{"id":5214,"date":"2025-08-11T16:13:07","date_gmt":"2025-08-11T08:13:07","guid":{"rendered":"https:\/\/waltervalves.com\/?p=5214"},"modified":"2025-08-11T16:13:08","modified_gmt":"2025-08-11T08:13:08","slug":"how-does-a-double-block-and-bleed-valve-work","status":"publish","type":"post","link":"https:\/\/waltervalves.com\/ko\/how-does-a-double-block-and-bleed-valve-work\/","title":{"rendered":"\ub354\ube14 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?"},"content":{"rendered":"

\ub354\ube14 \ube14\ub85d \uc564 \ube14\ub9ac\ub4dc(DBB) \ubc38\ube0c <\/a>\ub294 \uc704\ud5d8\ud55c \uc720\uccb4 \ud504\ub85c\uc138\uc2a4\ub97c \ucc28\ub2e8\ud558\uace0 \ub204\ucd9c\uc744 \ubc29\uc9c0\ud558\ub294 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \uc911\uc694\ud55c \uc548\uc804 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \uc885\ud569 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc774\uc911 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uacfc \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c, \uc624\uc77c\/\uac00\uc2a4, \ud654\ud559 \ubc0f \uae30\ud0c0 \uace0\uc704\ud5d8 \uc0b0\uc5c5\uc5d0 \ud544\uc218\uc801\uc778 \uc774\uc720\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub354\ube14 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \uc774\ud574\ud558\uac70\ub098 \ub2e4\uc591\ud55c \uc720\ud615\uc744 \ube44\uad50\ud574\uc57c \ud558\ub294 \uacbd\uc6b0, \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 DBB \ubc38\ube0c \uae30\ub2a5\uc758 \ubaa8\ub4e0 \uce21\uba74\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\uc5d0\uc11c DBB \ubc38\ube0c\ub97c \uad6c\ud604\ud558\uae30 \uc704\ud55c \uc791\ub3d9 \uc6d0\ub9ac, \uc5c5\uacc4 \ud45c\uc900 \ubc0f \ubaa8\ubc94 \uc0ac\ub840\ub97c \uc54c\uc544\ubcf4\ub824\uba74 \uacc4\uc18d \uc77d\uc5b4\ubcf4\uc138\uc694.<\/p>\n\n\n\n

\ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\uc640 \ub354\ube14 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n

\ube14\ub85d \uc564 \ube14\ub9ac\ub4dc\uc640 \ub354\ube14 \ube14\ub85d \uc564 \ube14\ub9ac\ub4dc(DBB) \uc2dc\uc2a4\ud15c\uc758 \ucc28\uc774\ub294 \uc720\uccb4 \uaca9\ub9ac\uc5d0 \ub300\ud55c \uc548\uc804 \ucca0\ud559\uc758 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"The-difference-between-shut-off-exhaust-valve-and-double-shut-off-exhaust-valve\"<\/figure>\n\n\n\n

