{"id":6155,"date":"2025-12-31T14:46:11","date_gmt":"2025-12-31T06:46:11","guid":{"rendered":"https:\/\/www.onerovalve.com\/?p=6155"},"modified":"2026-01-05T14:49:47","modified_gmt":"2026-01-05T06:49:47","slug":"pid-ball-valve-symbol-guide","status":"publish","type":"post","link":"https:\/\/www.onerovalve.com\/ko\/blog\/pid-ball-valve-symbol-guide\/","title":{"rendered":"\uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc704\ud55c P&amp;ID \ubcfc \ubc38\ube0c \uae30\ud638 \uc774\ud574"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4\ub294 P&amp;ID \uae30\ud638\ub97c \uc644\ubcbd\ud558\uac8c \ud574\uc11d\ud558\uae30 \uc704\ud574 \ud604\uc7a5\uc758 \uc2e4\uc81c \ubcfc \ubc38\ube0c \uc81c\ud488\uacfc\uc758 \uc5f0\uad00\uc131\uc744 \uc774\ud574\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 P&amp;ID\uc5d0\uc11c\ub294 \ubcfc \ubc38\ube0c \uae30\ud638\ub97c \uc0ac\uc6a9\ud558\ub294\ub370, \uc774\ub294 \ubcf4\ud1b5 \uc6d0 \uc548\uc5d0 \uc120\uc774 \uadf8\uc5b4\uc9c4 \ubaa8\uc591\uc73c\ub85c \uc2e4\uc81c \ubcfc \ubc38\ube0c\uc640 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \uc5ed\ud560\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ud638\uc5d0\ub294 \ubc38\ube0c\uac00 \uc218\ub3d9\uc2dd\uc778\uc9c0, \uc791\ub3d9\uc2dd\uc778\uc9c0, \ub610\ub294 \ud50c\ub79c\uc9c0\ud615\uc774\ub098 \uc6a9\uc811\ud615\uacfc \uac19\uc740 \ud2b9\uc815 \uc5f0\uacb0 \uc720\ud615\uc744 \ub098\ud0c0\ub0b4\ub294 \ucd94\uac00\uc801\uc778 \ud45c\uc2dc\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc591\ud55c \uc0b0\uc5c5\uc6a9 \ubcfc \ubc38\ube0c\ub97c \ud3ec\ud568\ud558\uc5ec \uc5ec\ub7ec \uc81c\uc870\uc5c5\uccb4\uc758 \uc81c\ud488 \uc911\uc5d0\uc11c \uc801\uc808\ud55c \ubc38\ube0c\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4., <a href=\"https:\/\/www.onerovalve.com\/ko\/product\/floating-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud50c\ub85c\ud305 \ubcfc \ubc38\ube0c<\/a>, <a href=\"https:\/\/www.onerovalve.com\/ko\/product\/trunnion-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\ud2b8\ub7ec\ub2c8\uc5b8 \ubcfc \ubc38\ube0c<\/a>, \uadf8\ub9ac\uace0 <a href=\"https:\/\/www.onerovalve.com\/ko\/product\/fully-welded-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc644\uc804 \uc6a9\uc811 \ubcfc \ubc38\ube0c<\/a> OneRo Valve\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 P&amp;ID \uae30\ud638\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud2b9\uc815 \ubc38\ube0c \ubaa8\ub378 \ubc0f \ud45c\uc900\uacfc \uc5f0\uacb0\ud558\uc5ec \uc124\uacc4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \ud50c\ub79c\ud2b8 \uc218\uba85 \uc8fc\uae30 \ub3d9\uc548 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uad6c\uc131 \uc694\uc18c\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P&amp;ID \ub3c4\uba74\uc758 \ubc38\ube0c \uae30\ud638<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6.webp\" alt=\"\" class=\"wp-image-6203\" style=\"aspect-ratio:1.8318623888138996;width:522px;height:auto\" srcset=\"https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6.webp 1024w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-500x273.webp 500w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-300x164.webp 300w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-768x419.webp 768w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-18x10.webp 18w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-137x75.webp 137w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-480x262.webp 480w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-1-6-800x437.