{"id":2745,"date":"2026-07-13T08:08:06","date_gmt":"2026-07-13T08:08:06","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2745"},"modified":"2026-07-29T15:31:07","modified_gmt":"2026-07-29T15:31:07","slug":"check-valve-backflow-prevention","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ko\/blog\/check-valve\/check-valve-backflow-prevention\/","title":{"rendered":"\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958\uc758 \uc6d0\uc778\uacfc \uc608\ubc29 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"

\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958\ub294 \uc720\uccb4\uac00 \uc5ed\ub958\ub97c \ub9c9\uc544\uc57c \ud558\ub294 \uccb4\ud06c \ubc38\ube0c\ub97c \ud1b5\ud574 \uc5ed\ubc29\ud5a5\uc73c\ub85c \ud750\ub97c \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc5ed\ub958\uc758 \uc6d0\uc778\uc740 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc6a9\ub3c4\uc5d0 \ub9de\uc9c0 \uc54a\ub294 \ubc38\ube0c \uc885\ub958, \ubc38\ube0c \uc2dc\ud2b8 \ub610\ub294 \ub514\uc2a4\ud06c\uc758 \ub9c8\ubaa8, \ubc38\ube0c \ud06c\uae30 \ubd88\ub7c9 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud38c\ud504 \ud1a0\ucd9c \ub77c\uc778, \ubcf4\uc77c\ub7ec \uae09\uc218 \uc2dc\uc2a4\ud15c, \ud654\ud559\ubb3c\uc9c8 \uc8fc\uc785 \ud68c\ub85c \ub4f1\uc5d0\uc11c \uc5ed\ub958\ub294 \ub2e8\uc21c\ud788 \ud6a8\uc728 \uc800\ud558 \ubb38\uc81c\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc548\uc804\uc0ac\uace0 \ubc0f \uc7a5\ube44 \uc190\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ed\ub958\uc758 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc774 \uc608\ubc29\uc758 \uccab\uac78\uc74c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5ed\ub958\ub780 \ubb34\uc5c7\uc774\uba70 \uc65c \uc911\uc694\ud55c\uac00<\/h2>\n\n\n\n

\uc5ed\ub958\ub780 \uc720\uccb4\uac00 \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \ud750\ub974\ub3c4\ub85d \uc124\uacc4\ub41c \ubc38\ube0c \ub610\ub294 \ubc30\uad00 \uad6c\uac04\uc744 \ud1b5\ud574 \uc720\uccb4\uac00 \uc5ed\ubc29\ud5a5\uc73c\ub85c \ud750\ub974\ub294 \ud604\uc0c1\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uccb4\ud06c \ubc38\ube0c\uc758 \uacbd\uc6b0, \ubc38\ube0c\uac00 \ub2eb\ud600 \uc788\uc5b4\uc57c \ud560 \ub54c \uc720\uccb4\uac00 \ubc38\ube0c \ub514\uc2a4\ud06c \ub610\ub294 \uc2dc\ud2b8\ub97c \ud1b5\ud574 \uc5ed\ub958\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5ed\ub958\uc758 \uacb0\uacfc\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \ud38c\ud504 \ud1a0\ucd9c \ub77c\uc778\uc5d0\uc11c \uc5ed\ub958\ub294 \ud38c\ud504 \uc784\ud3a0\ub7ec\uc758 \uc5ed\ud68c\uc804\uc744 \uc720\ubc1c\ud558\uc5ec \ubca0\uc5b4\ub9c1\uacfc \uae30\uacc4\uc2dd \uc530\uc744 \uc190\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ubcf4\uc77c\ub7ec \uae09\uc218 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5ed\ub958\ub294 \uc99d\uae30 \ub610\ub294 \uc628\uc218\uac00 \uae09\uc218 \ud38c\ud504\ub85c \uc5ed\ub958\ud558\uac8c \ud558\uc5ec \uc218\uaca9 \ud604\uc0c1\uacfc \uc5f4 \ucda9\uaca9\uc744 \uc77c\uc73c\ud0b5\ub2c8\ub2e4. \ud654\ud559\ubb3c\uc9c8 \uc8fc\uc785 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5ed\ub958\ub294 \uacf5\uc815 \uc720\uccb4\uac00 \ud22c\uc785 \ud38c\ud504\uc640 \ud654\ud559\ubb3c\uc9c8 \uacf5\uae09 \ub77c\uc778\uc744 \uc624\uc5fc\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ed\ub958\ub85c \uc778\ud55c \uacb0\uacfc\ub294 \uc2dc\uc2a4\ud15c \uc555\ub825, \uc628\ub3c4 \ubc0f \uc720\uccb4 \uc704\ud5d8 \uc218\uc900\uc5d0 \ub530\ub77c \uc2ec\uac01\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c\uc640 \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c\uc758 \ucc28\uc774\uc810\uc744 \uba85\ud655\ud788 \ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c\ub294 \ub354 \uad11\ubc94\uc704\ud55c \uae30\ub2a5 \ubc94\uc8fc\uc785\ub2c8\ub2e4. \uc5ed\ub958\ub97c \ubc29\uc9c0\ud558\ub294 \ubaa8\ub4e0 \uc7a5\uce58\ub294 \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uccb4\ud06c \ubc38\ube0c\ub294 \uc0b0\uc5c5 \ubc30\uad00\uc5d0\uc11c \uc774\ub7ec\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294 \ub370 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc815 \uc720\ud615\uc758 \ubc38\ube0c\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ub450 \uc6a9\uc5b4\ub97c \uac19\uc740 \uc758\ubbf8\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uae30\ub2a5\uc801 \uc694\uad6c \uc0ac\ud56d\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4. \uc989, \uc5ed\ub958\ub97c \ucc28\ub2e8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958\uc758 \uc77c\ubc18\uc801\uc778 \uc6d0\uc778<\/h2>\n\n\n\n
\"\uccb4\ud06c<\/figure>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958 \uc0ac\uace0\uc758 \ub300\ubd80\ubd84\uc740 \ub2e4\uc74c \ub124 \uac00\uc9c0 \uadfc\ubcf8 \uc6d0\uc778 \uc911 \ud558\ub098\ub85c \uadc0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6a9\ub3c4\uc5d0 \ub9de\uc9c0 \uc54a\ub294 \ubc38\ube0c \uc720\ud615\uc785\ub2c8\ub2e4.<\/strong> \ub9e5\ub3d9 \uc720\ub3d9 \uc2dc\uc2a4\ud15c\uc774\ub098 \uc218\uc9c1 \ud558\ud5a5 \uc720\ub3d9 \ub77c\uc778\uc5d0 \uc124\uce58\ub41c \uc2a4\uc719 \uccb4\ud06c \ubc38\ube0c\ub294 \uc548\uc815\uc801\uc73c\ub85c \ub2eb\ud788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2a4\uc719 \uccb4\ud06c \ubc38\ube0c\ub294 \uc911\ub825\uacfc \uc5ed\ub958 \uc555\ub825\uc5d0 \uc758\uc874\ud558\uc5ec \ub2eb\ud799\ub2c8\ub2e4. \ub9cc\uc57d \ub2e4\uc74c \uc21c\ubc29\ud5a5 \ub9e5\ub3d9\uc774 \ubc1c\uc0dd\ud558\uae30 \uc804\uc5d0 \ucda9\ubd84\ud55c \uc5ed\uc555\uc774 \uc0dd\uc131\ub418\uc9c0 \uc54a\uc73c\uba74, \ubc38\ube0c \ub514\uc2a4\ud06c\uac00 \uc644\uc804\ud788 \ubc00\ucc29\ub418\uc9c0 \uc54a\uc544 \ub9e5\ub3d9 \uc0ac\uc774\uc0ac\uc774\uc5d0 \uc5ed\ub958\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub9e5\ub3d9 \uc720\ub3d9 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uc0ac\uc591\uc740 \ubc18\uc751\uc801\uc73c\ub85c \ub2eb\ud788\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ub2a5\ub3d9\uc801\uc73c\ub85c \ub2eb\ud788\ub294 \uc2a4\ud504\ub9c1\uc2dd \uccb4\ud06c \ubc38\ube0c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc38\ube0c \ud06c\uae30\uac00 \uc791\uc2b5\ub2c8\ub2e4.