{"id":2953,"date":"2026-07-05T17:33:24","date_gmt":"2026-07-05T09:33:24","guid":{"rendered":"https:\/\/dtcflowtech.com\/?post_type=products&#038;p=2953"},"modified":"2026-07-27T15:02:47","modified_gmt":"2026-07-27T07:02:47","slug":"dtc-brass-check-valve-non-return-one-way-backflow-preventer","status":"publish","type":"products","link":"https:\/\/dtcflowtech.com\/ru\/products\/dtc-brass-check-valve-non-return-one-way-backflow-preventer\/","title":{"rendered":"\u041b\u0430\u0442\u0443\u043d\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d DTC | \u041f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430 \u0431\u0435\u0437 \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u0430 \u0432 \u043e\u0434\u043d\u0443 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LPG<\/li>\n<li>\u0421\u0430\u043d\u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0438\u0441\u043f\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u0438\u044f \u0438 \u043f\u0440\u0438\u0431\u043e\u0440\u044b<\/li>\n<li>\u041f\u0440\u043e\u0442\u0438\u0432\u043e\u043f\u043e\u0436\u0430\u0440\u043d\u0430\u044f \u0437\u0430\u0449\u0438\u0442\u0430 \u0438 \u0441\u043f\u0440\u0438\u043d\u043a\u043b\u0435\u0440\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/li>\n<li>\u041f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u044b<\/li>\n<li>\u0418\u0440\u0440\u0438\u0433\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0438 \u0441\u043f\u0440\u0438\u043d\u043a\u043b\u0435\u0440\u043d\u044b\u0435 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\u0434\u0438\u0441\u043a\u0430\/\u0445\u043b\u043e\u043f\u0443\u0448\u043a\u0430: \u043b\u0430\u0442\u0443\u043d\u044c, \u0431\u0440\u043e\u043d\u0437\u0430, \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/li>\n<li>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441\u0438\u0434\u0435\u043d\u044c\u044f: \u043b\u0430\u0442\u0443\u043d\u044c, \u0431\u0440\u043e\u043d\u0437\u0430, EPDM, NBR, Viton<\/li>\n<li>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043f\u0440\u0443\u0436\u0438\u043d\u044b: \u043d\u0435\u0440\u0436\u0430\u0432\u0435\u044e\u0449\u0430\u044f \u0441\u0442\u0430\u043b\u044c<\/li>\n<li>\u0422\u0438\u043f \u043a\u043b\u0430\u043f\u0430\u043d\u0430: \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043a\u0430\u0447\u0430\u043d\u0438\u044f, \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u043e\u0434\u044a\u0435\u043c\u0430, \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0432\u0435\u0441\u043d\u044b, \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0448\u0430\u0440\u0438\u043a\u0430<\/li>\n<li>\u0422\u0438\u043f \u043f\u043e\u0440\u0442\u0430: \u041f\u043e\u043b\u043d\u044b\u0439 \u043f\u043e\u0440\u0442, \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u043d\u044b\u0439 \u043f\u043e\u0440\u0442<\/li>\n<li>\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432: \u043e\u0442 1\/2 \u0434\u043e 4 \u0434\u044e\u0439\u043c\u043e\u0432 (\u043e\u0442 DN15 \u0434\u043e DN100)<\/li>\n<li>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435: PN10, PN16, PN25, 200 WOG<\/li>\n<li>\u0414\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440: \u043e\u0442-20 \u00b0 C \u0434\u043e 120 \u00b0 C (\u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0439)<\/li>\n<li>\u041a\u043e\u043d\u0446\u0435\u0432\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f: NPT, BSP, G \u0440\u0435\u0437\u044c\u0431\u0430, \u0441\u0436\u0430\u0442\u0438\u0435, \u0444\u043b\u0430\u043d\u0446\u0435\u0432\u043e\u0435<\/li>\n<li>\u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430: \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u0430\u044f, \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u0430\u044f (\u043f\u043e\u0442\u043e\u043a \u0432\u0432\u0435\u0440\u0445)<\/li>\n<li>\u0421\u041c\u0418: \u0412\u043e\u0434\u0430, \u0433\u0430\u0437, \u043c\u0430\u0441\u043b\u043e, \u043f\u0430\u0440 (\u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u043d\u044b\u0435 \u043c\u043e\u0434\u0435\u043b\u0438)<\/li>\n<li>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u044b: \u042d\u041d 12334, \u0418\u0421\u041e 7, \u0413\u0411\/\u0422 8464, \u0410\u041f\u0418 6\u0414<\/li>\n<\/ul>\n<h2>\u041a\u0430\u0447\u0435\u0441\u0442\u0432\u043e &amp; \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435<\/h2>\n<p>\u041b\u0430\u0442\u0443\u043d\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b