{"id":3846,"date":"2025-10-17T09:17:39","date_gmt":"2025-10-17T01:17:39","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&#038;p=3846"},"modified":"2026-07-16T14:51:25","modified_gmt":"2026-07-16T06:51:25","slug":"%d8%b5%d9%85%d8%a7%d9%85-%d9%83%d8%b1%d9%88%d9%8a-%d8%b0%d9%88-%d8%ad%d9%88%d8%a7%d9%81-%d9%8a%d8%af%d9%88%d9%8a","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/ar\/product\/manual-flanged-ball-valve\/","title":{"rendered":"\u0635\u0645\u0627\u0645 \u0643\u0631\u0648\u064a \u0630\u0648 \u062d\u0648\u0627\u0641 \u064a\u062f\u0648\u064a \u2013 \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304\/316\u060c \u0641\u062a\u062d\u0629 \u0643\u0627\u0645\u0644\u0629 (JIS 10K\/20K\u060c ANSI \u0627\u0644\u0641\u0626\u0629 150\/300)"},"content":{"rendered":"<div style=\"display:flex;flex-wrap:wrap;gap:14px;margin:18px 0\">\n<a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/F-2B-Flange-Ball-Valve-150.pdf\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 1 200px;background:#ffffff;border:1px solid #dddddd;border-radius:8px;padding:18px;text-decoration:none\"><span style=\"display:inline-block;background:#c62828;color:#ffffff !important;font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:3px\">PDF<\/span><span style=\"display:block;margin:10px 0 2px;font-size:16px;font-weight:700;color:#1f1f1f !important\">F-2B<\/span><span style=\"display:block;font-size:13px;color:#777777 !important\">\u0641\u0626\u0629 ANSI 150 \u00b7 \u0648\u0631\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/span><span style=\"display:block;margin-top:12px;font-size:14px;font-weight:600;color:#1f1f1f !important\">\u062a\u0646\u0632\u064a\u0644 \u2193<\/span><\/a><br \/>\n<a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/F-2D-Flange-Ball-Valve-300.pdf\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 1 200px;background:#ffffff;border:1px solid #dddddd;border-radius:8px;padding:18px;text-decoration:none\"><span style=\"display:inline-block;background:#c62828;color:#ffffff !important;font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:3px\">PDF<\/span><span style=\"display:block;margin:10px 0 2px;font-size:16px;font-weight:700;color:#1f1f1f !important\">F-2D<\/span><span style=\"display:block;font-size:13px;color:#777777 !important\">\u0641\u0626\u0629 ANSI 300 \u00b7 \u0648\u0631\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/span><span style=\"display:block;margin-top:12px;font-size:14px;font-weight:600;color:#1f1f1f !important\">\u062a\u0646\u0632\u064a\u0644 \u2193<\/span><\/a><br \/>\n<a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/F-2K-Flange-Ball-Valve-10K.pdf\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 1 200px;background:#ffffff;border:1px solid #dddddd;border-radius:8px;padding:18px;text-decoration:none\"><span style=\"display:inline-block;background:#c62828;color:#ffffff !important;font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:3px\">PDF<\/span><span style=\"display:block;margin:10px 0 2px;font-size:16px;font-weight:700;color:#1f1f1f !important\">F-2K<\/span><span style=\"display:block;font-size:13px;color:#777777 !important\">JIS 10K \u00b7 \u0648\u0631\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/span><span style=\"display:block;margin-top:12px;font-size:14px;font-weight:600;color:#1f1f1f !important\">\u062a\u0646\u0632\u064a\u0644 \u2193<\/span><\/a><br \/>\n<a href=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2025\/10\/F-2E-Flange-Ball-Valve-20K.pdf\" target=\"_blank\" rel=\"noopener\" style=\"flex:0 1 200px;background:#ffffff;border:1px solid #dddddd;border-radius:8px;padding:18px;text-decoration:none\"><span style=\"display:inline-block;background:#c62828;color:#ffffff !important;font-size:11px;font-weight:700;letter-spacing:.5px;padding:2px 8px;border-radius:3px\">PDF<\/span><span style=\"display:block;margin:10px 0 2px;font-size:16px;font-weight:700;color:#1f1f1f !important\">F-2E<\/span><span style=\"display:block;font-size:13px;color:#777777 !important\">JIS 20K \u00b7 \u0648\u0631\u0642\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/span><span style=\"display:block;margin-top:12px;font-size:14px;font-weight:600;color:#1f1f1f !important\">\u062a\u0646\u0632\u064a\u0644 \u2193<\/span><\/a>\n<\/div>\n<h2>\u0648\u0635\u0641 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n<p>\u064a\u064f\u0641\u0636\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0644\u0633\u0647\u0648\u0644\u0629 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0648\u0641\u0643\u0647\u0627 \u0645\u0646<br \/>\n\u0627\u0644\u062e\u0637 \u062f\u0648\u0646 \u0627\u0644\u0625\u062e\u0644\u0627\u0644 \u0628\u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628. \u062a\u062a\u0645\u064a\u0632 \u0647\u0630\u0647 \u0627\u0644\u0633\u0644\u0633\u0644\u0629 \u0628\u062a\u0635\u0645\u064a\u0645 \u0630\u064a \u0641\u062a\u062d\u0629 \u0643\u0627\u0645\u0644\u0629 (\u0642\u0637\u0631 \u062f\u0627\u062e\u0644\u064a \u0643\u0627\u0645\u0644)<br \/>\n\u0644\u0636\u0645\u0627\u0646 \u062a\u062f\u0641\u0642 \u0633\u0644\u0633 \u0648\u0622\u0644\u064a\u0629 \u0643\u0631\u0648\u064a\u0629 \u0639\u0627\u0626\u0645\u0629 \u0645\u062a\u064a\u0646\u0629. \u0648\u062a\u062a\u064a\u062d \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0648\u0627\u0633\u0639\u0629 \u0645\u0646 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0636\u063a\u0637<br \/>\n\u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0645\u064a\u0627\u0647 \u0645\u0646\u062e\u0641\u0636\u0629 \u0627\u0644\u0636\u063a\u0637 \u0623\u0648 \u0627\u0644\u0628\u062e\u0627\u0631\/\u0627\u0644\u063a\u0627\u0632 \u0639\u0627\u0644\u064a \u0627\u0644\u0636\u063a\u0637<br \/>\n\u0627\u0644\u0633\u0637\u0648\u0631.<\/p>\n<h2>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<ul>\n<li><strong>\u0645\u0627\u062f\u0629 \u0627\u0644\u0647\u064a\u0643\u0644:<\/strong> \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 ASTM 304 \u0623\u0648 316<\/li>\n<li><strong>\u0646\u0637\u0627\u0642 \u0627\u0644\u062d\u062c\u0645:<\/strong> 1\/2\u2033 ~ 8\u2033 for JIS 10K &amp; ANSI Class 150 \/ 1\/2\u2033 ~ 4\u2033 for JIS 20K<br \/>\n\u0648 ANSI \u0627\u0644\u0641\u0626\u0629 300<\/li>\n<li><strong>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631:<\/strong> JIS 10K\u060c 20K \/ ANSI \u0627\u0644\u0641\u0626\u0629 150 (150#)\u060c \u0627\u0644\u0641\u0626\u0629 300 (300#)<\/li>\n<li><strong>\u0627\u0644\u0627\u062a\u0635\u0627\u0644:<\/strong> Flanged (RF \u2013 Raised Face)<\/li>\n<li><strong>\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0642\u0639\u062f:<\/strong> PTFE<\/li>\n<li><strong>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644:<\/strong> \u0645\u0646 -20 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +180 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/li>\n<li><strong>\u0627\u0644\u0639\u0645\u0644\u064a\u0629:<\/strong> \u0645\u0642\u0628\u0636 \u0630\u0648 \u0630\u0631\u0627\u0639 \u064a\u062f\u0648\u064a<\/li>\n<\/ul>\n<p>\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u062d\u0648\u0627\u0641 \u0645\u0642\u0627\u0633 1 \u0628\u0648\u0635\u0629 \u06482 \u0628\u0648\u0635\u0629 \u06483 \u0628\u0648\u0635\u0627\u062a \u06484 \u0628\u0648\u0635\u0627\u062a\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0642\u0627\u0633 6 \u0628\u0648\u0635\u0627\u062a \u0648<br \/>\n\u062a\u062a\u0648\u0641\u0631 \u062e\u064a\u0627\u0631\u0627\u062a \u0645\u0642\u0627\u0633 8 \u0628\u0648\u0635\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 JIS 10K \u0648ANSI Class 150.