0435\u0440\u0456\u043b\u0456\u0441\u0442\u0435\u0440, \u0442\u044b\u0493\u044b\u0437\u0434\u0430\u0493\u044b\u0448\u0442\u0430\u0440 \u0436\u04d9\u043d\u0435 \u0456\u0448\u043a\u0456 \u04af\u0439\u043a\u0435\u043b\u0456\u0441 \u201c\u0448\u044b\u043d\u0430\u0439\u044b\u201d \u043c\u0435\u0445\u0430\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u0430\u0440\u0442\u044b\u049b\u0448\u044b\u043b\u044b\u049b\u0442\u044b \u0430\u0437\u0430\u0439\u0442\u0430\u0434\u044b. \u0421\u043e\u043d\u0434\u044b\u049b\u0442\u0430\u043d \u043a\u043e\u043d\u0441\u0435\u0440\u0432\u0430\u0442\u0438\u0432\u0442\u0456 \u0431\u043e\u043b\u0436\u0430\u043c\u0434\u0430\u0440 \u043a\u0435\u0439\u0456\u043d\u0456\u0440\u0435\u043a \u0448\u0430\u0493\u044b\u043c\u0434\u0430\u0440\u0434\u044b\u04a3 \u0430\u043b\u0434\u044b\u043d \u0430\u043b\u0443\u0493\u0430 \u043a\u04e9\u043c\u0435\u043a\u0442\u0435\u0441\u0435\u0434\u0456.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Proof_block_a_60-second_upgrade_test_field-friendly\"><\/span><strong>\u0414\u04d9\u043b\u0435\u043b\u0434\u0435\u0443 \u0431\u043b\u043e\u0433\u044b: 60 \u0441\u0435\u043a\u0443\u043d\u0434\u0442\u044b\u049b \u0436\u0430\u04a3\u0430\u0440\u0442\u0443 \u0441\u044b\u043d\u0430\u0493\u044b (\u04e9\u0440\u0456\u0441\u043a\u0435 \u044b\u04a3\u0493\u0430\u0439\u043b\u044b)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Use_this_worksheet_before_you_%E2%80%9Cguess%E2%80%9D_DN_limits\"><\/span><strong>DN \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0435\u0440\u0456\u043d \u201c\u0431\u043e\u043b\u0436\u0430\u043c\u0430\u0441\u201d \u0431\u04b1\u0440\u044b\u043d \u043e\u0441\u044b \u0436\u04b1\u043c\u044b\u0441 \u043f\u0430\u0440\u0430\u0493\u044b\u043d \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u044b\u04a3\u044b\u0437<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0410\u043b\u0443 <strong>\u0435\u04a3 \u0436\u043e\u0493\u0430\u0440\u044b \u043a\u043b\u0430\u043f\u0430\u043d \u043c\u043e\u043c\u0435\u043d\u0442\u0456<\/strong> \u0434\u0435\u0440\u0435\u043a\u0442\u0435\u0440 \u043a\u0435\u0441\u0442\u0435\u0441\u0456\u043d\u0435\u043d (\u0435\u04a3 \u043d\u0430\u0448\u0430\u0440 \u0436\u0430\u0493\u0434\u0430\u0439\u0434\u0430 \u0394P \u0436\u04d9\u043d\u0435 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430).<\/li>\n\n\n\n<li>\u04e8\u043b\u0448\u0435\u0443 <strong>\u043d\u0430\u049b\u0442\u044b \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0443\u0493\u0430 \u0431\u043e\u043b\u0430\u0442\u044b\u043d \u0442\u04b1\u0442\u049b\u0430 \u04b1\u0437\u044b\u043d\u0434\u044b\u0493\u044b<\/strong> (\u043a\u04e9\u0431\u0456\u043d\u0435\u0441\u0435 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0442\u0430\u0493\u044b \u0441\u0443\u0440\u0435\u0442\u0442\u0435\u0440\u0433\u0435 \u049b\u0430\u0440\u0430\u0493\u0430\u043d\u0434\u0430 \u049b\u044b\u0441\u049b\u0430\u0440\u0430\u049b, \u0441\u0435\u0431\u0435\u0431\u0456 \u043e\u043b\u0430\u0440 \u0430\u0437).<\/li>\n\n\n\n<li>\u0416\u043e\u0493\u0430\u0440\u044b\u0434\u0430\u0493\u044b \u0444\u043e\u0440\u043c\u0443\u043b\u0430\u043d\u044b \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u044b\u043f, \u049b\u043e\u043b \u043a\u04af\u0448\u0456\u043d \u0435\u0441\u0435\u043f\u0442\u0435\u04a3\u0456\u0437.<\/li>\n\n\n\n<li>\u0415\u0433\u0435\u0440 \u0441\u0430\u043d \u0441\u0456\u0437\u0434\u0456\u04a3 \u0441\u0430\u0439\u0442\u044b\u04a3\u044b\u0437 \u049b\u043e\u043b\u0430\u0439\u043b\u044b \u0434\u0435\u043f \u0441\u0430\u043d\u0430\u0439\u0442\u044b\u043d\u043d\u0430\u043d \u0430\u0441\u044b\u043f \u043a\u0435\u0442\u0441\u0435, \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u0430 \u0436\u0430\u04a3\u0430\u0440\u0442\u044b\u04a3\u044b\u0437.