\ud45c\uc900 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \uad6c\uc131\uc740 \ube14\ub9ac\ub4dc \ud3ec\ud2b8\uc640 \uacb0\ud569\ub41c \ub2e8\uc77c \ubc38\ube0c\ub97c \ud1b5\ud574 \uae30\ubcf8\uc801\uc778 \uaca9\ub9ac\ub97c \uc81c\uacf5\ud558\uc5ec \uacf5\uc815 \uc720\uccb4\uc5d0 \ub300\ud55c \ud558\ub098\uc758 \uc7a5\ubcbd\uc744 \uc0dd\uc131\ud558\ub294 \ub3d9\uc2dc\uc5d0 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uac10\uc555\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uac04\ub2e8\ud55c \uad6c\uc131\uc740 \uc704\ud5d8\ub3c4\uac00 \ub0ae\uc740 \ub9e4\uccb4\ub97c \uc0ac\uc6a9\ud558\ub294 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \ucda9\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8\ub7ec\ub098 \ub354\ube14 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \uc2dc\uc2a4\ud15c\uc740 \uc644\uc804\ud788 \ub3c5\ub9bd\uc801\uc778 \ub450 \uac1c\uc758 \ucc28\ub2e8 \ubc38\ube0c\ub97c \uc9c1\ub82c\ub85c \uc5f0\uacb0\ud558\uace0 \uadf8 \uc0ac\uc774\uc5d0 \uacf5\uc720 \ube14\ub9ac\ub4dc \ubc38\ube0c\ub97c \uc804\ub7b5\uc801\uc73c\ub85c \ubc30\uce58\ud558\uc5ec \uc774 \uac1c\ub150\uc744 \ub354 \ub192\uc740 \uc548\uc804 \ud45c\uc900\uc73c\ub85c \ub04c\uc5b4\uc62c\ub9bd\ub2c8\ub2e4. \uc774 \uc124\uacc4\ub294 \uc5b4\ub290 \ubc29\ud5a5\uc5d0\uc11c\ub4e0 \uc804\uccb4 \uc2dc\uc2a4\ud15c \uc555\ub825\uc744 \ub3c5\ub9bd\uc801\uc73c\ub85c \ucc28\ub2e8\ud560 \uc218 \uc788\ub294 \ub450 \uac1c\uc758 \ud3ec\uc9c0\ud2f0\ube0c \uc7a5\ubcbd\uc744 \uc0dd\uc131\ud558\uc5ec \ud558\ub098\uc758 \ubc38\ube0c\uac00 \uace0\uc7a5\ub0a0 \uacbd\uc6b0 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc31\uc5c5 \uc530\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

API 6D \ud45c\uc900\uc5d0\uc11c\ub294 DBB \ubc38\ube0c\ub97c \ud2b9\ubcc4\ud788 \ub450 \uac1c\uc758 \ub69c\ub837\ud55c \ucc29\uc88c\uba74\uc744 \uac00\uc9c4 \uac83\uc73c\ub85c \uc815\uc758\ud558\uace0 \uc788\uc73c\uba70, \uac01 \ubc38\ube0c\ub294 \ub2eb\ud78c \uc704\uce58\uc5d0\uc11c \uc591\ucabd \ubc38\ube0c \ub05d\ub2e8\uc758 \uc555\ub825\uc5d0 \ub300\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubc00\ubd09\uc744 \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc774\uc911 \uc530 \uc694\uad6c \uc0ac\ud56d\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc804 \ud504\ub85c\ud544\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e8\uc77c \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc\ub294 \ud558\ub098\uc758 \ubc38\ube0c\uc758 \ubb34\uacb0\uc131\uc5d0 \uc758\uc874\ud558\ub294 \ubc18\uba74, DBB \uc2dc\uc2a4\ud15c\uc740 \ud558\ub098\uc758 \uc530\uc5d0 \ub204\ucd9c\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \ubcf4\ud638 \uae30\ub2a5\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc911\uac04 \ube14\ub9ac\ub4dc \ud3ec\ud2b8\ub294 \uc530 \uc0ac\uc774\uc758 \uc555\ub825\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \ubb34\uacb0\uc131\uc744 \ud655\uc778\ud558\uace0, \uac07\ud78c \uc720\uccb4\ub97c \uc548\uc804\ud558\uac8c \ubc30\ucd9c\ud558\uba70, \ub450 \ube14\ub85d \ubc38\ube0c \uc0ac\uc774\uc758 \uacf5\ub3d9\uc5d0 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc704\ud5d8\ud55c \uc555\ub825 \ucd95\uc801\uc744 \ubc29\uc9c0\ud558\ub294 \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \uc911\uc694\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud3ec\uad04\uc801\uc778 \uc811\uadfc \ubc29\uc2dd \ub355\ubd84\uc5d0 DBB \ubc38\ube0c\ub294 \uc808\ub300\uc801\uc778 \ubd09\uc1c4\uac00 \ubd88\uac00\ub2a5\ud55c \uc704\ud5d8\ud558\uac70\ub098 \uc778\ud654\uc131 \ub610\ub294 \ud658\uacbd\uc5d0 \ubbfc\uac10\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 DBB \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/h2>\n\n\n\n