<\/p>\n<h2>\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0636\u063a\u0637<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u062a\u0642\u064a\u064a\u0645<\/th>\n<th>\u0642\u064a\u0627\u0633\u064a<\/th>\n<th>\u0623\u0642\u0635\u0649 \u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644 (\u0641\u064a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629)<\/th>\n<th>\u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>JIS 10K<\/td>\n<td>JIS B 2220<\/td>\n<td>1.0 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (\u062d\u0648\u0627\u0644\u064a 145 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/td>\n<td>1\/2\u2033 ~ 8\u2033<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0626\u0629 ANSI 150 (150#)<\/td>\n<td>ASME B16.5<\/td>\n<td>275 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (\u062d\u0648\u0627\u0644\u064a 19 \u0628\u0627\u0631)<\/td>\n<td>1\/2\u2033 ~<br \/>\n8\u2033<\/td>\n<\/tr>\n<tr>\n<td>JIS 20K<\/td>\n<td>JIS B 2220<\/td>\n<td>2.0 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644 (\u062d\u0648\u0627\u0644\u064a 290 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/td>\n<td>1\/2\u2033 ~ 4\u2033<\/td>\n<\/tr>\n<tr>\n<td>\u0641\u0626\u0629 ANSI 300 (300#)<\/td>\n<td>ASME B16.5<\/td>\n<td>720 \u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 (\u062d\u0648\u0627\u0644\u064a 49.6 \u0628\u0627\u0631)<\/td>\n<td>1\/2\u2033 ~<br \/>\n4\u2033<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>\u0645\u0644\u0627\u062d\u0638\u0629: \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u0639\u0644\u0627\u0647 \u0647\u064a \u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0641\u0626\u0629 \u0627\u0644\u0634\u0641\u0629 \u0639\u0646\u062f \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629. \u0636\u063a\u0637 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0641\u0639\u0644\u064a<br \/>\n\u064a\u0646\u062e\u0641\u0636 \u0645\u0639 \u0627\u0631\u062a\u0641\u0627\u0639 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0648\u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0642\u0639\u062f \u0627\u0644\u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0645\u0627\u062f\u0629 PTFE \u0627\u0644\u062d\u062f \u0627\u0644\u0639\u0645\u0644\u064a \u0644\u0644\u062a\u0634\u063a\u064a\u0644.<br \/>\n\u064a\u0631\u062c\u0649 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u0646\u0627 \u0648\u0625\u0628\u0644\u0627\u063a\u0646\u0627 \u0628\u062d\u0627\u0644\u0629 \u062e\u0637\u0643 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0648\u0635\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u0629.<\/em><\/p>\n<h2>\u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0648\u0627\u0644\u0641\u0648\u0627\u0626\u062f<\/h2>\n<ul>\n<li><strong>\u0627\u062a\u0635\u0627\u0644 \u0622\u0645\u0646:<\/strong> \u062a\u0648\u0641\u0631 \u0627\u0644\u062d\u0648\u0627\u0641 \u0623\u0642\u0648\u0649 \u0648\u0635\u0644\u0627\u062a \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c,<br \/>\n\u0627\u0644\u062d\u062f \u0645\u0646 \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0633\u0631\u0628.<\/li>\n<li><strong>\u0646\u0637\u0627\u0642 \u0636\u063a\u0637 \u0648\u0627\u0633\u0639:<\/strong> \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u062d\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 (\u0627\u0644\u0641\u0626\u0629 150 \/ JIS 10K) \u0648<br \/>\n\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a (\u0627\u0644\u0641\u0626\u0629 300 \/ JIS 20K).<\/li>\n<li><strong>\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062e\u062f\u0645\u0629:<\/strong> \u064a\u0645\u0643\u0646 \u0641\u0643 \u0645\u0633\u0627\u0645\u064a\u0631 \u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0625\u0632\u0627\u0644\u062a\u0647 \u0645\u0646 \u0623\u062c\u0644<br \/>\n\u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/li>\n<li><strong>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0648\u0627\u062f:<\/strong> \u0627\u062e\u062a\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316SS \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f \u0623\u0648 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 (\u0645\u0636\u0627\u0641<br \/>\n(\u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u064a\u0642\u0627\u0648\u0645 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0646\u0642\u0637\u064a)\u060c \u0623\u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629.