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">P&amp;ID(\ubc30\uad00\uc785\ub3c4)\ub294 \uae30\ub2a5\uc801\uc778 \ubc38\ube0c \uae30\ud638\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc720\ub7c9 \uad00\ub9ac, \ubd84\ub9ac \ub610\ub294 \uc81c\uc5b4 \ubc29\uc2dd\uc744 \uac04\uacb0\ud558\uac8c \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub3c4\uba74\uacfc \ubc38\ube0c \uc2dd\ubcc4\uc744 \ud1b5\ud574 \uc124\uacc4\uc790, \uc6b4\uc601\uc790 \ubc0f \uc720\uc9c0\ubcf4\uc218 \ud300\uc774 \uc2dc\uc2a4\ud15c\uc744 \ub3d9\uc77c\ud55c \ubc29\uc2dd\uc73c\ub85c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc38\ube0c \uae30\ud638\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc720\ub7c9 \uc81c\uc5b4 \ubc0f \uaca9\ub9ac \uc9c0\uc810 \uc815\uc758.<\/li>\n\n\n\n<li>\uc218\ub3d9 \ubc38\ube0c\uc640 \uc790\ub3d9 \ubc38\ube0c\uc758 \ucc28\uc774\uc810.<\/li>\n\n\n\n<li>\uc704\ud5d8 \ubd84\uc11d \ubc0f \uc6b4\uc601 \uacc4\ud68d \uc218\ub9bd\uc5d0 \ucc2c\uc131\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uc900\ud654\ub41c \uae30\ud638\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc124\uce58 \ub610\ub294 \uc791\ub3d9 \uacfc\uc815\uc5d0\uc11c \uac12\ube44\uc2fc \uc2e4\uc218\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \uc758\uc0ac\uc18c\ud1b5 \uc624\ub958\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P&amp;ID \ubcfc \ubc38\ube0c \uae30\ud638 \uc124\uba85<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"559\" src=\"https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38.webp\" alt=\"\" class=\"wp-image-6206\" style=\"aspect-ratio:1.8318623888138996;width:603px;height:auto\" srcset=\"https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38.webp 1024w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-500x273.webp 500w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-300x164.webp 300w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-768x419.webp 768w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-18x10.webp 18w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-137x75.webp 137w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-480x262.webp 480w, https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-38-800x437.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">P&amp;ID \ubcfc \ubc38\ube0c \uae30\ud638\ub294 1\/4\ud68c\uc804\uc2dd \ucc28\ub2e8 \ubc38\ube0c\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \uc720\ub7c9 \ud750\ub984\uc744 \ucc28\ub2e8\ud558\uac70\ub098 \ud5c8\uc6a9\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubcf4\ud1b5 \uc6d0 \uc548\uc5d0 \uc9c1\uc120\uc774 \uadf8\uc5b4\uc9c4 \ud615\ud0dc\ub85c \ud45c\ud604\ub418\ub294\ub370, \uc774 \uc9c1\uc120\uc740 \ubcfc \ubc38\ube0c\uc640 \uc720\ub85c\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \uae30\ud638\ub294 \ubc38\ube0c\uc758 \ud06c\uae30, \uc7ac\uc9c8 \ub610\ub294 \uc555\ub825 \ub4f1\uae09\uc744 \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uace0 \uae30\ub2a5\uc801\uc778 \uc6a9\ub3c4\ub9cc\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ud638\uc758 \ub9e5\ub77d\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ucd5c\uc801\uc758 \uacb0\uc815\uacfc \uc124\uce58\ub97c \uc704\ud574 P&amp;ID \ubc94\ub840\uc640 \uc124\uba85\uc744 \ucc38\uc870\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">P&amp;ID \ubc38\ube0c \uae30\ud638 \ud45c\uc900 ISO\/ANSI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\ub2f9 