{"id":5234,"date":"2025-08-21T09:52:25","date_gmt":"2025-08-21T01:52:25","guid":{"rendered":"https:\/\/waltervalves.com\/?p=5234"},"modified":"2025-08-21T09:52:26","modified_gmt":"2025-08-21T01:52:26","slug":"what-is-a-check-valve","status":"publish","type":"post","link":"https:\/\/waltervalves.com\/ar\/what-is-a-check-valve\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635\u061f"},"content":{"rendered":"

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\"Working-principle-of-instrument-check-valve\"<\/figure>\n\n\n\n

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\u0623\u0648\u0644\u0627\u064b \u0648\u0642\u0628\u0644 \u0643\u0644 \u0634\u064a\u0621\u060c \u0641\u0647\u064a \u062a\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0644\u0641 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0633\u0629. \u0641\u0627\u0644\u0645\u0636\u062e\u0627\u062a\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0639\u0631\u0636 \u0627\u0644\u0645\u0636\u062e\u0627\u062a \u0644\u062a\u0644\u0641 \u0634\u062f\u064a\u062f \u0641\u064a \u0627\u0644\u062f\u0641\u0627\u0639\u0627\u062a \u0628\u0633\u0628\u0628 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0639\u0643\u0633\u064a \u0627\u0644\u0646\u0627\u062c\u0645 \u0639\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a.<\/p>\n\n\n\n

\"Check-valves-in-industrial-systems\"<\/figure>\n\n\n\n

\u062b\u0627\u0646\u064a\u064b\u0627\u060c \u062a\u062d\u0627\u0641\u0638 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0639\u0644\u0649 \u0623\u0648\u0644\u0648\u064a\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0645\u0646\u0639 \u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0648 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0641\u0639\u0629 \u0639\u0646\u062f \u0625\u064a\u0642\u0627\u0641 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0636\u062e\u0627\u062a. \u0648\u0647\u0630\u0627 \u0623\u0645\u0631 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u064a\u060c \u0648\u062e\u0637\u0648\u0637 \u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0626\u0642\u060c \u0648\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0631\u0623\u0633\u064a\u0629 \u062d\u064a\u062b \u062a\u0643\u0648\u0646 \u0635\u064a\u0627\u0646\u0629 \u0639\u0645\u0648\u062f \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0636\u0631\u0648\u0631\u064a\u0629.<\/p>\n\n\n\n

\u062b\u0627\u0644\u062b\u064b\u0627\u060c \u062a\u0645\u0646\u0639 \u0627\u0644\u062a\u0644\u0648\u062b \u0628\u064a\u0646 \u062a\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a \u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u0642\u062f\u0629\u060c \u0648\u062a\u0639\u0645\u0644 \u0643\u0636\u0645\u0627\u0646 \u0636\u062f \u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u0645\u062a\u0628\u0627\u062f\u0644 \u0641\u064a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u063a\u0630\u064a\u0629 \u0648\u0645\u062d\u0637\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647.<\/p>\n\n\n\n

\u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u062a\u0644\u0639\u0628 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0623\u062f\u0648\u0627\u0631\u064b\u0627 \u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a. \u0641\u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0646\u0641\u0637 \u0648\u0627\u0644\u063a\u0627\u0632\u060c \u062a\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0627\u0644\u062e\u0637\u064a\u0631 \u0641\u064a \u0645\u0639\u062f\u0627\u062a \u0641\u0648\u0647\u0629 \u0627\u0644\u0628\u0626\u0631 \u0648\u0623\u0646\u0638\u0645\u0629 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628. \u0648\u062a\u0633\u062a\u062e\u062f\u0645\u0647\u0627 \u0645\u062d\u0637\u0627\u062a \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0644\u0644\u0628\u062e\u0627\u0631 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u063a\u0644\u0627\u0642. \u0648\u062a\u0639\u062a\u0645\u062f \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0626\u0629 \u0648\u0627\u0644\u062a\u0647\u0648\u064a\u0629 \u0648\u062a\u0643\u064a\u064a\u0641 \u0627\u0644\u0647\u0648\u0627\u0621 (HVAC) \u0639\u0644\u0649 \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u062a\u062c\u0627\u0647 \u062a\u062f\u0641\u0642 \u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0648\u0645\u0646\u0639 \u062a\u0644\u0641 \u0627\u0644\u0636\u0627\u063a\u0637. \u062a\u0633\u062a\u062e\u062f\u0645 \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0623\u062f\u0648\u064a\u0629 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0641\u0627\u0626\u0642\u0629 \u0627\u0644\u0646\u0638\u0627\u0641\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0639\u0642\u0645\u0629.<\/p>\n\n\n\n