<\/strong> \uc124\uacc4 \uc6a9\ub7c9\ubcf4\ub2e4 \uc791\uc740 \uccb4\ud06c \ubc38\ube0c\ub294 \uc124\uacc4 \uc720\uc18d\ubcf4\ub2e4 \ub192\uc740 \uc720\uc18d\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub192\uc740 \uc720\uc18d\uc740 \ub514\uc2a4\ud06c\uac00 \uc2dc\ud2b8 \uba74\uc5d0 \uc644\uc804\ud788 \ubc00\ucc29\ub418\uc9c0 \uc54a\uace0 \ubd80\ubd84\uc801\uc73c\ub85c \uc5f4\ub9b0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ub514\uc2a4\ud06c\uac00 \ub2e8\ub2e8\ud788 \uace0\uc815\ub418\uc9c0 \uc54a\uace0 \ub5a8\ub9ac\uac8c \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub5a8\ub9bc\uc740 \uccb4\ud06c \ubc38\ube0c \ucc44\ud130(chatter)\ub97c \uc720\ubc1c\ud558\uace0, \uc2dc\ud2b8\uc640 \ub514\uc2a4\ud06c\uc758 \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud558\uba70, \uacb0\uad6d \uc2dc\ud2b8 \ud45c\uba74\uc774 \uc5ed\uc555\uc744 \uc81c\ub300\ub85c \ubc00\ubd09\ud558\uc9c0 \ubabb\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uacfc\ub3c4\ud55c \uc720\uc18d\uc73c\ub85c \uc778\ud55c \ub514\uc2a4\ud06c \ub5a8\ub9bc\uc740 \ub300\ubd80\ubd84\uc758 \ucc44\ud130 \uace0\uc7a5\uc758 \uc6d0\uc778\uc774 \ub418\ub294 \uae30\uacc4\uc801 \uacfc\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2dc\ud2b8\uc640 \ub514\uc2a4\ud06c\uac00 \ub9c8\ubaa8\ub418\uc5c8\uac70\ub098 \uc190\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong> \ubc38\ube0c \uc2dc\ud2b8\uc640 \ub514\uc2a4\ud06c\ub294 \uc815\uc0c1\uc801\uc778 \uc791\ub3d9 \uc8fc\uae30, \uc720\uccb4 \ub0b4 \ubbf8\ub9bd\uc790\uc5d0 \uc758\ud55c \uce68\uc2dd \ub610\ub294 \uc720\uccb4 \ud654\ud559 \uc131\ubd84\uc758 \ubd80\uc801\ud569\uc73c\ub85c \uc778\ud55c \ubd80\uc2dd \ub4f1\uc73c\ub85c \uc778\ud574 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ub9c8\ubaa8\ub429\ub2c8\ub2e4. \ub9c8\ubaa8\ub41c \uc2dc\ud2b8\ub294 \ub514\uc2a4\ud06c\uac00 \ub2eb\ud600 \uc788\uc5b4\ub3c4 \uc720\uccb4\uac00 \ub514\uc2a4\ud06c\ub97c \uc6b0\ud68c\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc190\uc0c1\ub41c \ub514\uc2a4\ud06c\ub294 \uc2dc\ud2b8\uc5d0 \ub300\ud55c \uc644\uc804\ud55c \ubc00\ubd09\uc744 \ud615\uc131\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub450 \uac00\uc9c0 \uc0c1\ud669 \ubaa8\ub450 \uccb4\ud06c \ubc38\ube0c \uc5ed\ub958\ub97c \uc720\ubc1c\ud558\uba70, \uc774\ub294 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uace0\uc7a5\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc \ubc38\ube0c\uc758 \uc218\uba85 \ub3d9\uc548 \uc810\uc9c4\uc801\uc73c\ub85c \ubc1c\uc0dd\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc124\uce58 \ubc29\ud5a5\uc774 \uc798\ubabb\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong> \uc2a4\uc719 \uccb4\ud06c \ubc38\ube0c\uc640 \ub9ac\ud504\ud2b8 \uccb4\ud06c \ubc38\ube0c\ub294 \ud2b9\uc815 \uc124\uce58 \ubc29\ud5a5\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc218\uc9c1 \ud558\ud5a5 \uc720\ub3d9 \ub77c\uc778\uc5d0 \uc2a4\uc719 \uccb4\ud06c \ubc38\ube0c\ub97c \uc124\uce58\ud558\uba74 \uc911\ub825\uc774 \ubc38\ube0c \ub514\uc2a4\ud06c \ud3d0\uc1c4\ub97c \ubc29\ud574\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uae30 \ub54c\ubb38\uc5d0 \uc81c\ub300\ub85c \uc791\ub3d9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc218\ud3c9\uc73c\ub85c \uc124\uce58\ub41c \ub9ac\ud504\ud2b8 \uccb4\ud06c \ubc38\ube0c\ub294 \ubc38\ube0c \ub514\uc2a4\ud06c\uac00 \uc911\ub825\uc5d0 \ub300\ud574 \uc798\ubabb\ub41c \ud3c9\uba74\uc5d0\uc11c \uc6c0\uc9c1\uc5ec \uc548\uc815\uc801\uc778 \ud3d0\uc1c4\uac00 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5ed\ub958 \ubc29\uc9c0 \uc7a5\uce58 \uace0\uc7a5 \uc608\ubc29 \ubc29\ubc95<\/h2>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \uc18c\uc74c \ubc0f \uc5ed\ub958 \ubc38\ube0c \uc120\ud0dd \uc624\ub958<\/a> \uc774\ub7ec\ud55c \ubb38\uc81c\ub4e4\uc740 \uc0ac\uc591 \ub2e8\uacc4\uc5d0\uc11c \uc608\ubc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc811\uadfc \ubc29\uc2dd\uc740 \ubc38\ube0c \uc720\ud615\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \uc720\ub7c9 \uc870\uac74\uc744 \uc815\uc758\ud558\ub294 \uac83\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud574\ub2f9 \ub77c\uc778\uc758 \ucd5c\uc18c \ubc0f \ucd5c\ub300 \uc720\uc18d\uc744 \uc815\uc758\ud558\uc2ed\uc2dc\uc624. <\/strong>\uccb4\ud06c \ubc38\ube0c\ub294 \ub514\uc2a4\ud06c\ub97c \uc5f4\ub9b0 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ucd5c\uc18c\ud55c\uc758 \uc804\uc9c4 \uc720\uc18d\uc774 \ud544\uc694\ud558\uba70, \ubc38\ube0c\uac00 \ucf85 \ub2eb\ud788\uc9c0 \uc54a\ub3c4\ub85d \uc81c\uc5b4\ub41c \uac10\uc18d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc38\ube0c \ud06c\uae30\uc5d0 \ub9de\ub294 \ucd5c\uc18c \uc720\uc18d\ubcf4\ub2e4 \ub0ae\uc740 \uc720\uc18d\uc73c\ub85c \uc790\uc8fc \ud750\ub974\ub294 \ubc30\uad00\uc740 \ucc44\ud130\ub9c1 \ud604\uc0c1\uacfc \ubc38\ube0c \uc2dc\ud2b8\uc758 \uc870\uae30 \ub9c8\ubaa8\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4. \uccb4\ud06c \ubc38\ube0c \uc791\ub3d9\uc744 \uc704\ud55c \ucd5c\uc18c \uc720\uc18d\uc740 \ubc38\ube0c \uc81c\uc870\uc5c5\uccb4\uac00 \uac01 \uc124\uacc4 \ubc0f \ub0b4\uacbd \ud06c\uae30\uc5d0 \ub300\ud574 \uc81c\uacf5\ud558\ub294 \uc0ac\uc591 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc124\uce58 \uc804\uc5d0 \ubc29\ud5a5 \uc124\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/strong> \uc2a4\uc719 \uccb4\ud06c \ubc38\ube0c\ub294 \uc218\ud3c9 \ubc30\uad00\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc2a4\ud504\ub9c1\uc2dd \ubc38\ube0c\ub294 \ubaa8\ub4e0 \ubc29\ud5a5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud2f8\ud305 \ub514\uc2a4\ud06c \ubc38\ube0c\ub294 \uace0\uc18d \uc218\ud3c9 \ubc0f \uc218\uc9c1 \uc0c1\ud5a5 \uc720\ub3d9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubc38\ube0c \uc124\uacc4\ub294 \uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c\uac00 \uc544\ub2cc \uc2e4\uc81c \uc124\uce58 \ubc29\ud5a5\uc5d0 \ub9de\ucdb0 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacf5\uc815 \uc720\uccb4\uc640 \ud638\ud658\ub418\ub294 \uc7ac\ub8cc\ub97c \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624. <\/strong>\uc720\uccb4 \ud654\ud559\uc801 \ubd80\uc801\ud569\uc73c\ub85c \uc778\ud55c \ub514\uc2a4\ud06c \ub610\ub294 \uc2dc\ud2b8\uc758 \ubd80\uc2dd\uc740 \uae30\uacc4\uc801 \ub9c8\ubaa8\uc640 \ub3d9\uc77c\ud55c \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc720\ubc1c\ud558\uc9c0\ub9cc, \ub354 \ube60\ub974\uace0 \uc608\uce21\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c \uc720\uccb4\uc758 \ud654\ud559\uc801 \uc131\ubd84\uc5d0 \ub9de\ucdb0 \ubcf8\uccb4 \uc7ac\uc9c8, \ub514\uc2a4\ud06c \uc7ac\uc9c8 \ubc0f \uc2dc\ud2b8 \uc7ac\uc9c8\uc744 \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958\uc640 \uccb4\ud06c \ubc38\ube0c \ub204\ucd9c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n