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_trigger_points_you_can_defend_in_review\"><\/span><strong>\u0428\u043e\u043b\u0443\u0434\u0430 \u049b\u043e\u0440\u0493\u0430\u0439 \u0430\u043b\u0430\u0442\u044b\u043d \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430\u043b\u044b\u049b \u0442\u0440\u0438\u0433\u0433\u0435\u0440\u043b\u0456\u043a \u043c\u04d9\u0441\u0435\u043b\u0435\u043b\u0435\u0440<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043b\u0430\u0440\u0493\u0430 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u044b \u0441\u0438\u043f\u0430\u0443 \u04af\u0448\u0456\u043d \u0435\u043a\u0456 \u0430\u0434\u0430\u043c \u049b\u0430\u0436\u0435\u0442<\/li>\n\n\n\n<li>\u201c\u049a\u04b1\u0431\u044b\u0440\u0434\u044b \u0441\u043e\u0437\u0443\u201d \u04d9\u0434\u0435\u0442\u0442\u0435\u0433\u0456 \u0436\u0430\u0493\u0434\u0430\u0439\u0493\u0430 \u0430\u0439\u043d\u0430\u043b\u0443\u0434\u0430<\/li>\n\n\n\n<li>\u049a\u043e\u043b\u0436\u0435\u0442\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u0442\u04b1\u0442\u049b\u0430\u043d\u044b\u04a3 \u0442\u043e\u043b\u044b\u049b \u0442\u0435\u0440\u0431\u0435\u043b\u0443\u0456\u043d\u0435 \u0436\u043e\u043b \u0431\u0435\u0440\u043c\u0435\u0439\u0434\u0456 (\u049b\u043e\u0437\u0493\u0430\u043b\u044b\u0441 \u049b\u0430\u0442\u0442\u044b \u0434\u0456\u0440\u0456\u043b\u0434\u0435\u043f, \u043a\u04af\u0448\u043f\u0435\u043d \u0441\u0435\u043a\u0456\u0440\u0435\u0434\u0456)<\/li>\n\n\n\n<li>\u0410\u0439\u043d\u0430\u043b\u0434\u044b\u0440\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u0442\u043e\u049b\u0442\u0430\u043f \u049b\u0430\u043b\u0493\u0430\u043d\u043d\u0430\u043d \u043a\u0435\u0439\u0456\u043d \u0430\u0440\u0442\u0430\u0434\u044b (\u0436\u0438\u043d\u0430\u049b\u0442\u0430\u0443 \u0436\u0438\u043d\u0430\u0493\u044b, \u0448\u04e9\u0433\u0456\u043d\u0434\u0456\u043b\u0435\u0440, \u043e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u044b\u04a3 \u049b\u044b\u0441\u044b\u043b\u0443\u044b)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u04b1\u043b \u0436\u0430\u0439\u043b\u044b\u043b\u044b\u049b \u043c\u04d9\u0441\u0435\u043b\u0435\u043b\u0435\u0440\u0456 \u0435\u043c\u0435\u0441; \u0431\u04b1\u043b \u049b\u0430\u0439\u0442\u0430\u043b\u0430\u043d\u0430\u0442\u044b\u043d \u043c\u04d9\u0441\u0435\u043b\u0435\u043b\u0435\u0440.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DN_size_limits_why_%E2%80%9Cdiameter%E2%80%9D_isnt_the_whole_story\"><\/span><strong>DN \u04e9\u043b\u0448\u0435\u043c\u0456\u043d\u0456\u04a3 \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0435\u0440\u0456: \u043d\u0435\u0433\u0435 \u201c\u0434\u0438\u0430\u043c\u0435\u0442\u0440\u201d \u0431\u04af\u043a\u0456\u043b \u043e\u049b\u0438\u0493\u0430 \u0435\u043c\u0435\u0441<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_really_drives_manual_torque\"><\/span><strong>\u049a\u043e\u043b\u043c\u0435\u043d \u0430\u0439\u043d\u0430\u043b\u0434\u044b\u0440\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d \u0448\u044b\u043d\u044b\u043c\u0435\u043d \u043d\u0435 \u0431\u0430\u0441\u049b\u0430\u0440\u0430\u0434\u044b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DN \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043c\u0435\u043d \u0431\u0430\u0439\u043b\u0430\u043d\u044b\u0441\u0442\u044b, \u0431\u0456\u0440\u0430\u049b \u043e\u043b \u0441\u0438\u0440\u0435\u043a \u0442\u043e\u043b\u044b\u049b \u0442\u04af\u0441\u0456\u043d\u0456\u043a\u0442\u0435\u043c\u0435 \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0434\u044b. \u049a\u043e\u043b\u043c\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u0443 \u04d9\u0434\u0435\u0442\u0442\u0435 \u043c\u044b\u043d\u0430\u043b\u0430\u0440\u043c\u0435\u043d \u0431\u0430\u0439\u043b\u0430\u043d\u044b\u0441\u0442\u044b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0428\u0430\u0440\u0434\u044b\u04a3 \u04af\u0441\u0442\u0456\u043d\u0434\u0435\u0433\u0456 \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u0434\u044b \u049b\u044b\u0441\u044b\u043c (\u0394P)<\/li>\n\n\n\n<li>\u041e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u044b\u04a3 \u0434\u0438\u0437\u0430\u0439\u043d\u044b \u0436\u04d9\u043d\u0435 \u043e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u044b \u0430\u043b\u0434\u044b\u043d \u0430\u043b\u0430 \u0442\u0438\u0435\u0443<\/li>\n\n\n\n<li>\u049a\u0430\u043f\u0442\u0430\u043c\u0430 \u04af\u0439\u043a\u0435\u043b\u0456\u0441\u0456 \u0436\u04d9\u043d\u0435 \u0441\u0430\u0431\u0430\u049b\u0442\u044b\u04a3 \u04d9\u0440\u043b\u0435\u0443\u0456<\/li>\n\n\n\n<li>\u041e\u0440\u0442\u0430\u043d\u044b\u04a3 \u043c\u0456\u043d\u0435\u0437-\u049b\u04b1\u043b\u049b\u044b (\u0442\u04b1\u0442\u049b\u044b\u0440 \u0441\u04b1\u0439\u044b\u049b\u0442\u044b\u049b\u0442\u0430\u0440 \u043c\u0435\u043d \u049b\u0430\u0442\u0442\u044b \u0434\u0435\u043d\u0435\u043b\u0435\u0440 \u0443\u0430\u049b\u044b\u0442 \u04e9\u0442\u0435 \u043a\u0435\u043b\u0435 \u043c\u043e\u043c\u0435\u043d\u0442 \u0430\u0440\u0442\u0430\u0434\u044b)<\/li>\n\n\n\n<li>\u041f\u043e\u0440\u0442 \u0433\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u044f\u0441\u044b (a <a href=\"https:\/\/www.xintaivalves.com\/kk\/blog\/gate-valve\/standard-vs-full-bore-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0442\u043e\u043b\u044b\u049b \u04b1\u04a3\u0493\u044b\u043b\u044b \u043a\u043b\u0430\u043f\u0430\u043d<\/a> \u0430\u0493\u044b\u043d \u04af\u0448\u0456\u043d \u0442\u0430\u04a3\u0434\u0430\u043b\u0443\u044b \u043c\u04af\u043c\u043a\u0456\u043d, \u0431\u0456\u0440\u0430\u049b \u043e\u0440\u044b\u043d\u0434\u044b\u049b\/\u043e\u0440\u044b\u043d\u0434\u044b\u049b \u04d9\u043b\u0456 \u0434\u0435 \u0436\u04b1\u043c\u044b\u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u0430\u0434\u044b)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u043e\u043d\u0434\u044b\u049b\u0442\u0430\u043d \u0431\u0456\u0440\u0434\u0435\u0439 DN \u0431\u0430\u0440 \u0435\u043a\u0456 \u043a\u043b\u0430\u043f\u0430\u043d \u0431\u0456\u0440 \u0436\u0435\u0440\u0434\u0435 \u043c\u04af\u043b\u0434\u0435\u043c \u0431\u0430\u0441\u049b\u0430\u0448\u0430 \u0441\u0435\u0437\u0456\u043b\u0443\u0456 \u043c\u04af\u043c\u043a\u0456\u043d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"A_simple_decision_table_used_for_selection_notes\"><\/span><strong>\u049a\u0430\u0440\u0430\u043f\u0430\u0439\u044b\u043c \u0448\u0435\u0448\u0456\u043c \u043a\u0435\u0441\u0442\u0435\u0441\u0456 (\u0442\u0430\u04a3\u0434\u0430\u0443 \u0436\u0430\u0437\u0431\u0430\u043b\u0430\u0440\u044b \u04af\u0448\u0456\u043d \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u0416\u0430\u0493\u0434\u0430\u0439<\/strong><\/td><td><strong>\u049a\u043e\u043b\u043c\u0435\u043d \u0440\u044b\u0447\u0430\u0433\u0442\u044b \u0442\u04d9\u0443\u0435\u043a\u0435\u043b<\/strong><\/td><td><strong>\u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u044b\u04a3 \u0430\u0440\u0442\u044b\u049b\u0448\u044b\u043b\u044b\u0493\u044b<\/strong><\/td><\/tr><tr><td>\u0416\u04b1\u043c\u044b\u0441 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0436\u043e\u0493\u0430\u0440\u044b \u0394P<\/td><td>\u0411\u04e9\u043b\u0456\u043d\u0456\u043f \u0448\u044b\u0493\u0430\u0442\u044b\u043d \u0448\u044b\u04a3\u0434\u0430\u0440<\/td><td>\u0410\u0448\u0443 \u04af\u0448\u0456\u043d \u04af\u0437\u0456\u043b\u0456\u0441 \u0436\u0430\u0441\u0430\u0443\u0434\u044b\u04a3 \u0442\u04b1\u0440\u0430\u049b\u0442\u044b\u043b\u044b\u0493\u044b<\/td><\/tr><tr><td>\u0422\u04b1\u0442\u049b\u0430\u043d\u044b\u04a3 \u0442\u0435\u0440\u0431\u0435\u043b\u0456\u0441 \u0441\u0430\u04a3\u044b\u043b\u0430\u0443\u044b\u043d\u044b\u04a3 \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0456\u043b\u0456\u0433\u0456<\/td><td>\u0421\u0435\u043a\u0456\u0440\u043c\u0435\u043b\u0456 \u049b\u043e\u0437\u0493\u0430\u043b\u044b\u0441, \u0436\u043e\u0493\u0430\u0440\u044b \u0448\u044b\u04a3 \u043a\u04af\u0448\u0456<\/td><td>\u0411\u0456\u0440\u043d\u0435\u0448\u0435 \u0430\u0439\u043d\u0430\u043b\u044b\u043c\u044b \u0431\u0430\u0440 \u044b\u049b\u0448\u0430\u043c \u043a\u0456\u0440\u0456\u0441<\/td><\/tr><tr><td>\u0416\u043e\u0493\u0430\u0440\u044b \u0446\u0438\u043a\u043b \u0436\u0438\u0456\u043b\u0456\u0433\u0456<\/td><td>\u0422\u043e\u0437\u0443 + \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0434\u044b\u04a3 \u0448\u0430\u0440\u0448\u0430\u0443\u044b<\/td><td>\u049a\u0430\u0439\u0442\u0430\u043b\u0430\u043d\u0430\u0442\u044b\u043d \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f, \u0430\u0437 \u0442\u0435\u0440\u0456\u0441 \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0443<\/td><\/tr><tr><td>\u041b\u0430\u0441\/\u0442\u04b1\u0442\u049b\u044b\u0440 \u043e\u0440\u0442\u0430<\/td><td>\u0423\u0430\u049b\u044b\u0442 \u04e9\u0442\u0435 \u043a\u0435\u043b\u0435 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0456\u04a3 \u0430\u0443\u044b\u0442\u049b\u0443\u044b<\/td><td>\u04ae\u0439\u043a\u0435\u043b\u0456\u0441 \u04e9\u0441\u0443\u0456 \u04af\u0448\u0456\u043d \u043a\u04e9\u0431\u0456\u0440\u0435\u043a \u043c\u0430\u0440\u0436\u0430<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u0433\u0435\u0440 \u0441\u0456\u0437 \u04d9\u043b\u0456 \u0434\u0435 \u043a\u043b\u0430\u043f\u0430\u043d \u0442\u04af\u0440\u0456 \u043c\u0435\u043d \u049b\u04b1\u0440\u044b\u043b\u044b\u043c\u044b\u043d \u049b\u0430\u0440\u0430\u0441\u0442\u044b\u0440\u044b\u043f \u0436\u0430\u0442\u0441\u0430\u04a3\u044b\u0437, \u04e9\u043d\u0456\u043c \u0442\u043e\u0431\u044b\u043d\u0430\u043d \u0431\u0430\u0441\u0442\u0430\u043f, \u043a\u043b\u0430\u0441\u044b \u043c\u0435\u043d \u0441\u043e\u04a3\u0493\u044b \u049b\u043e\u0441\u044b\u043b\u044b\u043c\u044b \u0431\u043e\u0439\u044b\u043d\u0448\u0430 \u0442\u0430\u0440\u044b\u043b\u0442\u044b\u04a3\u044b\u0437: <a href=\"https:\/\/www.xintaivalves.com\/kk\/product\/ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0428\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_to_upgrade_from_lever_to_gearbox\"><\/span><strong>\u0420\u044b\u0447\u0430\u0433\u0442\u0430\u043d \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u0430 \u049b\u0430\u0448\u0430\u043d \u0436\u0430\u04a3\u0430\u0440\u0442\u0443 \u043a\u0435\u0440\u0435\u043a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Upgrade_when_force_becomes_non-repeatable\"><\/span><strong>\u041a\u04af\u0448 \u049b\u0430\u0439\u0442\u0430\u043b\u0430\u043d\u0431\u0430\u0439\u0442\u044b\u043d \u0431\u043e\u043b\u0493\u0430\u043d \u043a\u0435\u0437\u0434\u0435 \u0436\u0430\u04a3\u0430\u0440\u0442\u0443<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u043d\u044b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437 \u0436\u04d9\u043d\u0435 \u04af\u043d\u0435\u043c\u0456 \u049b\u0430\u0439\u0442\u0430\u043b\u0430\u0443 \u043c\u04af\u043c\u043a\u0456\u043d \u0431\u043e\u043b\u043c\u0430\u0493\u0430\u043d \u043a\u0435\u0437\u0434\u0435 \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b \u0430\u049b\u0442\u0430\u043b\u0430\u0434\u044b. \u0416\u0430\u043b\u043f\u044b \u0431\u0435\u043b\u0433\u0456\u043b\u0435\u0440\u0456:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0406\u0441\u043a\u0435 \u049b\u043e\u0441\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u049b\u043e\u043b\u0430\u0439\u043b\u044b, \u0441\u043e\u0434\u0430\u043d \u043a\u0435\u0439\u0456\u043d \u0430\u043f\u0442\u0430\/\u0430\u0439\u0434\u0430\u043d \u043a\u0435\u0439\u0456\u043d \u043a\u04e9\u0442\u0435\u0440\u0456\u043b\u0435\u0434\u0456<\/li>\n\n\n\n<li>\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043b\u0430\u0440 \u0441\u0442\u0430\u0442\u0438\u043a\u0430\u043b\u044b\u049b \u04af\u0439\u043a\u0435\u043b\u0456\u0441\u0442\u0456 \u0431\u04b1\u0437\u0443 \u04af\u0448\u0456\u043d \u0442\u04b1\u0442\u049b\u0430\u043d\u044b \u201c\u0441\u0435\u0440\u043f\u0435\u0434\u0456\u201d.<\/li>\n\n\n\n<li>\u041a\u043b\u0430\u043f\u0430\u043d \u0442\u0435\u043a \u0431\u0456\u0440 \u043a\u043e\u0440\u043f\u0443\u0441 \u049b\u0430\u043b\u043f\u044b\u043d\u0430\u043d \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0434\u0456 (\u044d\u0440\u0433\u043e\u043d\u043e\u043c\u0438\u043a\u0430\u0441\u044b \u043d\u0430\u0448\u0430\u0440)<\/li>\n\n\n\n<li>\u041e\u049b\u0448\u0430\u0443\u043b\u0430\u0443 \u043d\u0435\u043c\u0435\u0441\u0435 \u049b\u044b\u0441\u044b\u043c\u0434\u044b \u0442\u04e9\u043c\u0435\u043d\u0434\u0435\u0442\u0443 \u043a\u0435\u0437\u0435\u04a3\u0434\u0435\u0440\u0456\u043d\u0434\u0435 \u043a\u0435\u0437\u0434\u0435\u0439\u0441\u043e\u049b \u043e\u049b\u0438\u0493\u0430\u043b\u0430\u0440 \u043e\u0440\u044b\u043d \u0430\u043b\u0430\u0434\u044b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u04b1\u043b \u043a\u0435\u0437\u0434\u0435 \u0431\u0435\u0440\u0456\u043b\u0456\u0441\u043f\u0435\u043d \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0442\u0456\u043d \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u043f\u0440\u0435\u043c\u0438\u0443\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0435\u043c\u0435\u0441; \u0431\u04b1\u043b \u043e\u049b\u0448\u0430\u0443\u043b\u0430\u0443 \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0430\u043b\u0430\u0440\u044b\u043d \u049b\u043e\u0440\u0493\u0430\u0439\u0442\u044b\u043d \u0436\u04d9\u043d\u0435 \u049b\u0430\u0439\u0442\u0430 \u04e9\u04a3\u0434\u0435\u0443\u0434\u0456 \u0430\u0437\u0430\u0439\u0442\u0430\u0442\u044b\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u0443 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0456.