\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635\u061f<\/h2>\n\n\n\n

\u064a\u0642\u062f\u0645 \u0627\u0644\u0633\u0648\u0642 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635\u060c \u0643\u0644 \u0645\u0646\u0647\u0627 \u0645\u064f\u062d\u0633\u064e\u0651\u0646 \u0644\u062e\u0635\u0627\u0626\u0635 \u0623\u062f\u0627\u0621 \u0645\u062d\u062f\u062f\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642.<\/p>\n\n\n\n

\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629<\/strong>: \u062a\u062a\u0645\u064a\u0632 \u0628\u0642\u0631\u0635 \u0645\u0641\u0635\u0644\u064a \u064a\u062a\u0623\u0631\u062c\u062d \u0645\u0639 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0647\u064a \u0645\u0646 \u0628\u064a\u0646 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627\u060c \u0648\u062a\u0648\u0641\u0631 \u0627\u0646\u062e\u0641\u0627\u0636\u064b\u0627 \u0645\u0646\u062e\u0641\u0636\u064b\u0627 \u0641\u064a \u0627\u0644\u0636\u063a\u0637 \u0648\u0645\u0644\u0627\u0621\u0645\u0629 \u0644\u0645\u0633\u0627\u0631\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0623\u0641\u0642\u064a\u0629.<\/p>\n\n\n\n

\u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0627\u0644\u0631\u0641\u0639<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0631\u0635 \u0645\u0648\u062c\u0647 \u064a\u062a\u062d\u0631\u0643 \u0639\u0645\u0648\u062f\u064a\u064b\u0627 \u0645\u0639 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0641\u0639\u0627\u0644\u0629 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0631\u0623\u0633\u064a\u0629.<\/p>\n\n\n\n

\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0643\u0631\u0648\u064a\u0629<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0643\u0631\u0629 \u0639\u0627\u0626\u0645\u0629 \u062d\u0631\u0629 \u0623\u0648 \u0643\u0631\u0629 \u0645\u062d\u0645\u0644\u0629 \u0628\u0646\u0627\u0628\u0636 \u0643\u0622\u0644\u064a\u0629 \u0625\u063a\u0644\u0627\u0642\u060c \u062a\u062a\u0641\u0648\u0642 \u0641\u064a \u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u0644\u0644\u0632\u062c\u0629 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0625\u063a\u0644\u0627\u0642\u064b\u0627 \u0633\u0631\u064a\u0639\u064b\u0627.<\/p>\n\n\n\n

\u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0627\u0644\u0631\u0642\u0627\u0642\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0644\u0648\u062d<\/strong>: \u062a\u0648\u0641\u064a\u0631 \u062d\u0644\u0648\u0644 \u0645\u062f\u0645\u062c\u0629 \u0648\u062e\u0641\u064a\u0641\u0629 \u0627\u0644\u0648\u0632\u0646 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062d\u062f\u0648\u062f\u0629.<\/p>\n\n\n\n

\u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0642\u0631\u0635\u064a\u0629 \u0645\u0627\u0626\u0644\u0629<\/strong>: \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0644\u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u062a\u0623\u0631\u062c\u062d \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0623\u0633\u0631\u0639.<\/p>\n\n\n\n

\u0635\u0645\u0627\u0645\u0627\u062a \u0641\u062d\u0635 \u0627\u0644\u0641\u0648\u0647\u0629<\/strong>: \u062a\u0648\u0641\u0631 \u0625\u063a\u0644\u0627\u0642\u064b\u0627 \u0633\u0631\u064a\u0639\u064b\u0627 \u0644\u0644\u063a\u0627\u064a\u0629 \u0644\u0645\u0646\u0639 \u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0633\u0631\u0639\u0629.<\/p>\n\n\n\n