\uc774\uc911 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \uc5b4\uc148\ube14\ub9ac\uc758 \ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 \uc2dc\uc2a4\ud15c\uc758 \uc9c4\ub2e8 \uc2ec\uc7a5\ubd80\uc774\uc790 \uc548\uc804 \ud30c\uc218\uafbc \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub450 \uac1c\uc758 \uae30\ubcf8 \ucc28\ub2e8 \ubc38\ube0c \uc0ac\uc774\uc5d0 \uc704\uce58\ud55c \uc774 \uad6c\uc131 \uc694\uc18c\ub294 \uc9c1\ub82c\ub85c \uc5f0\uacb0\ub41c \ub450 \uac1c\uc758 \ubc38\ube0c\uc5d0 \ubd88\uacfc\ud588\ub358 \uac83\uc744 \uc9c0\ub2a5\uc801\uc774\uace0 \uac80\uc99d \uac00\ub2a5\ud55c \ucc28\ub2e8 \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc804\ud658\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"Relief-valve-in-double-block-and-bleed-system\"<\/figure>\n\n\n\n

\ubaa8\ub2c8\ud130\ub9c1 \uc9c0\uc810\uc73c\ub85c\uc758 \uc8fc\uc694 \uae30\ub2a5\uc744 \ud1b5\ud574 \uc791\uc5c5\uc790\ub294 \ub450 \ubc00\ubd09 \uc7a5\ubcbd\uc758 \ubb34\uacb0\uc131\uc744 \ud655\uc2e4\ud558\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube14\ub9ac\ub4dc \ud3ec\ud2b8\uc5d0\uc11c \uc720\uccb4 \ub610\ub294 \uc555\ub825\uc774 \uac10\uc9c0\ub418\uba74 \ud558\ub098 \ub610\ub294 \ub450 \ube14\ub85d \ubc38\ube0c\uc5d0\uc11c \ub204\ucd9c \uac00\ub2a5\uc131\uc774 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ud655\uc778 \uae30\ub2a5\uc740 \uc791\uc5c5\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uc808\ub300\uc801\uc778 \uaca9\ub9ac\ub97c \ud655\uc778\ud574\uc57c \ud558\ub294 \uc720\uc9c0\ubcf4\uc218 \uc791\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 \uc9c4\ub2e8 \uc5ed\ud560 \uc678\uc5d0\ub3c4 \ud544\uc218\uc801\uc778 \uc555\ub825 \uad00\ub9ac \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\uc911 \uc530 \uc0ac\uc774\uc5d0 \uac07\ud78c \uc720\uccb4\uc758 \uc5f4\ud33d\ucc3d\uc744 \uc548\uc804\ud558\uac8c \uc644\ud654\ud558\uc5ec \uc704\ud5d8\ud55c \uc555\ub825 \ucd95\uc801\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc9c0\ubcf4\uc218 \uc808\ucc28 \uc911\uc5d0 \uc530 \uac04 \uce90\ube44\ud2f0\uc758 \uc644\uc804\ud55c \uac10\uc555 \ubc0f \ubc30\uc218\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 \uc2dc\uc2a4\ud15c \uac04 \uad50\ucc28 \uc624\uc5fc\uc744 \ud655\uc778\ud560 \ub54c \uc720\uccb4 \ubd84\uc11d\uc744 \uc704\ud55c \uc0d8\ud50c\ub9c1 \uc9c0\uc810 \uc5ed\ud560\ub3c4 \ud569\ub2c8\ub2e4. \uae30\uc220\uc790\ub294 \uba3c\uc800 \uc5c5\uc2a4\ud2b8\ub9bc \uaca9\ub9ac \ubc38\ube0c\ub97c \ub2eb\uace0 \ube14\ub9ac\ub4dc \ud3ec\ud2b8\ub97c \ud1b5\ud574 \uc530 \ubb34\uacb0\uc131\uc744 \ud655\uc778\ud55c \ub2e4\uc74c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubc38\ube0c\ub97c \ub2eb\uc544\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uccb4\uacc4\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \uac01 \uc530\uc758 \uc131\ub2a5\uc744 \uc21c\uc11c\ub300\ub85c \ud655\uc2e4\ud558\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub354\ube14 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc\ub294 \uc5b8\uc81c \ud544\uc694\ud55c\uac00\uc694?<\/h2>\n\n\n\n