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u0411\u0430\u0442\u044b\u0440 \u04e9\u043d\u0456\u043c\u0456\u043d\u0456\u04a3 \u0435\u0440\u0435\u043a\u0448\u0435\u043b\u0456\u0433\u0456<\/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-\u0411\u04e8\u041b\u0406\u041a\u0422\u0406 \u0428\u0410\u0420\u0422\u042b \u041a\u043b\u0430\u043f\u0430\u043d<\/p>\n    <p class=\"description\">\u049a\u043e\u043b\u0434\u0430\u043d\u0443 \u0430\u044f\u0441\u044b: \u043c\u04b1\u043d\u0430\u0439-\u0445\u0438\u043c\u0438\u044f \u04e9\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u0431\u0456, \u044d\u043b\u0435\u043a\u0442\u0440 \u044d\u043d\u0435\u0440\u0433\u0435\u0442\u0438\u043a\u0430\u0441\u044b, \u043c\u0435\u0442\u0430\u043b\u043b\u0443\u0440\u0433\u0438\u044f, \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0430, \u0436\u044b\u043b\u0436\u044b\u043c\u0430\u0439\u0442\u044b\u043d \u043c\u04af\u043b\u0456\u043a, \u043a\u043e\u043c\u043c\u0443\u043d\u0430\u043b\u0434\u044b\u049b \u043c\u0430\u0448\u0438\u043d\u0430 \u0436\u0430\u0441\u0430\u0443 \u0436\u04d9\u043d\u0435 \u0431\u0430\u0441\u049b\u0430 \u0441\u0430\u043b\u0430\u043b\u0430\u0440.<\/p>\n    <a href=\"https:\/\/www.xintaivalves.com\/kk\/products\/2-piece-ball-valve\/\" target=\"_blank\">\u04e8\u043d\u0456\u043c\u0434\u0456 \u0437\u0435\u0440\u0442\u0442\u0435\u04a3\u0456\u0437<\/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=\"\u049a\u043e\u043b\u0430 \u0442\u0435\u043a\u0441\u0435\u0440\u0443 \u043a\u043b\u0430\u043f\u0430\u043d\u044b\">\n  <\/div>\n<\/div>\n\n<\/body>\n<\/html>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dont_ignore_maintenance_access\"><\/span><strong>\u0422\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u044b\u0437\u043c\u0435\u0442 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443\u0433\u0435 \u049b\u043e\u043b\u0436\u0435\u0442\u0456\u043c\u0434\u0456\u043b\u0456\u043a\u0442\u0456 \u0435\u043b\u0435\u043c\u0435\u04a3\u0456\u0437<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u043f\u0442\u0430\u0440\u044b \u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u044b\u0437\u043c\u0435\u0442 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443 \u0436\u04b1\u043c\u044b\u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0456\u043d \u0434\u0435 \u0436\u0430\u049b\u0441\u0430\u0440\u0442\u0430 \u0430\u043b\u0430\u0434\u044b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0411\u043e\u043b\u0436\u0430\u043c\u0434\u044b\u0440\u0430\u049b \u04e9\u0448\u0456\u0440\u0443 \u043e\u0440\u043d\u044b<\/li>\n\n\n\n<li>\u0411\u0430\u0493\u0430\u043d\u0430\u043b\u044b\u049b \u0441\u043e\u049b\u049b\u044b\u043d\u044b\u04a3 \u0430\u0437\u0430\u044e\u044b \u0436\u04d9\u043d\u0435 \u043e\u0440\u0430\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435\u0433\u0456 \u0431\u04b1\u0437\u044b\u043b\u0443\u043b\u0430\u0440\u0434\u044b\u04a3 \u0430\u0437\u0430\u044e\u044b<\/li>\n\n\n\n<li>\u0421\u043e\u04a3\u0493\u044b \u0442\u043e\u049b\u0442\u0430\u0443\u043b\u0430\u0440\u0434\u0430 \u0448\u0430\u043c\u0430\u0434\u0430\u043d \u0442\u044b\u0441 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0435 \u0430\u0437 \u0430\u0437\u0493\u044b\u0440\u0443<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0422\u04b1\u0440\u0430\u049b\u0442\u044b\u043b\u044b\u049b \u043e\u049b\u0448\u0430\u0443\u043b\u0430\u0443 \u0441\u0430\u043f\u0430\u0441\u044b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0440\u04b1\u049b\u0441\u0430\u0442\u0442\u0430\u0440\u044b\u043c\u0435\u043d \u0431\u0430\u0439\u043b\u0430\u043d\u044b\u0441\u0442\u044b \u0436\u0435\u043b\u0456\u043b\u0435\u0440\u0434\u0435 \u0435\u04a3 \u043c\u0430\u04a3\u044b\u0437\u0434\u044b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u049a\u043e\u0440\u044b\u0442\u044b\u043d\u0434\u044b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cDN \u0448\u0435\u0433\u0456\u201d \u0441\u04b1\u0440\u0430\u0493\u044b\u043d\u0430 \u04d9\u0434\u0435\u0442\u0442\u0435\u0433\u0456\u0434\u0435\u0439 \u0435\u043c\u0435\u0441, \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430\u043b\u044b\u049b \u0436\u04d9\u043d\u0435 \u04e9\u0440\u0456\u0441 \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0435\u0440\u0456\u043c\u0435\u043d \u0436\u0430\u0443\u0430\u043f \u0431\u0435\u0440\u0433\u0435\u043d \u0434\u04b1\u0440\u044b\u0441. \u041d\u0430\u049b\u0442\u044b \u0442\u04b1\u0442\u049b\u0430 \u04b1\u0437\u044b\u043d\u0434\u044b\u0493\u044b\u043d \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u044b\u043f, \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d \u049b\u043e\u043b \u043a\u04af\u0448\u0456\u043d\u0435 \u0442\u04af\u0440\u043b\u0435\u043d\u0434\u0456\u0440\u0456\u04a3\u0456\u0437, \u0441\u043e\u0434\u0430\u043d \u043a\u0435\u0439\u0456\u043d \u0441\u0430\u04a3\u044b\u043b\u0430\u0443\u0434\u044b, \u0416\u049a\u049a-\u043d\u044b \u0436\u04d9\u043d\u0435 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0456\u04a3 \u043e\u0440\u0442\u0430\u043c\u0435\u043d \u049b\u0430\u043b\u0430\u0439 \u04e9\u0437\u0433\u0435\u0440\u0435\u0442\u0456\u043d\u0456\u043d \u0435\u0441\u043a\u0435\u0440\u0456\u04a3\u0456\u0437. \u0421\u0435\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u0442\u04b1\u0440\u0430\u049b\u0442\u044b \u0436\u04b1\u043c\u044b\u0441\u049b\u0430 \u0431\u0430\u0439\u043b\u0430\u043d\u044b\u0441\u0442\u044b \u0431\u043e\u043b\u0493\u0430\u043d \u043a\u0435\u0437\u0434\u0435, \u0431\u0435\u0440\u0456\u043b\u0456\u0441\u043f\u0435\u043d \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0439\u0442\u0456\u043d \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u043a\u04e9\u0431\u0456\u043d\u0435\u0441\u0435 \u0435\u04a3 \u0442\u0430\u0437\u0430 \u0436\u0430\u04a3\u0430\u0440\u0442\u0443 \u0436\u043e\u043b\u044b \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0434\u044b, \u0441\u0435\u0431\u0435\u0431\u0456 \u043e\u043b \u0440\u044b\u0447\u0430\u0433\u0442\u044b \u043e\u0440\u043d\u0430\u0442\u0443\u043b\u0430\u0440 \u0431\u0430\u0441\u049b\u0430\u0440\u0430 \u0430\u043b\u043c\u0430\u0439\u0442\u044b\u043d \u0430\u0434\u0430\u043c\u0438 \u04e9\u0437\u0433\u0435\u0440\u0433\u0456\u0448\u0442\u0456\u043a\u0442\u0456 \u0430\u0437\u0430\u0439\u0442\u0430\u0434\u044b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Key_Takeaways\"><\/span><strong>3 \u043d\u0435\u0433\u0456\u0437\u0433\u0456 \u043e\u0439<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u041a\u04af\u0448\u0442\u0435\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430\u0441\u044b \u0436\u0430\u04a3\u0430\u0440\u0442\u0443\u0493\u0430 \u043d\u0435\u0433\u0456\u0437 \u0431\u0435\u0440\u0435\u0434\u0456 (\u0436\u04d9\u043d\u0435 \u0441\u0443\u0431\u044a\u0435\u043a\u0442\u0438\u0432\u0442\u0456 \u0434\u04d9\u043b\u0435\u043b\u0434\u0435\u0440\u0434\u0435\u043d \u0430\u0443\u043b\u0430\u049b \u0431\u043e\u043b\u0430\u0434\u044b).<\/li>\n\n\n\n<li>DN \u04e9\u0437\u0456 \u0448\u0435\u043a\u0442\u0435\u0443 \u049b\u043e\u0439\u043c\u0430\u0439\u0434\u044b; \u0394P, \u043e\u0440\u0430\u0443 \u04af\u0439\u043a\u0435\u043b\u0456\u0441\u0456, \u043e\u0440\u0442\u0430 \u0436\u04d9\u043d\u0435 \u043a\u0456\u0440\u0443 \u0436\u0435\u0442\u0435\u0433\u0456\u043d\u0456\u04a3 \u043d\u0430\u049b\u0442\u044b \u0436\u04b1\u043c\u044b\u0441 \u0456\u0441\u0442\u0435\u0443 \u049b\u0430\u0431\u0456\u043b\u0435\u0442\u0456.<\/li>\n\n\n\n<li>\u0415\u0433\u0435\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u044b \u0438\u043c\u043f\u0440\u043e\u0432\u0438\u0437\u0430\u0446\u0438\u044f\u0441\u044b\u0437 \u04af\u043d\u0435\u043c\u0456 \u0436\u04af\u0440\u0433\u0456\u0437\u0435 \u0430\u043b\u043c\u0430\u0441\u0430\u04a3\u044b\u0437, \u0442\u0456\u0441\u0442\u0456 \u0434\u043e\u04a3\u0493\u0430\u043b\u0430\u049b\u043f\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u044b\u043b\u0430\u0442\u044b\u043d \u0448\u0430\u0440\u043b\u044b \u043a\u043b\u0430\u043f\u0430\u043d \u04b1\u0437\u0430\u049b \u043c\u0435\u0440\u0437\u0456\u043c\u0434\u0456 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437 \u0442\u0430\u04a3\u0434\u0430\u0443 \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0434\u044b.