\u0644\u0643\u0644 \u0646\u0648\u0639 \u0645\u0632\u0627\u064a\u0627 \u0645\u0645\u064a\u0632\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0636\u0645\u0646\u0629 \u0627\u0644\u0645\u062d\u0645\u0644\u0629 \u0628\u0646\u0627\u0628\u0636 \u0641\u064a \u0623\u064a \u0627\u062a\u062c\u0627\u0647\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062a\u0637\u0644\u0628 \u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u062a\u0623\u0631\u062c\u062d \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0630\u0628\u064a\u0629 \u0639\u0627\u062f\u0629\u064b \u062a\u0631\u0643\u064a\u0628\u064b\u0627 \u0623\u0641\u0642\u064a\u064b\u0627 \u0645\u0639 \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0642\u0631\u0635 \u0628\u0634\u0643\u0644 \u0645\u0646\u0627\u0633\u0628.<\/p>\n\n\n\n

\u0643\u0645\u0627 \u064a\u062a\u0646\u0648\u0639 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631\u060c \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0623\u0635\u0641\u0631 \u0648\u0627\u0644\u0628\u0631\u0648\u0646\u0632 \u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0625\u0644\u0649 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0648\u0627\u0644\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u063a\u0631\u064a\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0630\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n

\u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0646\u0638\u0627\u0645\u0643<\/h2>\n\n\n\n

\u064a\u062a\u0637\u0644\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u062a\u0642\u064a\u064a\u0645\u064b\u0627 \u062f\u0642\u064a\u0642\u064b\u0627 \u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0648\u062b\u0648\u0642 \u0628\u0647 \u0648\u0637\u0648\u0644 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a.<\/p>\n\n\n\n

\"Selecting-the-right-check-valve\"<\/figure>\n\n\n\n

\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0623\u0648\u0644\u0627\u064b \u0645\u0631\u0627\u0639\u0627\u0629 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u062f\u0641\u0642 - \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0637\u0627\u0628\u0642 \u062d\u062c\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u062a\u0635\u0645\u064a\u0645\u0647 \u0645\u0639 \u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0648\u0636\u0639 \u0627\u0644\u0642\u0631\u0635 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0648\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0628.<\/p>\n\n\n\n

\u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u062a\u0648\u0639\u0628 \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0643\u0644\u0627\u064b \u0645\u0646 \u0636\u063a\u0648\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0645\u0641\u0627\u062c\u0626 \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629\u060c \u0645\u0639 \u0625\u064a\u0644\u0627\u0621 \u0627\u0647\u062a\u0645\u0627\u0645 \u062e\u0627\u0635 \u0644\u062e\u0635\u0627\u0626\u0635 \u0636\u063a\u0637 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0635\u0645\u0627\u0645. \u064a\u0641\u0631\u0636 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0643\u0644 \u0645\u0646 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u062e\u0627\u0635\u0629\u064b \u0645\u0639 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0627\u0644\u0643\u0627\u0634\u0637\u0629 \u0623\u0648 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0646\u0642\u0627\u0621.<\/p>\n\n\n\n

\u064a\u0624\u062b\u0631 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u062d\u064a\u062b \u062a\u0639\u062a\u0645\u062f \u0628\u0639\u0636 \u0623\u0646\u0648\u0627\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0630\u0628\u064a\u0629 \u0644\u0639\u0648\u062f\u0629 \u0627\u0644\u0642\u0631\u0635 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0628\u064a\u0646\u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0639\u0636 \u0627\u0644\u0622\u062e\u0631 \u0646\u0648\u0627\u0628\u0636 \u0644\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0644 \u0639\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647.<\/p>\n\n\n\n