<\/li>\n<\/ul>\n<h2>\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u0645\u0648\u0627\u0642\u0639<\/h2>\n<ul>\n<li><strong>\u0627\u0644\u0645\u0635\u0627\u0641\u064a \u0648\u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a:<\/strong> \u062e\u0637\u0648\u0637 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u0645\u0644 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a.<\/li>\n<li><strong>\u0645\u062d\u0637\u0627\u062a \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0637\u0627\u0642\u0629:<\/strong> \u0639\u0632\u0644 \u0627\u0644\u0628\u062e\u0627\u0631 \u0648\u0645\u064a\u0627\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f.<\/li>\n<li><strong>\u0627\u0644\u0623\u0634\u063a\u0627\u0644 \u0627\u0644\u0639\u0627\u0645\u0629:<\/strong> \u0634\u0628\u0643\u0627\u062a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0645\u064a\u0627\u0647.<\/li>\n<li><strong>\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062b\u0642\u064a\u0644:<\/strong> \u0635\u0645\u0627\u0645\u0627\u062a \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629.<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<p><b>Which flange standards and pressure ratings are available?<\/b> Four standards: JIS 10K (1.0 MPa, about 145 psi) and ANSI Class 150 (275 psi) both in 1\/2\u2033\u20138\u2033; JIS 20K (2.0 MPa, about 290 psi) and ANSI Class 300 (720 psi) in 1\/2\u2033\u20134\u2033. All are raised-face (RF) flanges. Match the standard your piping already uses.<\/p>\n<p><b>Should I choose 304 or 316 stainless steel?<\/b> 304 (CF8) suits general water, air and process lines. 316 (CF8M) adds molybdenum for better resistance to pitting from chlorides \u2014 the safer choice for coastal, marine and chemical service.<\/p>\n<p><b>\u0647\u0644 \u0647\u0648 \u0645\u0646\u0641\u0630 \u0643\u0627\u0645\u0644\u061f<\/b> Yes. The bore matches the pipe inside diameter, so the open valve adds almost no flow restriction.<\/p>\n<p><b>What is the operating temperature?<\/b> -20 \u00b0C to +180 \u00b0C. The flange class sets the pressure ceiling, but the PTFE seat governs the practical limit in service \u2014 pressure derates as temperature rises.<\/p>\n<p><b>How do I pick the right pressure rating?<\/b> Start from the flange standard your counter-flanges use (ANSI or JIS), then confirm the class covers your line pressure at its working temperature. Tell us your line conditions and we will recommend a suitable rating.<\/p>\n<p><b>\u0645\u0627 \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0637\u0644\u0628\u061f<\/b> \u0644\u0627 \u064a\u0648\u062c\u062f \u062d\u062f \u0623\u062f\u0646\u0649 \u0644\u0643\u0645\u064a\u0629 \u0627\u0644\u0637\u0644\u0628 \u2014 \u0646\u062d\u0646 \u0646\u0642\u0628\u0644 \u0627\u0644\u0637\u0644\u0628\u0627\u062a \u0645\u0646 \u0623\u064a \u062d\u062c\u0645\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062c\u0631\u064a\u0628\u064a\u0629 \u0627\u0644\u0635\u063a\u064a\u0631\u0629. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629\u060c \u064a\u062a\u0648\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0634\u062d\u0646 \u0648\u062f\u0641\u0639 \u062a\u0643\u0627\u0644\u064a\u0641\u0647. \u064a\u062a\u0645 \u0627\u0644\u062f\u0641\u0639 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u0635\u0631\u0641\u064a (T\/T) \u2014 30% \u0639\u0646\u062f \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0637\u0644\u0628\u060c \u064870% \u0642\u0628\u0644 \u0627\u0644\u0634\u062d\u0646.<\/p>\n<h2>\u0633\u064a\u0627\u0633\u0629 \u0627\u0644\u0639\u064a\u0646\u0629<\/h2>\n<p>\u064a\u0633\u0639\u062f\u0646\u0627 \u062a\u0648\u0641\u064a\u0631 \u0639\u064a\u0646\u0627\u062a \u0645\u0646 \u0645\u0646\u062a\u062c\u0627\u062a\u0646\u0627 \u0644\u0644\u0639\u0645\u0644\u0627\u0621 \u0644\u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062c\u0648\u062f\u0629 \u0623\u0648 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a.<br \/>\nprocess typically begins with a quotation based on the customer\u2019s specifications.