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud504\ub85c\uc81d\ud2b8\ub294 ISO 10628, ISO 14617\uacfc \uac19\uc740 \uad6d\uc81c\uc801\uc73c\ub85c \uc778\uc815\ub41c P&amp;ID \uae30\ud638 \ud45c\uc900\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4., <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.onerovalve.com\/ko\/blog\/comparison\/ansi-b16-5-vs-asme-b16-5\/\">ANSI<\/a>, \uadf8\ub9ac\uace0 ISA S5.1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ISO\/ANSI \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\ub294 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300 \ub0b4\uc5d0\uc11c \uae30\ud638\uac00 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ud1b5\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud45c\ud604 \ubc29\uc2dd\uc758 \ubd88\uc77c\uce58\ub85c \uc778\ud55c \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc548\uc804 \ubc0f \uaddc\uc81c \uae30\uc900 \uc900\uc218.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ubd84\ub958 \uccb4\uacc4\uc5d0\uc11c \ubcfc \ubc38\ube0c\ub294 \ucc28\ub2e8 \ubc38\ube0c\ub85c \ubd84\ub958\ub418\uba70, \ubcf5\uc7a1\ud55c \ubc30\uad00 \ubc0f \uacc4\uce21 \ub3c4\uba74(P&amp;ID)\uc5d0\uc11c\ub3c4 \uc27d\uac8c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc218\ub3d9 \ubc38\ube0c \uc2dd\ubcc4 vs \uc790\ub3d9 \ubc38\ube0c \uc2dd\ubcc4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud578\ub4dc\ud720 \ub610\ub294 \ub808\ubc84 \uae30\ud638\ub85c \ud45c\uc2dc\ub418\ub294 \uc218\ub3d9 \ubcfc \ubc38\ube0c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc791\ub3d9 \uac00\ub2a5\ud558\uba70 \uc8fc\ub85c \uacf5\uacf5 \uc124\ube44\ub098 \uac04\ud5d0\uc801\uc778 \ucc28\ub2e8 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc790\ub3d9 \ubcfc \ubc38\ube0c\ub294 \uc561\ucd94\uc5d0\uc774\ud130 \uae30\ud638\ub85c \ud45c\uc2dc\ub418\uba70 \uc194\ub808\ub178\uc774\ub4dc, \ub9ac\ubbf8\ud2b8 \uc2a4\uc704\uce58 \ub610\ub294 \ud3ec\uc9c0\uc154\ub108\ub97c \ud3ec\ud568\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubcfc \ubc38\ube0c \uacf5\uc815 \ubc30\uad00 \uae30\ud638<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcfc \ubc38\ube0c\uc5d0\ub294 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc38\ube0c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \ub098\ud0c0\ub0b4\ub294 \uacf5\uc815 \ubc30\uad00 \uae30\ud638\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ud638\ub294 \ubc38\ube0c\uac00 \uc218\ub3d9\uc2dd, \uc790\ub3d9\uc2dd \ub610\ub294 \ud398\uc77c\uc138\uc774\ud504\uc2dd\uc778\uc9c0\uc640 \uac19\uc740 \uc791\ub3d9 \ub370\uc774\ud130\ub97c \uc804\ub2ec\ud558\uae30 \uc704\ud55c \uac83\uc774\uba70, \ubc38\ube0c\uc758 \ub0b4\ubd80 \uad6c\uc870\ub294 \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 \uacf5\uc815 \ubc30\uad00\uc758 \uae30\ud638\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub808\ubc84 \ub610\ub294 \ud578\ub4dc\ud720\uc774 \uc788\ub294 \uc218\ub3d9 \ubcfc \ubc38\ube0c \uae30\ud638.<\/li>\n\n\n\n<li>\uacf5\uc555\uc2dd \ub610\ub294 \uc804\uae30\uc2dd \uc790\ub3d9 \ubcfc \ubc38\ube0c \uae30\ud638.<\/li>\n\n\n\n<li>\uac1c\ubc29 \uc2e4\ud328 \ub610\ub294 \ud3d0\uc1c4 \uc2e4\ud328 \ubcc0\ud615.<\/li>\n\n\n\n<li>\uc81c\uc5b4 \ub8e8\ud504 \ubc0f \uc548\uc804 \uc5f0\ub3d9 \uc7a5\uce58\uc640\uc758 \uc870\ud569.