\u062a\u062e\u062a\u0644\u0641 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0623\u064a\u0636\u064b\u0627. \u0641\u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0645\u0639\u0638\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0644\u0627 \u0627\u0631\u062a\u062f\u0627\u062f\u064a\u0629 \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629\u060c \u0641\u0625\u0646 \u0628\u0639\u0636 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u062a\u0633\u0645\u062d \u0628\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0641\u062d\u0635 \u0648\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628 \u062f\u0648\u0646 \u0625\u0632\u0627\u0644\u062a\u0647 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u0646 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/p>\n\n\n\n

\u062a\u0648\u0641\u0631 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0645\u062b\u0644 API 594 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0631\u0642\u0627\u0642\u0629 \u0623\u0648 AWWA C508 \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062a\u0623\u0631\u062c\u062d\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0645\u0647\u0645\u0629 \u0644\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n

\u062a\u0634\u0645\u0644 \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0633\u0631\u064a\u0639 \u0644\u0645\u0646\u0639 \u0627\u0644\u0645\u0637\u0631\u0642\u0629 \u0627\u0644\u0645\u0627\u0626\u064a\u0629\u060c \u0648\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u060c \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u062b\u0644 \u0627\u0644\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0645\u0643\u0627\u0646\u064a (CIP) \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u063a\u0630\u064a\u0629\/\u0627\u0644\u0645\u0633\u062a\u062d\u0636\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u062f\u0644\u0627\u0646\u064a\u0629.<\/p>\n\n\n\n

\u0633\u064a\u0648\u0641\u0631 \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u062d\u062f\u062f \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0633\u0646\u0648\u0627\u062a \u0645\u0646 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u062a\u0627\u0639\u0628\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u063a\u064a\u0631 \u0627\u0644\u0635\u062d\u064a\u062d \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0641\u0634\u0644 \u0633\u0627\u0628\u0642 \u0644\u0623\u0648\u0627\u0646\u0647 \u0623\u0648 \u0635\u064a\u0627\u0646\u0629 \u0645\u0641\u0631\u0637\u0629 \u0623\u0648 \u062d\u062a\u0649 \u062a\u0644\u0641 \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n\n\n\n

\u0644\u0645\u0627\u0630\u0627 \u064a\u0641\u0636\u0644 \u0645\u0648\u0632\u0639\u0648 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0634\u0631\u0643\u0629 Waltervalves \u0644\u062a\u0648\u0631\u064a\u062f \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0628\u0627\u0644\u062c\u0645\u0644\u0629<\/h2>\n\n\n\n

\u064a\u062e\u062a\u0627\u0631 \u0645\u0648\u0632\u0639\u0648 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0631\u0627\u0626\u062f\u0648\u0646 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0635\u0645\u0627\u0645\u0627\u062a Waltervalves \u0643\u0645\u0648\u0631\u062f \u0631\u0626\u064a\u0633\u064a \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0628\u0633\u0628\u0628 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0627\u0644\u062a\u0646\u0627\u0641\u0633\u064a\u0629 \u0641\u064a \u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0628\u0627\u0644\u062c\u0645\u0644\u0629.<\/p>\n\n\n\n

\u062a\u062d\u062a\u0641\u0638 \u0645\u0646\u0634\u0622\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u062f\u064a\u0646\u0627 \u0628\u0645\u062e\u0632\u0648\u0646\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0645\u0639 \u062a\u0648\u0641\u064a\u0631 \u0642\u062f\u0631\u0627\u062a \u0647\u0646\u062f\u0633\u064a\u0629 \u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629. \u0647\u0630\u0647 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u062a\u0645\u0643\u0651\u0646 \u0627\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0645\u0646 \u062a\u0644\u0628\u064a\u0629 \u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u062e\u0632\u0648\u0646 \u0645\u0639 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u062d\u0644\u0648\u0644 \u0647\u0646\u062f\u0633\u064a\u0629 \u0644\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u0631\u064a\u062f\u0629.<\/p>\n\n\n\n