DTC \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u043f\u043e\u0434 \u0441\u0442\u0440\u043e\u0433\u0438\u043c \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0435\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0438 \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430. \u041a\u0430\u0436\u0434\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0433\u0438\u0434\u0440\u043e\u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435 \u0440\u0430\u043a\u043e\u0432\u0438\u043d\u044b, \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435 \u0443\u0442\u0435\u0447\u043a\u0438 \u043c\u0435\u0441\u0442\u0430, \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435 \u043f\u043e\u0434\u0430\u0447\u0438 \u0438 \u0433\u0430\u0431\u0430\u0440\u0438\u0442\u043d\u044b\u0439 \u043e\u0441\u043c\u043e\u0442\u0440 \u043f\u0435\u0440\u0435\u0434 \u043f\u0435\u0440\u0435\u0441\u044b\u043b\u043a\u043e\u0439. \u041d\u0430\u0448\u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u044b \u043d\u0430 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0432 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044f \u0441\u0430\u043c\u044b\u043c \u0432\u044b\u0441\u043e\u043a\u0438\u043c \u043e\u0442\u0440\u0430\u0441\u043b\u0435\u0432\u044b\u043c \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u0438.<\/p>\n<p><strong>\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u043c\u0438 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u044b\u0445 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439, \u0432\u044b\u0431\u043e\u0440\u0430 \u0442\u0438\u043f\u0430 \u0438 \u043e\u043f\u0442\u043e\u0432\u044b\u0445 \u0446\u0435\u043d!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041b\u0430\u0442\u0443\u043d\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b DTC \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430 \u0432 \u0432\u043e\u0434\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0438 \u0442\u0440\u0443\u0431\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445. \u0410\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0434\u043d\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u044f\u044f \u0440\u0430\u0431\u043e\u0442\u0430, \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0435 \u0443\u043f\u043b\u043e\u0442\u043d\u0435\u043d\u0438\u0435 \u0438 \u043f\u0440\u043e\u0447\u043d\u0430\u044f \u043b\u0430\u0442\u0443\u043d\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f. \u0418\u0434\u0435\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0432\u043e\u0434\u043e\u0441\u043d\u0430\u0431\u0436\u0435\u043d\u0438\u044f, \u043e\u0442\u043e\u043f\u043b\u0435\u043d\u0438\u044f, \u0433\u0430\u0437\u0430 \u0438 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0445 \u0437\u0430\u0449\u0438\u0442\u044b \u043e\u0442 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430.<\/p>\n","protected":false},"featured_media":1638,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_locale":"ru_RU","_original_post":"https:\/\/dtcflowtech.com\/?post_type=products&p=1706"},"product-categories":[216],"class_list":["post-2953","products","type-products","status-publish","has-post-thumbnail","hentry","product-categories-gate-valve","ru-RU"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041b\u0430\u0442\u0443\u043d\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b DTC \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430 \u0432 \u0432\u043e\u0434\u043e\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0445 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content=\"ru_RU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"DTC International Trade - Industrial Flanges, Pipe Fittings, Valves &amp; Piping Components Manufacturer &amp; Supplier\" \/>\n\t\t<meta property=\"og:type\" content=\"product\" \/>\n\t\t<meta property=\"og:title\" content=\"\u041b\u0430\u0442\u0443\u043d\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d DTC | \u041e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043a\u043b\u0430\u043f\u0430\u043d \u043f\u0440\u0435\u0434\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u0435\u043b\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041b\u0430\u0442\u0443\u043d\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u044b DTC \u0434\u043b\u044f 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