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uae30\ud638\ub4e4\uc744 \uc801\uc808\ud558\uac8c \uc0ac\uc6a9\ud558\uba74 \ub3c4\ud45c\uc758 \uac00\ub3c5\uc131\uc774 \ud5a5\uc0c1\ub418\uace0 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc815\uc0c1 \ubc0f \ube44\uc0c1 \uc0c1\ud669\uc5d0\uc11c\uc758 \uc2dc\uc2a4\ud15c \ub3d9\uc791\uc744 \uc608\uce21\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO\/ISA \uc815\ud655\ud55c \uae30\ud638\uc758 \uc911\uc694\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uba85\ud655\uc131\uc744 \ud655\ubcf4\ud558\uace0 \uc624\ub958\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\uc5d0\uc11c \uc62c\ubc14\ub978 ISO\/ISA \uae30\ud638\ub97c \uc81c\uacf5\ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900\ud654\ub41c \uae30\ud638\ub294 \uc124\uacc4, \uc2dc\uacf5 \ubc0f \uc6b4\uc601 \ud300 \uac04\uc758 \uc77c\uad00\ub41c \ud574\uc11d\uc744 \uc81c\uacf5\ud558\uc5ec \uc548\uc804\uacfc \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 ISO\/ISA \uae30\ud638\ub97c \uc0ac\uc6a9\ud558\ub294 \uc7a5\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1, \uac74\uc124 \ubc0f \uc6b4\uc601 \ud300 \uac04\uc758 \ub354 \ub098\uc740 \uc18c\ud1b5.<\/li>\n\n\n\n<li>\uad6d\uc81c \ud45c\uc900 \ubc0f \uaddc\uc815 \uc900\uc218 \uc9c0\uc6d0.<\/li>\n\n\n\n<li>\uc720\uc9c0\ubcf4\uc218 \ubc0f \uc548\uc804 \uc810\uac80 \uc2dc \uc704\ud5d8 \ubd80\ub2f4\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud6a8\uc728\uc801\uc778 \uc124\uacc4 \uac80\ud1a0 \ubc0f \ubb38\uc81c \ud574\uacb0.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uacf5\uc815 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc758 \uae30\ubc18\uc740 \ud45c\uc900\ud654\ub41c \uae30\ud638\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">P&amp;ID \ubcfc \ubc38\ube0c\uc758 \uae30\ud638\ub97c \ud559\uc2b5\ud558\ub294 \uac83\uc740 \uacf5\uc815 \uc0b0\uc5c5 \ubd84\uc57c \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uae30\ubcf8 \uae30\uc220\uc785\ub2c8\ub2e4. ISO, ANSI \ubc0f ISA \ud45c\uc900\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \uc774\ud574\ub294 \ub3c4\uba74\uc744 \uc62c\ubc14\ub974\uac8c \ud574\uc11d\ud558\uace0 \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc2dc\uc2a4\ud15c \uc124\uacc4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc218\ub3d9 \ubc0f \uc790\ub3d9 \ubcfc \ubc38\ube0c\ub97c \uba85\ud655\ud558\uac8c \uad6c\ubd84\ud558\uba74 \uc124\uce58 \uc911 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uc124\ube44 \uc6b4\uc601\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub124\ub85c\ubc38\ube0c\ub294 \uc0b0\uc5c5\uc6a9 \ubcfc \ubc38\ube0c\uc758 \uba85\ub9dd \uc788\ub294 \uc0dd\uc0b0 \ubc0f \uc720\ud1b5\uc5c5\uccb4\ub85c\uc11c, \uc644\uc804 \uc6a9\uc811 \ubcfc \ubc38\ube0c, \ud50c\ub85c\ud305 \ubcfc \ubc38\ube0c, \ud2b8\ub7ec\ub2c8\uc5b8 \uc7a5\ucc29 \ubcfc \ubc38\ube0c\ub97c \ube44\ub86f\ud55c \ub2e4\uc591\ud55c \uc81c\ud488 \ub77c\uc778\uacfc \uae4c\ub2e4\ub85c\uc6b4 \uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub9de\ub294 \ub9de\ucda4\ud615 \ubc38\ube0c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc624\ub124\ub85c\ubc38\ube0c\ub294 \ud488\uc9c8, \uad6d\uc81c \ud45c\uc900\uc758 \uc5c4\uaca9\ud55c \uc900\uc218, \uadf8\ub9ac\uace0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc815\ud655\uc131\uc744 \uc911\uc2dc\ud558\ub294 \uae30\uc5c5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<style>\n  \/* Onero Custom CTA Card - Narrower Version *\/\n  .cta-banner-card {\n    position: relative;\n    \/* \u5e03\u5c40\u4e0e\u5c3a\u5bf8\u8c03\u6574 *\/\n    display: block;\n    margin: 40px auto; 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\n    border-color: #062e63;\n    transform: translateY(-2px);\n    