\"Waltervalves-Check-Valves\"<\/figure>\n\n\n\n

\u0648\u0627\u0644\u062a\u0631 \u0641\u0627\u0644\u0641\u0632 <\/a>\u062a\u0636\u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0635\u0627\u0631\u0645\u0629\u060c \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ISO 9001 \u0648\u0645\u0639\u0627\u064a\u064a\u0631 API\u060c \u0623\u0646 \u0643\u0644 \u0635\u0645\u0627\u0645 \u064a\u0641\u064a \u0628\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0635\u0627\u0631\u0645\u0629 \u0641\u0648\u0631 \u0625\u062e\u0631\u0627\u062c\u0647 \u0645\u0646 \u0627\u0644\u0635\u0646\u062f\u0648\u0642.<\/p>\n\n\n\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0648\u0632\u0639\u064a\u0646\u060c \u064a\u062a\u062c\u0627\u0648\u0632 \u0639\u0631\u0636 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0630\u064a \u0646\u0642\u062f\u0645\u0647 \u062c\u0648\u062f\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0644\u064a\u0634\u0645\u0644 \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0644\u0648\u062c\u0633\u062a\u064a \u0627\u0644\u0634\u0627\u0645\u0644. \u062d\u064a\u062b \u062a\u062a\u064a\u062d \u0645\u0648\u0627\u0642\u0639 \u0627\u0644\u0645\u0633\u062a\u0648\u062f\u0639\u0627\u062a \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629 \u062a\u0644\u0628\u064a\u0629 \u0627\u0644\u0637\u0644\u0628\u0627\u062a \u0628\u0633\u0631\u0639\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0639\u0645\u0644 \u0639\u0628\u0648\u0627\u062a\u0646\u0627 \u0627\u0644\u0645\u0634\u0641\u0631\u0629 \u0628\u0627\u0644\u0628\u0627\u0631\u0643\u0648\u062f \u0639\u0644\u0649 \u062a\u0628\u0633\u064a\u0637 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0645\u062e\u0632\u0648\u0646.<\/p>\n\n\n\n

\u062a\u0648\u0641\u0631 \u0641\u0631\u0642 \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0641\u0646\u064a \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0648\u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0644\u0645\u0633\u0627\u0639\u062f\u0629 \u0627\u0644\u0645\u0648\u0632\u0639\u064a\u0646 \u0639\u0644\u0649 \u062e\u062f\u0645\u0629 \u0639\u0645\u0644\u0627\u0626\u0647\u0645 \u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629. \u064a\u0648\u0641\u0631 \u0647\u064a\u0643\u0644 \u0627\u0644\u062a\u0633\u0639\u064a\u0631 \u0627\u0644\u062a\u0646\u0627\u0641\u0633\u064a \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062d\u0648\u0627\u0641\u0632 \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062d\u062c\u0645\u060c \u0641\u0631\u0635\u0627\u064b \u0641\u0627\u0626\u0642\u0629 \u0644\u0644\u0647\u0627\u0645\u0634.<\/p>\n\n\n\n

\u0648\u0644\u0639\u0644 \u0627\u0644\u0623\u0647\u0645 \u0645\u0646 \u0630\u0644\u0643 \u0623\u0646 \u0634\u0631\u0643\u0629 Waltervalves \u0642\u062f \u0627\u0643\u062a\u0633\u0628\u062a \u0633\u0645\u0639\u0629 \u0637\u064a\u0628\u0629 \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u0635\u0644 \u0627\u0644\u0645\u0648\u0632\u0639\u0648\u0646 \u0639\u0644\u0649 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0645\u0646 \u0639\u0646\u062f\u0646\u0627\u060c \u064a\u0645\u0643\u0646\u0647\u0645 \u0623\u0646 \u064a\u0643\u0648\u0646\u0648\u0627 \u0648\u0627\u062b\u0642\u064a\u0646 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0633\u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u0645\u062d\u062f\u062f\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0637\u0627\u0644\u0628\u0627\u062a \u0627\u0644\u0636\u0645\u0627\u0646 \u0648\u064a\u062d\u0645\u064a \u0633\u0645\u0639\u0629 \u0639\u0644\u0627\u0645\u062a\u0647\u0645 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0641\u064a \u0627\u0644\u0633\u0648\u0642.<\/p>\n\n\n\n

\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n\n\n\n

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