{"id":283,"date":"2026-08-12T19:24:50","date_gmt":"2026-08-12T11:24:50","guid":{"rendered":"https:\/\/www.bihec.com\/okeefecontrolsusa\/?p=283"},"modified":"2026-08-12T19:24:50","modified_gmt":"2026-08-12T11:24:50","slug":"t-4-br","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/okeefecontrolsusa\/t-4-br\/","title":{"rendered":"\u7f8e\u56fdO\u2019Keefe Controls \u7cbe\u5bc6\u91d1\u5c5e\u9650\u6d41\u5b54 \u53cc\u5012\u94a9\u63a5\u53e3 \u539f\u88c5\u8fdb\u53e3"},"content":{"rendered":"<h3><a href=\"https:\/\/www.bihec.com\/okeefecontrolsusa\/tag\/%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e9%99%90%e6%b5%81%e5%ad%94\/\" title=\"View all posts in \u7cbe\u5bc6\u91d1\u5c5e\u9650\u6d41\u5b54\" target=\"_blank\">\u7cbe\u5bc6\u91d1\u5c5e\u9650\u6d41\u5b54<\/a>\u00a0\u2013\u00a0<a href=\"https:\/\/www.bihec.com\/okeefecontrolsusa\/tag\/%e5%8f%8c%e5%80%92%e9%92%a9%e6%8e%a5%e5%8f%a3\/\" title=\"View all posts in \u53cc\u5012\u94a9\u63a5\u53e3\" target=\"_blank\">\u53cc\u5012\u94a9\u63a5\u53e3<\/a>\uff0c1\/16\u82f1\u5bf8\u548c1\/8\u82f1\u5bf8<\/h3>\n<p class=\"ds-markdown-paragraph\">\u91c7\u7528\u6574\u4f53\u5b9e\u5fc3\u91d1\u5c5e\u7ed3\u6784\u3002\u9650\u6d41\u5b54\u7ecf\u8fc7\u7cbe\u5bc6\u52a0\u5de5\u3001\u5f7b\u5e95\u6e05\u6d01\uff0c\u5e76\u6309\u4e25\u683c\u6807\u51c6\u8fdb\u884c\u6d41\u91cf\u6d4b\u8bd5\u3002\u5b54\u5f84\u5c3a\u5bf8\u8303\u56f4\u4ece0.004\u82f1\u5bf8\u52300.063\u82f1\u5bf8\u3002\u53ef\u6839\u636e\u8981\u6c42\u5b9a\u5236\u7279\u6b8a\u5c3a\u5bf8\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>\u4ea7\u54c1\u578b\u53f7<\/strong><\/th>\n<th><strong>\u5b54\u5f84(\u82f1\u5bf8)<\/strong><\/th>\n<th><strong>\u6750\u8d28<\/strong><\/th>\n<th><strong>\u6d41\u91cf\u7cfb\u6570<\/strong><\/th>\n<th><strong>\u6d4b\u8bd5\u538b\u529b(psig)<\/strong><\/th>\n<th><strong>\u7279\u6b8a\u914d\u7f6e<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T-4-BR<\/td>\n<td>0.0039<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.00035<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-5-BR<\/td>\n<td>0.0051<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.00061<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-6-BR<\/td>\n<td>0.0059<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.00086<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-7-BR<\/td>\n<td>0.0071<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0012<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-8-BR<\/td>\n<td>0.0079<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0015<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-9-BR<\/td>\n<td>0.0091<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0019<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-10-BR<\/td>\n<td>0.0102<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0025<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-11-BR<\/td>\n<td>0.011<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0028<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-12-BR<\/td>\n<td>0.0122<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0034<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-13-BR<\/td>\n<td>0.013<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0038<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-14-BR<\/td>\n<td>0.0142<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0043<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-15-BR<\/td>\n<td>0.015<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.005<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-16-BR<\/td>\n<td>0.016<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0055<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-17-BR<\/td>\n<td>0.017<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0067<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-18-BR<\/td>\n<td>0.018<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0073<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-19-BR<\/td>\n<td>0.019<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.008<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-20-BR<\/td>\n<td>0.02<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0088<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-21-BR<\/td>\n<td>0.021<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.0096<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-22-BR<\/td>\n<td>0.022<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.011<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-23-BR<\/td>\n<td>0.023<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.012<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-24-BR<\/td>\n<td>0.024<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.013<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-25-BR<\/td>\n<td>0.025<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.014<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-26-BR<\/td>\n<td>0.026<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.016<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-27-BR<\/td>\n<td>0.027<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.017<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>T-28-BR<\/td>\n<td>0.028<\/td>\n<td>\u9ec4\u94dc<\/td>\n<td>0.018<\/td>\n<td>100<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<br><div 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