<\/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\/kk\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0411\u0430\u0493\u0430 \u0430\u043b\u0443<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs_People_Also_Ask_style\"><\/span><strong>\u0416\u0438\u0456 \u049b\u043e\u0439\u044b\u043b\u0430\u0442\u044b\u043d \u0441\u04b1\u0440\u0430\u049b\u0442\u0430\u0440 (\u0410\u0434\u0430\u043c\u0434\u0430\u0440 \u0434\u0430 \u0441\u04b1\u0440\u0430\u0439\u0434\u044b)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_do_I_calculate_the_force_needed_to_operate_a_manual_ball_valve\"><\/span><strong>\u049a\u043e\u043b\u043c\u0435\u043d \u0431\u0430\u0441\u049b\u0430\u0440\u044b\u043b\u0430\u0442\u044b\u043d \u0448\u0430\u0440 \u043a\u043b\u0430\u043f\u0430\u043d\u044b\u043d \u0456\u0441\u043a\u0435 \u049b\u043e\u0441\u0443 \u04af\u0448\u0456\u043d \u049b\u0430\u0436\u0435\u0442\u0442\u0456 \u043a\u04af\u0448\u0442\u0456 \u049b\u0430\u043b\u0430\u0439 \u0435\u0441\u0435\u043f\u0442\u0435\u0443\u0433\u0435 \u0431\u043e\u043b\u0430\u0434\u044b?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u0430\u0436\u0435\u0442\u0442\u0456 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d \u0442\u0438\u0456\u043c\u0434\u0456 \u0442\u04b1\u0442\u049b\u0430 \u04b1\u0437\u044b\u043d\u0434\u044b\u0493\u044b\u043d\u0430 \u0431\u04e9\u043b\u0456\u04a3\u0456\u0437. \u201c\u049a\u0430\u043b\u044b\u043f\u0442\u044b\u201d \u0436\u0430\u0493\u0434\u0430\u0439\u043b\u0430\u0440\u0434\u044b \u0435\u043c\u0435\u0441, \u0435\u04a3 \u043d\u0430\u0448\u0430\u0440 \u0394P \u0436\u04d9\u043d\u0435 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u043b\u044b\u049b \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0456\u04a3 \u043c\u04d9\u043d\u0434\u0435\u0440\u0456\u043d \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u044b\u04a3\u044b\u0437.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"At_what_DN_should_I_switch_to_a_gearbox\"><\/span><strong>\u049a\u0430\u0439 DN \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u0430 \u0430\u0443\u044b\u0441\u0442\u044b\u0440\u0443\u044b\u043c \u043a\u0435\u0440\u0435\u043a?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0411\u0456\u0440\u044b\u04a3\u0493\u0430\u0439 \u04d9\u043c\u0431\u0435\u0431\u0430\u043f DN \u0448\u0435\u0433\u0456\u043d\u0456\u0441\u0456 \u0436\u043e\u049b. \u0428\u0435\u043a\u0442\u0456 \u043e\u0440\u043d\u0430\u0442\u0443 \u04af\u0448\u0456\u043d \u043a\u04af\u0448 \u0435\u0441\u0435\u043f\u0442\u0435\u0443\u0456\u043d \u0436\u04d9\u043d\u0435 \u0430\u043b\u0430\u04a3 \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0435\u0440\u0456\u043d (\u0430\u0440\u0437\u0430\u043d\u0434\u044b\u049b, \u0416\u049a\u049a, \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0441\u0430\u044f\u0441\u0430\u0442\u044b) \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u044b\u04a3\u044b\u0437.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_does_a_valve_get_harder_to_turn_after_downtime\"><\/span><strong>\u041d\u0435\u043b\u0456\u043a\u0442\u0435\u043d \u043a\u043b\u0430\u043f\u0430\u043d \u0442\u043e\u049b\u0442\u0430\u043f \u049b\u0430\u043b\u0493\u0430\u043d\u043d\u0430\u043d \u043a\u0435\u0439\u0456\u043d \u0431\u04b1\u0440\u0430\u043b\u0443\u044b \u049b\u0438\u044b\u043d\u0434\u0430\u0439\u0434\u044b?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u0430\u043f\u0442\u0430\u043c\u0430 \u049b\u0430\u0442\u044b\u043f, \u0448\u04e9\u0433\u0456\u043d\u0434\u0456\u043b\u0435\u0440 \u043f\u0430\u0439\u0434\u0430 \u0431\u043e\u043b\u0443\u044b \u043c\u04af\u043c\u043a\u0456\u043d, \u0430\u043b \u043e\u0440\u044b\u043d\u0434\u044b\u049b\u0442\u044b\u04a3 \u049b\u044b\u0441\u044b\u043b\u0443\u044b \u0431\u04e9\u043b\u0456\u043d\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d \u0430\u0440\u0442\u0442\u044b\u0440\u044b\u043f, \u0442\u0456\u043f\u0442\u0456 \u0436\u04b1\u043c\u044b\u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0456 \u04e9\u0437\u0433\u0435\u0440\u043c\u0435\u0433\u0435\u043d \u0436\u0430\u0493\u0434\u0430\u0439\u0434\u0430 \u0434\u0430 \u0448\u044b\u04a3 \u043a\u04af\u0448\u0456\u043d \u0430\u0440\u0442\u0442\u044b\u0440\u0430\u0434\u044b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_a_gearbox_reduce_torque_or_just_reduce_operator_force\"><\/span><strong>\u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d \u0430\u0437\u0430\u0439\u0442\u0430 \u043c\u0430, \u04d9\u043b\u0434\u0435 \u0442\u0435\u043a \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043a\u04af\u0448\u0456\u043d \u0430\u0437\u0430\u0439\u0442\u0430 \u043c\u0430?