\uc774\uc911 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 \ud0c1\uc6d4\ud55c \uc548\uc804\uc131\uc73c\ub85c \uc778\ud574 \uc218\ub9ce\uc740 \uace0\uc704\ud5d8 \uc0b0\uc5c5 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uaca9\ub9ac\ub97c \uc704\ud55c \ud45c\uc900\uc73c\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"Double-block-exhaust-valve-industrial-application\"<\/figure>\n\n\n\n

\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc6b4\uc601\uc5d0\uc11c DBB \uc2dc\uc2a4\ud15c\uc740 \uc720\uc815 \uaca9\ub9ac, \ud30c\uc774\ud504\ub77c\uc778 \uc720\uc9c0\ubcf4\uc218 \uc139\uc158, \uc800\uc7a5 \ud0f1\ud06c \ubcf4\ud638 \uc2dc\uc2a4\ud15c \ub4f1 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud654\ud559 \ucc98\ub9ac \uc0b0\uc5c5\uc740 \uc0ac\uc18c\ud55c \ub204\ucd9c\uc5d0\ub3c4 \uce58\uba85\uc801\uc778 \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \ubd80\uc2dd\uc131 \ub610\ub294 \ub3c5\uc131\uc774 \uac15\ud55c \uc720\uccb4\ub97c \ucde8\uae09\ud560 \ub54c DBB \uae30\uc220\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc1c\uc804 \uc2dc\uc124\uc740 \ub192\uc740 \uc628\ub3c4\uc640 \uc555\ub825\uc73c\ub85c \uc778\ud574 \uace0\uc7a5 \uc548\uc804 \ubcf4\ud638\uac00 \ud544\uc694\ud55c \ubcf4\uc77c\ub7ec\uc640 \ud130\ube48\uc758 \uc99d\uae30 \ub77c\uc778 \uc808\uc5f0\uc744 \uc704\ud574 DBB \ubc38\ube0c\ub97c \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc815\uc720 \uacf5\uc7a5\uc5d0\uc11c\ub294 \ud0c4\ud654\uc218\uc18c \uc774\uc1a1 \uc9c0\uc810 \ubc0f \ub9b4\ub9ac\ud504 \ubc38\ube0c \uaca9\ub9ac\ub97c \uc704\ud574 DBB \uad6c\uc131\uc744 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ud558\uba70, \ud655\uc2e4\ud55c \ubc00\ubd09 \uac80\uc99d\uc744 \ud1b5\ud574 \uc704\ud5d8\ud55c \ub204\ucd9c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud2b9\ud788 \ud0c4\ud654\uc218\uc18c \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \ud2b9\uc815 \uc555\ub825 \ub4f1\uae09 \ubc0f \uc720\uccb4 \uc11c\ube44\uc2a4\uc5d0\uc11c\ub294 API 6D, ISO 14313, ASME B16.34\uc640 \uac19\uc740 \uc0b0\uc5c5 \ud45c\uc900\uc5d0\uc11c DBB \uc0ac\uc6a9\uc744 \uc758\ubb34\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \ub9ce\uc740 \uc6b4\uc601\uc790\ub294 \ucd94\uac00\uc801\uc778 \uc548\uc804 \ub9c8\uc9c4\uc774 \ube44\uc6a9 \uc99d\uac00\ub97c \uc815\ub2f9\ud654\ud55c\ub2e4\ub294 \uc810\uc744 \uc778\uc2dd\ud558\uc5ec \uaddc\uc81c \uc694\uac74\uc744 \ub118\uc5b4\uc11c\uc11c DBB\ub97c \ubaa8\ubc94 \uc0ac\ub840\ub85c \ucc44\ud0dd\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacf5\uc815 \uc548\uc804 \uad00\ub9ac\uc640 \ud658\uacbd \ubcf4\ud638\uc5d0 \ub300\ud55c \uac15\uc870\uac00 \ucee4\uc9c0\uba74\uc11c \uc0b0\uc5c5 \ubd84\uc57c \uc804\ubc18\uc5d0\uc11c DBB \uae30\uc220\uc758 \uc0ac\uc6a9\uc774 \uacc4\uc18d \ud655\ub300\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub354\ube14 \ube14\ub85d\uacfc \ube14\ub9ac\ub4dc \ubc38\ube0c\uc5d0\ub294 \uc5b4\ub5a4 \uc885\ub958\uac00 \uc788\ub098\uc694?<\/h2>\n\n\n\n