\uc5ed\ub958\ub294 \uccb4\ud06c \ubc38\ube0c\uac00 \uc81c\ub300\ub85c \ub2eb\ud788\uac70\ub098 \ubc00\ubd09\ub418\uc9c0 \uc54a\uc544 \uc720\uccb4\uac00 \uc5ed\ubc29\ud5a5\uc73c\ub85c \ud750\ub974\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ub204\ucd9c\uc740 \ubc38\ube0c\uc758 \uc2dc\ud2b8\uba74\uc774 \uc190\uc0c1\ub418\uac70\ub098 \ub9c8\ubaa8\ub418\uc5b4 \ubc38\ube0c\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \ub2eb\ud78c \uc0c1\ud0dc\uc5d0\uc11c \uc18c\ub7c9\uc758 \uc720\uccb4\uac00 \uc0c8\uc5b4 \ub098\uc624\ub294 \uac83\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc5ed\ub958\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc0c1\ub2f9\ud55c \uc591\uc758 \uc5ed\ub958\ub97c \ub3d9\ubc18\ud569\ub2c8\ub2e4. \ub204\ucd9c\uc740 \uc2dc\ud2b8\uba74 \ubd88\ub7c9\uc73c\ub85c \uc778\ud55c \uc18c\ub7c9\uc758 \uc720\uccb4 \ub204\ucd9c\uc785\ub2c8\ub2e4. \ub450 \ud604\uc0c1 \ubaa8\ub450 \ubc38\ube0c\uac00 \uc0ac\uc591\ub300\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc74c\uc744 \ub098\ud0c0\ub0b4\uc9c0\ub9cc, \uadfc\ubcf8 \uc6d0\uc778\uacfc \uc218\ub9ac \ubc29\ubc95\uc774 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad50\uccb4\uc640 \uc218\ub9ac \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958 \uc0ac\uace0\uac00 \ubc1c\uc0dd\ud560 \ub54c\ub9c8\ub2e4 \ubc38\ube0c\ub97c \uad50\uccb4\ud574\uc57c \ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uad50\uccb4 \uc5ec\ubd80\ub294 \uace0\uc7a5\uc758 \uc6d0\uc778\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc815\uc0c1\uc801\uc778 \uc791\ub3d9\uc774\ub098 \uacbd\ubbf8\ud55c \uce68\uc2dd\uc73c\ub85c \uc778\ud55c \ubc38\ube0c \uc2dc\ud2b8 \ubc0f \ub514\uc2a4\ud06c \ub9c8\ubaa8\ub294 \uc2dc\ud2b8 \ubc0f \ub514\uc2a4\ud06c \ud45c\uba74\uc744 \ub798\ud551\ud558\uc5ec \uc2dc\ud2b8 \ud615\uc0c1\uc744 \ubcf5\uc6d0\ud568\uc73c\ub85c\uc368 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubd80\ud488 \uad50\uccb4 \ube44\uc6a9\uc774 \uc0c1\ub2f9\ud558\uace0 \ub9c8\ubaa8\uac00 \uce58\uc218\uc801\uc778 \uc190\uc0c1\ubcf4\ub2e4\ub294 \ud45c\uba74\uc801\uc778 \uc190\uc0c1\uc778 \ub300\ud615 \ubc38\ube0c\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub514\uc2a4\ud06c \ub610\ub294 \uc2dc\ud2b8\uc758 \ubd80\uc2dd \uc190\uc0c1, \uade0\uc5f4 \ub610\ub294 \uce58\uc218 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud55c \uacbd\uc6b0 \ud574\ub2f9 \ubd80\ud488\uc744 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd80\uc2dd\ub418\uac70\ub098 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud55c \uc2dc\ud2b8 \ud45c\uba74\uc744 \ub798\ud551\ud558\ub824\uace0 \ud558\uba74 \uc77c\uc2dc\uc801\uc73c\ub85c \ubc00\ubd09\uc774 \uac1c\uc120\ub418\uc9c0\ub9cc \uace7 \ub2e4\uc2dc \uc2e4\ud328\ud569\ub2c8\ub2e4. \ud574\ub2f9 \ubd80\ud488\uc740 \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc815\ud655\ud558\uac8c \uc9c0\uc815\ub41c \uc7ac\uc9c8\ub85c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n