<\/p>\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0633\u0639\u0631 \u0645\u0642\u0628\u0648\u0644\u0627\u064b\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u062a\u0642\u062f\u064a\u0645 \u0639\u064a\u0646\u0627\u062a \u0625\u0645\u0627 \u0645\u062c\u0627\u0646\u0627\u064b \u0623\u0648 \u0645\u0642\u0627\u0628\u0644 \u062a\u0643\u0644\u0641\u0629\u060c \u062d\u0633\u0628<br \/>\n\u062d\u0633\u0628 \u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u062a\u0648\u0627\u0641\u0631\u0647. \u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u0639\u0645\u064a\u0644 \u0631\u0633\u0648\u0645 \u0627\u0644\u0634\u062d\u0646.<\/p>\n<h2>\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u0644\u0628<\/h2>\n<p>\u0628\u0639\u062f \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0623\u062e\u0631\u0649 \u0645\u0639 \u0627\u0644\u0639\u0645\u064a\u0644\u060c \u0633\u0646\u0642\u0648\u0645 \u0628\u0625\u0635\u062f\u0627\u0631<br \/>\n\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0645\u0628\u064a\u0639\u0627\u062a \u0644\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0639\u0644\u064a\u0647. \u0648\u0628\u0645\u062c\u0631\u062f \u0627\u0644\u062a\u0623\u0643\u064a\u062f\u060c \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u064a\u0644 \u062f\u0641\u0639 \u0639\u0631\u0628\u0648\u0646 \u0628\u0642\u064a\u0645\u0629 30% \u0625\u0644\u0649<br \/>\n\u0627\u0644\u0645\u0636\u064a \u0642\u062f\u0645\u0627\u064b \u0641\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n<p>\u0639\u0646\u062f \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0645\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0636\u062e\u0645 \u0648\u0627\u062c\u062a\u064a\u0627\u0632 \u0627\u0644\u0628\u0636\u0627\u0626\u0639 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0641\u062d\u0635\u060c \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u0649 \u0627\u0644\u0639\u0645\u064a\u0644 \u062f\u0641\u0639<br \/>\n\u0627\u0644\u0631\u0635\u064a\u062f \u0627\u0644\u0645\u062a\u0628\u0642\u064a \u0645\u0646 \u0637\u0631\u0627\u0632 70% \u0642\u0628\u0644 \u062a\u0631\u062a\u064a\u0628 \u0627\u0644\u0634\u062d\u0646.<\/p>","protected":false},"excerpt":{"rendered":"<p>A manual flanged ball valve in 304 or 316 stainless steel, full port, sizes 1\/2\u2033 to 8\u2033. Four flange standards \u2014 JIS 10K\/20K and ANSI Class 150\/300 \u2014 with a PTFE seat and raised-face flanges, -20 \u00b0C to +180 \u00b0C, lever operated. Built for petrochemical, power, water-distribution and heavy-industry lines that need a flanged, easily serviced shut-off.<\/p>\n<p><a style=\"display:inline-block;background:#c62828;color:#ffffff !important;padding:12px 22px;border-radius:6px;font-weight:bold;text-decoration:none\" href=\"https:\/\/ballvalves.tw\/ar\/%d8%a7%d9%84%d8%a7%d8%aa%d8%b5%d8%a7%d9%84\/\">\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u2014 \u0633\u0646\u0631\u062f \u0639\u0644\u064a\u0643 \u0641\u064a \u063a\u0636\u0648\u0646 24 \u0633\u0627\u0639\u0629 \u2192<\/a><\/p>\n<p style=\"font-size:14px;color:#666666\">ISO 9001 \u00b7 CE \u00b7 \u0634\u0631\u0643\u0629 \u0645\u0635\u0646\u0639\u0629 \u0645\u0646\u0630 \u0639\u0627\u0645 1999<\/p>","protected":false},"featured_media":4425,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[78],"product_cat":[66],"product_tag":[],"class_list":["post-3846","product","type-product","status-publish","has-post-thumbnail","product_brand-yzng-trong","product_cat-flanged-ball-valve","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product\/3846","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/media\/4425"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/media?parent=3846"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product_brand?post=3846"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product_cat?post=3846"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product_tag?post=3846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}