\uc0b0\uc5c5 \uc2dc\uc7a5\uc5d0\uc11c\ub294 \ud2b9\uc815 \uc6b4\uc601 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uba87 \uac00\uc9c0 \ud2b9\uc218\ud55c \uad6c\uc131\uc758 \uc774\uc911 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc(DBB) \ubc38\ube0c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc720\ud615\uc740 \ube14\ub9ac\ub4dc \ud3ec\ud2b8\uac00 \ud1b5\ud569\ub41c \uc774\uc911 \ubcfc \ubc38\ube0c \ubc30\uc5f4\ub85c, \uace0\uc555\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \ubc00\ubd09\uc744 \uc81c\uacf5\ud558\ub294 \ud2b8\ub7ec\ub2c8\uc5b8 \uc7a5\ucc29 \ubcfc\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcfc \ubc38\ube0c \uc2dc\uc2a4\ud15c\uc740 \ud2b9\ud788 1\/4 \ud68c\uc804 \uc791\ub3d9\uc73c\ub85c \uc2e0\uc18d\ud55c \uaca9\ub9ac\uac00 \uac00\ub2a5\ud558\uace0 \ud480 \ud3ec\ud2b8 \uc124\uacc4\ub85c \uc6b0\uc218\ud55c \uc720\ub7c9 \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\uba70 \uc555\ub825 \uac15\ud558\ub97c \ucd5c\uc18c\ud654\ud55c\ub2e4\ub294 \uc810\uc5d0\uc11c \ub192\uc740 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