box-shadow: 0 4px 12px rgba(0,0,0,0.3);\n  }\n\n  \/* \u79fb\u52a8\u7aef\u9002\u914d *\/\n  @media (max-width: 767px) {\n    .cta-banner-card {\n      height: 300px; \/* \u79fb\u52a8\u7aef\u9ad8\u5ea6\u4fdd\u6301\u539f\u6709\u9002\u914d\u903b\u8f91 *\/\n    }\n    .cta-banner-title {\n      font-size: 24px;\n    }\n    .cta-banner-desc {\n      font-size: 14px;\n    }\n  }\n<\/style>\n\n<div class=\"cta-banner-card\">\n  <div class=\"cta-banner-bg\"><\/div>\n  \n  <div class=\"cta-banner-overlay\">\n    <div class=\"cta-banner-content\">\n      <div class=\"cta-banner-title\">\ucca8\ub2e8 \uc81c\uc870 \ud45c\uc900<\/div>\n      <p class=\"cta-banner-desc\">\uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\uc640 \uae00\ub85c\ubc8c \uc5d0\ub108\uc9c0 \uc218\uc694\uc5d0 \ub9de\ucdb0 \uc124\uacc4\ub41c \ucd5c\ucca8\ub2e8 \uc0dd\uc0b0 \uc2dc\uc124\uc744 \uacbd\ud5d8\ud574 \ubcf4\uc138\uc694.<\/p>\n      <a href=\"https:\/\/www.onerovalve.com\/ko\/manufacturing\/\" class=\"cta-banner-btn\" target=\"_blank\">\uc81c\uc870 \uacf5\uc815 \ubcf4\uae30<\/a>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Engineers should also be able to interpret the P&amp;ID symbols in relation to the real ball valve products in the field to fully interpret the symbols.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":6202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>P&amp;ID Ball Valve Symbol Interpretation: Avoid Design Errors<\/title>\n<meta name=\"description\" content=\"Confused by P&amp;ID symbols? 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This guide explains ball valve representations, ensuring correct valve selection and preventing installation mistakes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.onerovalve.com\/ko\/blog\/pid-ball-valve-symbol-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"Professional ball valve manufacturer\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-31T06:46:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-05T06:49:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.onerovalve.com\/wp-content\/uploads\/2026\/01\/unnamed-37-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"572\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"ouqiuadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ouqiuadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/\"},\"author\":{\"name\":\"ouqiuadmin\",\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/#\\\/schema\\\/person\\\/d8a543fd1c3677e64304f7884e7d6cb6\"},\"headline\":\"Understanding P&#038;ID Ball Valve Symbols for Engineers\",\"datePublished\":\"2025-12-31T06:46:11+00:00\",\"dateModified\":\"2026-01-05T06:49:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/\"},\"wordCount\":829,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.onerovalve.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/unnamed-37-1.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/\",\"url\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/\",\"name\":\"P&ID Ball Valve Symbol Interpretation: Avoid Design Errors\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.onerovalve.com\\\/blog\\\/pid-ball-valve-symbol-guide\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.onerovalve.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/unnamed-37-1.webp\",\"datePublished\":\"2025-12-31T06:46:11+00:00\",\"dateModified\":\"2026-01-05T06:49:47+00:00\",\"description\":\"Confused by P&ID symbols? 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