\ubc38\ube0c \uc885\ub958\uac00 \uc798\ubabb\ub41c \uac83\uc740 \uc124\uacc4 \uc218\uc815\uc774\uc9c0 \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uccb4\ud06c \ubc38\ube0c\uc5d0\uc11c \ucc44\ud130\ub9c1 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\ub294 \uc6d0\uc778\uc774 \ubc38\ube0c \ud06c\uae30\uac00 \uc791\uac70\ub098 \uc720\ub7c9 \uc870\uac74\uc5d0 \ub9de\uc9c0 \uc54a\uac8c \uc124\uacc4\ub418\uc5c8\uae30 \ub54c\ubb38\uc774\ub77c\uba74, \ubc38\ube0c \uc2dc\ud2b8\ub97c \ub798\ud551\ud574\ub3c4 \uc544\ubb34\ub7f0 \ubcc0\ud654\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2e4\uc81c \uc0ac\uc6a9 \uc870\uac74\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \uc885\ub958\uc640 \ud06c\uae30\uc758 \ubc38\ube0c\ub85c \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

CTGV\uc758 \uc81c\ud488\uad70\uc5d0 \ub300\ud574 \uc2a4\uc719 \uccb4\ud06c \ubc38\ube0c<\/a> \uadf8\ub9ac\uace0 \ub9ac\ud504\ud2b8 \uccb4\ud06c \ubc38\ube0c<\/a> API 6D, API 594 \ubc0f ASME B16.34 \uaddc\uaca9\uc5d0 \ub530\ub77c 150\uae09\ubd80\ud130 4500\uae09\uae4c\uc9c0\uc758 \uc555\ub825 \ub4f1\uae09\uc5d0 \ub9de\ucdb0 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4., \uc7ac\ub8cc \uc120\ud0dd<\/a> \ud0c4\uc18c\uac15, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 316 \ubc0f \ubd80\uc2dd\uc131 \ubc0f \uace0\uc628 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \ubaa8\ub4e0 \ud569\uae08 \uc7ac\uc9c8\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uccb4\ud06c \ubc38\ube0c\uc640 \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c\uc758 \uc6a9\uc5b4\ub97c \uc774\ud574\ud558\uace0 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \ubc38\ube0c \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \uc788\uc5b4 CTGV\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0\uc774 \uac00\uce58\ub97c \ub354\ud569\ub2c8\ub2e4. \uc9c0\uae08 \ubb38\uc758\ud558\uc2dc\uba74 2\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uae30\uc220\uc801\uc778 \uad8c\uc7a5 \uc0ac\ud56d\uc744 \ubc1b\uc544\ubcf4\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \uc5ed\ub958\uc758 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n

\uc6a9\ub3c4\uc5d0 \ub9de\uc9c0 \uc54a\ub294 \ubc38\ube0c \uc885\ub958, \ub514\uc2a4\ud06c \ub5a8\ub9bc\uc744 \uc720\ubc1c\ud558\ub294 \ubc38\ube0c \ud06c\uae30 \ubd80\uc871, \ubc38\ube0c \uc2dc\ud2b8 \ubc0f \ub514\uc2a4\ud06c \ud45c\uba74\uc758 \ub9c8\ubaa8 \ub610\ub294 \uc190\uc0c1, \ub610\ub294 \uc798\ubabb\ub41c \uc124\uce58 \ubc29\ud5a5. \uac01\uac01\uc758 \uc6d0\uc778\uc740 \uc5ed\ub958\ub97c \ubc29\uc9c0\ud574\uc57c \ud560 \ubc38\ube0c\ub97c \ud1b5\ud574 \uc5ed\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uba70, \uc218\ub9ac \ubc0f \uad50\uccb4\uc5d0 \ub300\ud55c \uace0\ub824 \uc0ac\ud56d\ub3c4 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \ucc44\ud130\ub9c1\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c \ub514\uc2a4\ud06c\uac00 \uc644\uc804\ud788 \uc5f4\ub9b0 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc694\ud55c \ucd5c\uc18c \uc720\uc18d\ubcf4\ub2e4 \ub0ae\uc740 \uc720\uc18d\uc73c\ub85c \uc778\ud574 \ub514\uc2a4\ud06c\uac00 \ube60\ub974\uac8c \uc5f4\ub9ac\uace0 \ub2eb\ud788\ub294 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc44\ud130\ub9c1 \ud604\uc0c1\uc740 \ubc38\ube0c \uc2dc\ud2b8\uc640 \ub514\uc2a4\ud06c\uc758 \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud558\uace0 \uc18c\uc74c\uc744 \uc720\ubc1c\ud558\uba70, \uacb0\uad6d \uc2dc\ud2b8 \ud45c\uba74 \uc190\uc0c1\uc744 \ucd08\ub798\ud558\uc5ec \uc720\uc18d \uc870\uac74\uc774 \uac1c\uc120\ub418\ub354\ub77c\ub3c4 \uc5ed\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c\uc640 \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n\n\n\n