400\u00b0F\ub97c \ucd08\uacfc\ud558\ub294 \uadf9\ud55c\uc758 \uc628\ub3c4 \ud658\uacbd\uc5d0\uc11c\ub294 \uae30\uc874\uc758 \uc18c\ud504\ud2b8 \uc2dc\ud2b8\uac00 \uc2e4\ud328\ud560 \uc218 \uc788\ub294 \uae08\uc18d \uc2dc\ud2b8 \ubc84\uc804\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ucca8\ub2e8 \uc2a4\ud15c \ubc00\ubd09 \uae30\uc220\ub85c \ub2e4\uc591\ud55c \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uc678\ubd80 \ub204\ucd9c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2ac\ub7ec\ub9ac, \uc810\uc131 \uc720\uccb4 \ub610\ub294 \uc785\uc790\uac00 \ub9ce\uc740 \uc2a4\ud2b8\ub9bc\uacfc \uac19\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc720\uccb4\ub97c \ucc98\ub9ac\ud560 \ub54c \ud50c\ub7ec\uadf8 \ubc38\ube0c \uae30\ubc18 DBB \uc2dc\uc2a4\ud15c\uc740 \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc774 \ud2b9\uc218 \ubc38\ube0c\uc5d0\ub294 \uc410\uae30\ud615 \ud50c\ub7ec\uadf8\uac00 \ud1b5\ud569\ub418\uc5b4 \uc788\uc5b4 \uc791\ub3d9 \uc911\uc5d0 \ucd95\uc801\ub41c \uce68\uc804\ubb3c\uc744 \ub2a5\ub3d9\uc801\uc73c\ub85c \uc804\ub2e8\ud558\uc5ec \ub2e4\ub978 \ubc38\ube0c \uc720\ud615\uc5d0 \uac78\ub9bc\ub3cc\uc774 \ub420 \uc218 \uc788\ub294 \uce68\uc804\ubb3c\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc724\ud65c \ubc84\uc804\uc740 \ud2b9\uc218 \uc2e4\ub780\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\ub3d9 \ud1a0\ud06c\ub97c \uc904\uc774\ub294 \ub3d9\uc2dc\uc5d0 \ub048\uc801\uc774\ub294 \uacf5\uc815 \ub9e4\uccb4\uc5d0 \ub300\ud55c \ud655\uc2e4\ud55c \ubc00\ubd09\uc744 \uc81c\uacf5\ud558\uba70, \uc0c1\ub2e8 \uc785\uad6c \uad6c\uc870\ub85c \ud30c\uc774\ud504\ub77c\uc778\uc5d0\uc11c \ubc38\ube0c\ub97c \uc644\uc804\ud788 \uc81c\uac70\ud560 \ud544\uc694 \uc5c6\uc774 \uc720\uc9c0\ubcf4\uc218\ub97c \uac04\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uae30\ubcf8 \uad6c\uc131 \uc678\uc5d0\ub3c4 \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ud2b9\uc815 \uc6b4\uc601 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ub2e4\uc591\ud55c \ud2b9\uc218 DBB \uc194\ub8e8\uc158\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uac8c\uc774\ud2b8 \ubc38\ube0c \uc5b4\uc148\ube14\ub9ac\ub294 \uacac\uace0\ud55c \uad6c\uc870\ub85c \uadf9\ud55c\uc758 \uc5f4 \uc21c\ud658\uc744 \uacac\ub514\ub294 \uace0\uc555 \uc99d\uae30 \uc11c\ube44\uc2a4\uc5d0 \uc120\ud638\ub418\uba70, \ub2c8\ub4e4 \ubc38\ube0c \uad6c\uc131\uc740 \uc815\ud655\ud55c \uc870\uc808\uc774 \ud544\uc694\ud55c \uacc4\uc7a5 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc815\ubc00\ud55c \uc720\ub7c9 \uc81c\uc5b4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucef4\ud329\ud2b8\ud55c \uc77c\uccb4\ud615 \ub9e4\ub2c8\ud3f4\ub4dc\ub294 \uc124\uce58 \uacf5\uac04 \uc81c\uc57d\uc774 \uc788\ub294 \uacc4\uae30 \uaca9\ub9ac \uc2dc\ub098\ub9ac\uc624\uc5d0 \uacf5\uac04 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uac01 \ubcc0\ud615\uc740 DBB\uc758 \uae30\ubcf8 \uc548\uc804 \ucca0\ud559\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ud2b9\uc218 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \ud1b5\ud574 \uace0\uc720\ud55c \uc11c\ube44\uc2a4 \ud658\uacbd \uc694\uad6c \uc0ac\ud56d\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

DBB \ubc38\ube0c\uc758 \uc8fc\uc694 \uc120\ud0dd \uae30\uc900<\/h2>\n\n\n\n

\uc801\uc808\ud55c \uc774\uc911 \ube14\ub85d\uacfc \ube14\ub9ac\ub4dc \ubc38\ube0c\ub97c \uc120\ud0dd\ud558\ub824\uba74 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uae30\uc220 \ud30c\ub77c\ubbf8\ud130\ub97c \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uba74 \ubc38\ube0c \ubb34\uacb0\uc131\uc774 \uc190\uc0c1\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc555\ub825 \ubc0f \uc628\ub3c4 \ub4f1\uae09\uc744 \ucca0\uc800\ud558\uac8c \ud3c9\uac00\ud558\uc5ec \uacf5\uc815 \uc870\uac74\uacfc\uc758 \ud638\ud658\uc131\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc11c\ube44\uc2a4\uc5d0\ub294 \uc5d8\ub77c\uc2a4\ud1a0\uba38 \uc530\ub85c \ucda9\ubd84\ud560 \uc218 \uc788\uc9c0\ub9cc \ubd80\uc2dd\uc131 \ub610\ub294 \uace0\uc628 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uae08\uc18d \uc530\uc774 \ud544\uc694\ud558\ubbc0\ub85c \uc530 \uc7ac\uc9c8\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \ud2b9\ud788 \uc8fc\uc758\ud574\uc57c \ud558\uba70 \uc720\uccb4 \ud2b9\uc131\uacfc\uc758 \ud638\ud658\uc131 \ubd84\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"Key-Selection-Criteria-for-Double-Block-and-Bleed-Valves-(DBB)\"<\/figure>\n\n\n\n