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u043b \u043c\u0435\u0445\u0430\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u0430\u0440\u0442\u044b\u049b\u0448\u044b\u043b\u044b\u049b\u0442\u044b \u0430\u0440\u0442\u0442\u044b\u0440\u0443 \u0430\u0440\u049b\u044b\u043b\u044b \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043a\u04af\u0448\u0456\u043d \u0430\u0437\u0430\u0439\u0442\u0430\u0434\u044b. \u041a\u043b\u0430\u043f\u0430\u043d\u043d\u044b\u04a3 \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0435 \u049b\u043e\u0439\u044b\u043b\u0430\u0442\u044b\u043d \u0442\u0430\u043b\u0430\u043f \u0441\u0430\u049b\u0442\u0430\u043b\u0430\u0434\u044b; \u0431\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b \u0431\u04b1\u043b \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0456\u04a3 \u049b\u0430\u043b\u0430\u0439 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0442\u044b\u043d\u044b\u043d \u04e9\u0437\u0433\u0435\u0440\u0442\u0435\u0434\u0456.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_should_I_document_in_procurement_when_upgrading_to_a_gearbox\"><\/span><strong>\u0411\u0435\u0440\u0456\u043b\u0456\u0441 \u049b\u043e\u0440\u0430\u0431\u044b\u043d\u0430 \u0436\u0430\u04a3\u0430\u0440\u0442\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u0441\u0430\u0442\u044b\u043f \u0430\u043b\u0443 \u043a\u0435\u0437\u0456\u043d\u0434\u0435 \u043d\u0435 \u049b\u04b1\u0436\u0430\u0442\u0442\u0430\u0443\u044b\u043c \u043a\u0435\u0440\u0435\u043a?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0415\u04a3 \u0436\u043e\u0493\u0430\u0440\u044b \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0456\u04a3 \u043d\u0435\u0433\u0456\u0437\u0456, \u0436\u04b1\u043c\u044b\u0441 \u0394P\/\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0441\u044b, \u0430\u0439\u043d\u0430\u043b\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0456\u043d\u0456\u04a3 \u0434\u0440\u0435\u0439\u0444\u0456 \u04af\u0448\u0456\u043d \u049b\u0430\u0436\u0435\u0442\u0442\u0456 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0448\u0435\u0433\u0456, \u0441\u0430\u04a3\u044b\u043b\u0430\u0443 \u0448\u0435\u043a\u0442\u0435\u0443\u043b\u0435\u0440\u0456 \u0436\u04d9\u043d\u0435 \u043a\u04af\u0442\u0456\u043b\u0435\u0442\u0456\u043d \u0431\u04b1\u0440\u044b\u043b\u044b\u0441\u0442\u0430\u0440 \u0441\u0430\u043d\u044b.<\/p>","protected":false},"excerpt":{"rendered":"<p>Most \u201cshould we upgrade?\u201d decisions come down to one practical question: can a technician turn the valve smoothly and reliably every time, under real differential pressure, with gloves on, in a tight pipe rack, without overexertion or improvised cheater bars. That\u2019s the point where a gear operated ball valve stops being a preference and becomes [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14679,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[305],"tags":[],"class_list":["post-14678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comparison-and-selection-guide"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/posts\/14678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/comments?post=14678"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/posts\/14678\/revisions"}],"predecessor-version":[{"id":14726,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/posts\/14678\/revisions\/14726"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/media\/14679"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/media?parent=14678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/categories?post=14678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/kk\/wp-json\/wp\/v2\/tags?post=14678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}