\ub450 \uc6a9\uc5b4 \ubaa8\ub450 \uc5ed\ub958\ub97c \ubc29\uc9c0\ud558\ub294 \ubc38\ube0c\ub97c \uc9c0\uce6d\ud569\ub2c8\ub2e4. \uc5ed\ub958 \ubc29\uc9c0 \ubc38\ube0c\ub294 \uc5ed\ub958\ub97c \ub9c9\ub294 \ubaa8\ub4e0 \uc7a5\uce58\ub97c \ud3ec\uad04\ud558\ub294 \ub354 \ub113\uc740 \uae30\ub2a5 \ubc94\uc8fc\uc785\ub2c8\ub2e4. \uccb4\ud06c \ubc38\ube0c\ub294 \uc0b0\uc5c5 \ubc30\uad00\uc5d0\uc11c \uac00\uc7a5 \ud754\ud558\uac8c \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc815 \uc720\ud615\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \ub450 \uc6a9\uc5b4\ub97c \ud63c\uc6a9\ud558\uc5ec \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uccb4\ud06c \ubc38\ube0c\uc5d0 \ub204\ucd9c\uc774 \uc788\ub294\uc9c0 \ub610\ub294 \uc5ed\ub958\uac00 \ubc1c\uc0dd\ud558\ub294\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n

\ub204\ucd9c\uc740 \ubc38\ube0c\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \ub2eb\ud614\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ubc38\ube0c \uc2dc\ud2b8\uac00 \uc81c\ub300\ub85c \ubc00\ucc29\ub418\uc9c0 \uc54a\uc544 \uc18c\ub7c9\uc758 \uc720\uccb4\uac00 \uc0c8\uc5b4 \ub098\uc624\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc5ed\ub958\ub294 \ubc38\ube0c\uac00 \uc81c\ub300\ub85c \ub2eb\ud788\uac70\ub098 \ubc00\ubd09\ub418\uc9c0 \uc54a\uc544 \uc0c1\ub2f9\ud55c \uc591\uc758 \uc720\uccb4\uac00 \uc5ed\ubc29\ud5a5\uc73c\ub85c \ud750\ub974\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \uc99d\uc0c1\uc740 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. \ub204\ucd9c\uc740 \ud558\ub958 \uc555\ub825\uc774 \uc11c\uc11c\ud788 \uac10\uc18c\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub098\uace0, \uc5ed\ub958\ub294 \ud38c\ud504\uac00 \uc5ed\ud68c\uc804\ud558\uac70\ub098 \uc0c1\ub958\uac00 \uc624\uc5fc\ub418\ub294 \ud604\uc0c1\uc73c\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\ubb34\ub8cc \uacac\uc801 \ubc1b\uae30<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Check valve backflow happens when fluid reverses direction through a check valve that should have prevented it. Wrong valve type for the application. Worn seat or [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2746,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-2745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-check-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/posts\/2745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/comments?post=2745"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/posts\/2745\/revisions"}],"predecessor-version":[{"id":2748,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/posts\/2745\/revisions\/2748"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/media\/2746"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/media?parent=2745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/categories?post=2745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ko\/wp-json\/wp\/v2\/tags?post=2745"}],"curies":[{"name":"\uc6cc\ub4dc\ud504\ub808\uc2a4","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}