\ud06c\uae30\uac00 \uc791\uc740 \ud3ec\ud2b8\ub294 \ubd88\uc644\uc804\ud55c \uac10\uc555 \ub610\ub294 \ub290\ub9b0 \uc751\ub2f5 \uc2dc\uac04\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc801\uc808\ud55c \ubc30\uc218 \uc6a9\ub7c9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ube14\ub9ac\ub4dc \ud3ec\ud2b8 \uc124\uacc4\ub97c \ud2b9\ubcc4\ud788 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5c5\uacc4 \uc778\uc99d\uc740 \uc911\uc694\ud55c \uc120\ud0dd \uae30\uc900\uc73c\ub85c \uc791\uc6a9\ud558\uba70, \ud0c4\ud654\uc218\uc18c \uc11c\ube44\uc2a4\uc5d0\uc11c \ud654\uc7ac \uc548\uc804 \uc131\ub2a5\uc744 \uc704\ud574\uc11c\ub294 API 607\/6FA \uc778\uc99d\uc774 \ud544\uc218\uc801\uc774\uba70, H\u2082S\uac00 \ud3ec\ud568\ub41c \uc0ac\uc6cc \uc11c\ube44\uc2a4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 NACE MR0175 \uc900\uc218\uac00 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc791\ub3d9 \ubc29\ubc95\ub860\uc740 \uc791\ub3d9 \ube48\ub3c4\uc640 \uc811\uadfc\uc131 \uace0\ub824 \uc0ac\ud56d\uc744 \ubaa8\ub450 \ubc18\uc601\ud574\uc57c \ud569\ub2c8\ub2e4. \uc790\uc8fc \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ubc38\ube0c\uc758 \uacbd\uc6b0 \uc218\ub3d9 \uc791\ub3d9\uc73c\ub85c \ucda9\ubd84\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc6d0\uaca9 \ub610\ub294 \uc790\uc8fc \uc21c\ud658\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uacf5\uc555 \ub610\ub294 \uc720\uc555 \uc791\ub3d9\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd94\uac00 \uc694\uc18c\ub85c\ub294 \uacf5\uc815 \uc720\uccb4\uc640\uc758 \uc7ac\ub8cc \ud638\ud658\uc131, \uae30\uc874 \ubc30\uad00\uacfc \uc77c\uce58\ud558\ub294 \uc5f0\uacb0 \uc720\ud615, \ud30c\uc774\ud504\ub77c\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub300\ud55c API 6D\uc640 \uac19\uc740 \uad00\ub828 \uc0b0\uc5c5 \ud45c\uc900 \uc900\uc218 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \ud3ec\uad04\uc801\uc778 \ud3c9\uac00 \ud504\ub85c\uc138\uc2a4\ub294 \uc120\ud0dd\ud55c DBB \uad6c\uc131\uc774 \ubaa8\ub4e0 \uc548\uc804 \ubc0f \uaddc\uc81c \uc758\ubb34\ub97c \ucda9\uc871\ud558\uba74\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec \uad81\uadf9\uc801\uc73c\ub85c \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7a5\uc560 \ubc0f \ub2e4\uc6b4\ud0c0\uc784\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\ub860<\/h2>\n\n\n\n

