{"id":411,"date":"2025-03-18T17:37:10","date_gmt":"2025-03-18T09:37:10","guid":{"rendered":"https:\/\/www.bihec.com\/okeefe\/?p=411"},"modified":"2025-03-18T17:37:10","modified_gmt":"2025-03-18T09:37:10","slug":"%e7%be%8e%e5%9b%bd-okeefe-controls-%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e5%ad%94%e6%9d%bf-npt-%e5%85%ad%e8%a7%92%e6%8e%a5%e5%a4%b4-%e9%9b%b6%e4%bb%b6%e7%bc%96%e5%8f%b7-b-4-ss","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/okeefe\/%e7%be%8e%e5%9b%bd-okeefe-controls-%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e5%ad%94%e6%9d%bf-npt-%e5%85%ad%e8%a7%92%e6%8e%a5%e5%a4%b4-%e9%9b%b6%e4%bb%b6%e7%bc%96%e5%8f%b7-b-4-ss\/","title":{"rendered":"\u7f8e\u56fd O\u2019Keefe Controls \u7cbe\u5bc6\u91d1\u5c5e\u5b54\u677f \u2013 NPT \u516d\u89d2\u63a5\u5934 \u96f6\u4ef6\u7f16\u53f7 B-4-SS\uff0c\u5b54\u53e3\u7ec4\u4ef6\uff0cB \u578b"},"content":{"rendered":"<h2><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%be%8e%e5%9b%bd-okeefe-controls\/\" title=\"View all posts in \u7f8e\u56fd O\u2019Keefe Controls\" target=\"_blank\">\u7f8e\u56fd O\u2019Keefe Controls<\/a> <a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e5%ad%94%e6%9d%bf\/\" title=\"View all posts in \u7cbe\u5bc6\u91d1\u5c5e\u5b54\u677f\" target=\"_blank\">\u7cbe\u5bc6\u91d1\u5c5e\u5b54\u677f<\/a> \u2013 <a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/npt-%e5%85%ad%e8%a7%92%e6%8e%a5%e5%a4%b4\/\" title=\"View all posts in NPT \u516d\u89d2\u63a5\u5934\" target=\"_blank\">NPT \u516d\u89d2\u63a5\u5934<\/a> <a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e9%9b%b6%e4%bb%b6%e7%bc%96%e5%8f%b7-b-4-ss\/\" title=\"View all posts in \u96f6\u4ef6\u7f16\u53f7 B-4-SS\" target=\"_blank\">\u96f6\u4ef6\u7f16\u53f7 B-4-SS<\/a>\uff0c<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%ad%94%e5%8f%a3%e7%bb%84%e4%bb%b6\/\" title=\"View all posts in \u5b54\u53e3\u7ec4\u4ef6\" target=\"_blank\">\u5b54\u53e3\u7ec4\u4ef6<\/a>\uff0c<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/b-%e5%9e%8b\/\" title=\"View all posts in B \u578b\" target=\"_blank\">B \u578b<\/a><\/h2>\n<ul>\n<li>\u7cbe\u786e<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e6%b5%81%e9%87%8f%e6%8e%a7%e5%88%b6\/\" title=\"View all posts in \u6d41\u91cf\u63a7\u5236\" target=\"_blank\">\u6d41\u91cf\u63a7\u5236<\/a>\u00a0\u2013 \u6c14\u4f53\u6216\u6db2\u4f53<\/li>\n<li>\u901f\u5ea6\u63a7\u5236\u5668 \u2013 \u6c14\u7f38\u548c\u6267\u884c\u5668<\/li>\n<li>\u6c14\u52a8\u6216\u6db2\u538b\u56de\u8def\u4e2d\u7684\u7cbe\u786e\u8ba1\u65f6<\/li>\n<li><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e6%b5%81%e9%87%8f%e9%99%90%e5%88%b6\/\" title=\"View all posts in \u6d41\u91cf\u9650\u5236\" target=\"_blank\">\u6d41\u91cf\u9650\u5236<\/a><\/li>\n<li>\u7cbe\u786e<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e9%99%90%e6%b5%81\/\" title=\"View all posts in \u9650\u6d41\" target=\"_blank\">\u9650\u6d41<\/a><\/li>\n<li>\u7f13\u51b2\u5668 \u2013 \u91cf\u5177\u548c\u4eea\u5668<\/li>\n<li>\u8d85\u58f0\u6ce2\u58f0\u6e90<\/li>\n<\/ul>\n<table class=\"plp-table\">\n<tbody>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%ad%94%e5%8f%a3\/\" title=\"View all posts in \u5b54\u53e3\" target=\"_blank\">\u5b54\u53e3<\/a>\u76f4\u5f84<\/strong><\/h2>\n<div class=\"ui-state-default ui-corner-all ui-iconbutton\" title=\"Orifice Diameter Accuracy \u00b1 0.0005 in\"><\/div>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"imperial\">0.0039 \u82f1\u5bf8<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u5e73\u6574\u5bbd\u5ea6 \uff08Hex\uff09<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"imperial\">7\/16 \u82f1\u5bf8<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u603b\u957f\u5ea6<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"imperial\">0.970 \u82f1\u5bf8<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"plp-table\">\n<tbody>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u6d41\u5411<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"general\"><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e9%87%91%e5%b1%9e%e5%ad%94\/\" title=\"View all posts in \u91d1\u5c5e\u5b54\" target=\"_blank\">\u91d1\u5c5e\u5b54<\/a>\u7ec4\u4ef6\u53ef\u7528\u4e8e\u4efb\u4e00\u65b9\u5411\u7684\u6d41\u52a8\u3002Air Flow \uff08\u7a7a\u6c14\u6d41\u91cf\uff09 \u548c Water Flow \uff08\u6c34\u6d41\u91cf\uff09 \u6570\u636e\u9002\u7528\u4e8e\u4ea7\u54c1\u56fe\u7247\u4e2d\u6240\u793a\u7684\u6d41\u5411\u3002<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left plp-oddrow\" data-url=\"#\">\n<h2><strong>\u6750\u6599<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value plp-oddrow\"><span class=\"plp-spec-value\"><span data-measure=\"general\">303 \u4e0d\u9508\u94a2<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u6807\u79f0<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%ad%94%e5%be%84\/\" title=\"View all posts in \u5b54\u5f84\" target=\"_blank\">\u5b54\u5f84<\/a><\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"general\">4<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left plp-oddrow\" data-url=\"#\">\n<h2><strong>C<sub>V<\/sub><\/strong><\/h2>\n<div class=\"ui-state-default ui-corner-all ui-iconbutton ui-otherasset\" data-title=\"http:\/\/www.okeefecontrols.com\/glossary.html\" data-url=\"http:\/\/www.okeefecontrols.com\/glossary.html\"><\/div>\n<\/td>\n<td class=\"plp-table-value plp-oddrow\"><span class=\"plp-spec-value\"><span data-measure=\"general\">0.00035<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u5b54\u53e3\u51e0\u4f55<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"general\">\u5706<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left plp-oddrow\" data-url=\"#\">\n<h2><strong>\u6700\u5927\u5de5\u4f5c\u538b\u529b<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value plp-oddrow\"><span class=\"plp-spec-value\"><span data-measure=\"imperial\">4000 \u78c5\/\u5e73\u65b9\u82f1\u5bf8<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u8fde\u63a5 A<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"general\"><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/1-8-npt\/\" title=\"View all posts in 1\/8\u201c NPT\" target=\"_blank\">1\/8\u201c NPT<\/a>\u00a0\u5916\u87ba\u7eb9<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left plp-oddrow\" data-url=\"#\">\n<h2><strong>\u8fde\u63a5 B<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value plp-oddrow\"><span class=\"plp-spec-value\"><span data-measure=\"general\">1\/8\u201c NPT \u5916\u87ba\u7eb9<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"plp-table-name left\" data-url=\"#\">\n<h2><strong>\u7b5b\u9009<\/strong><\/h2>\n<\/td>\n<td class=\"plp-table-value\"><span class=\"plp-spec-value\"><span data-measure=\"general\">\u6ca1\u6709<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/okeefe-controls\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"O&#039;Keefe Controls (64\u4e2a\u9879\u76ee)\">O&#039;Keefe Controls<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/okeefe-controls-co\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 11.606060606061pt;\" aria-label=\"O&#039;Keefe Controls Co. (20\u4e2a\u9879\u76ee)\">O&#039;Keefe Controls Co.<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e4%bd%8e%e5%8e%8b%e5%8a%9b%e6%8d%9f%e5%a4%b1\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 11.181818181818pt;\" aria-label=\"\u4f4e\u538b\u529b\u635f\u5931 (19\u4e2a\u9879\u76ee)\">\u4f4e\u538b\u529b\u635f\u5931<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%85%a8%e9%87%91%e5%b1%9e%e7%bb%93%e6%9e%84\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 12.878787878788pt;\" aria-label=\"\u5168\u91d1\u5c5e\u7ed3\u6784 (23\u4e2a\u9879\u76ee)\">\u5168\u91d1\u5c5e\u7ed3\u6784<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%8e%8b%e6%8e%a5%e6%8f%92%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 12.454545454545pt;\" aria-label=\"\u538b\u63a5\u63d2\u4ef6 (22\u4e2a\u9879\u76ee)\">\u538b\u63a5\u63d2\u4ef6<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%9b%ba%e5%ae%9a%e6%b5%81%e9%87%8f%e5%ad%94%e5%8f%a3\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 12.030303030303pt;\" aria-label=\"\u56fa\u5b9a\u6d41\u91cf\u5b54\u53e3 (21\u4e2a\u9879\u76ee)\">\u56fa\u5b9a\u6d41\u91cf\u5b54\u53e3<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%9c%a8%e7%ba%bf%e6%ad%a2%e5%9b%9e%e9%98%80\/\" class=\"tag-cloud-link tag-link-6 tag-link-position-7\" style=\"font-size: 11.606060606061pt;\" aria-label=\"\u5728\u7ebf\u6b62\u56de\u9600 (20\u4e2a\u9879\u76ee)\">\u5728\u7ebf\u6b62\u56de\u9600<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%ad%94%e5%8f%a3%e7%bb%84%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-8\" style=\"font-size: 15pt;\" aria-label=\"\u5b54\u53e3\u7ec4\u4ef6 (29\u4e2a\u9879\u76ee)\">\u5b54\u53e3\u7ec4\u4ef6<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%b2%be%e5%af%86%e5%ad%94%e5%8f%a3\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-9\" style=\"font-size: 10.333333333333pt;\" aria-label=\"\u7cbe\u5bc6\u5b54\u53e3 (17\u4e2a\u9879\u76ee)\">\u7cbe\u5bc6\u5b54\u53e3<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%b2%be%e5%af%86%e8%93%9d%e5%ae%9d%e7%9f%b3%e5%ad%94-%e5%8e%8b%e6%8e%a5%e6%8f%92%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 8pt;\" aria-label=\"\u7cbe\u5bc6\u84dd\u5b9d\u77f3\u5b54 - 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