\uc774\uc911 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\ub294 \ub450 \uac1c\uc758 \ud3ec\uc9c0\ud2f0\ube0c \uc530\uacfc \uc9c4\ub2e8 \ube14\ub9ac\ub4dc \uae30\ub2a5\uc744 \uacb0\ud569\ud558\uc5ec \ud0c1\uc6d4\ud55c \uaca9\ub9ac \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4\ub294 \uc720\uc9c0\ubcf4\uc218 \ub610\ub294 \ube44\uc0c1 \uc2dc \uc704\ud5d8\ud55c \ud504\ub85c\uc138\uc2a4 \uc720\uccb4\ub97c \ubc29\ucd9c\ud560 \uc218 \uc788\ub294 \ub2e8\uc77c \uc9c0\uc810 \uace0\uc7a5\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc778\ud654\uc131, \ub3c5\uc131 \ub610\ub294 \uace0\uc555 \ub9e4\uccb4\ub97c \ucde8\uae09\ud558\ub294 \uc791\uc5c5\uc758 \uacbd\uc6b0, \ub3c5\ub9bd\ud615 \ubc38\ube0c \ub610\ub294 \ub9e4\ub2c8\ud3f4\ub4dc \uc2dc\uc2a4\ud15c\uc5d0 \ud1b5\ud569\ub41c DBB \ubc38\ube0c\uac00 \uc810\uc810 \ub354 \ub9ce\uc774 \uc120\ud0dd\ub418\ub294 \uaca9\ub9ac \ubc29\ubc95\uc774 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

DBB \ubc38\ube0c \uc120\ud0dd\uc5d0 \ub300\ud55c \uc804\ubb38\uac00\uc758 \uc548\ub0b4\uac00 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h3>\n\n\n\n

\ub2f9\uc0ac\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc740 \uace0\uac1d\uc758 \ud2b9\uc815 \ud504\ub85c\uc138\uc2a4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ubc38\ube0c \uad6c\uc131\uc744 \uc804\ubb38\uc801\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4. DBB \uc81c\ud488\uad70\uc744 \ucc3e\uc544\ubcf4\uac70\ub098 \ubb38\uc758\ud558\uae30<\/a> \uc5d0 \ubb38\uc758\ud558\uc5ec \uc2dc\uc124\uc5d0 \uc774\ub7ec\ud55c \uc911\uc694\ud55c \uc548\uc804 \uc7a5\uce58\ub97c \uad6c\ud604\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub9de\ucda4\ud615 \uc0c1\ub2f4\uc744 \ubc1b\uc73c\uc138\uc694.<\/p>\n\n\n\n

\uac80\uc99d\ub41c \uc720\ucd9c \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 API \ud638\ud658 \uc774\uc911 \ucc28\ub2e8 \ubc0f \ube14\ub9ac\ub4dc \uc194\ub8e8\uc158\uc73c\ub85c \uc9c0\uae08 \ubc14\ub85c \uaca9\ub9ac \uc804\ub7b5\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

\uc774\uc911 \ucc28\ub2e8 \ubc0f \ube14\ub9ac\ub4dc(DBB) \ubc38\ube0c\ub294 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \uc911\uc694\ud55c \uc548\uc804 \uad6c\uc131 \uc694\uc18c\ub85c, \uc704\ud5d8\ud55c \uc720\uccb4 \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud55c \uaca9\ub9ac \ubc0f \ub204\ucd9c \ubc29\uc9c0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uc885\ud569 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc774\uc911 \ube14\ub85d \ubc0f \ube14\ub9ac\ub4dc \ubc38\ube0c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uacfc \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c, \uadf8\ub9ac\uace0 \uc624\uc77c\/\uac00\uc2a4, \ud654\ud559 \ubc0f \uae30\ud0c0 \uace0\uc704\ud5d8 \uc0b0\uc5c5\uc5d0 \ud544\uc218\uc801\uc778 \uc774\uc720\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \ud544\uc694 \uc5ec\ubd80 [...]<\/p>","protected":false},"author":1,"featured_media":5229,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How Does a Double Block and Bleed Valve Work?","_seopress_titles_desc":"Learn how double block and bleed valves work, their types, benefits, and selection tips to ensure safe, leak-free isolation in industrial applications.","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-5214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/posts\/5214","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/comments?post=5214"}],"version-history":[{"count":4,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/posts\/5214\/revisions"}],"predecessor-version":[{"id":5232,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/posts\/5214\/revisions\/5232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/media\/5229"}],"wp:attachment":[{"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/media?parent=5214"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/categories?post=5214"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waltervalves.com\/ko\/wp-json\/wp\/v2\/tags?post=5214"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}