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\u95a5\u9580\u5982\u4f55\u8207\u7ba1\u5b50\u9023\u63a5\uff0c\u7d55\u975e\u53ef\u4ee5\u4ea4\u7531\u5b89\u88dd\u4eba\u54e1\u81ea\u884c\u6c7a\u5b9a\u7684\u7d30\u7bc0\u3002\u9078\u64c7 \u95a5\u9580\u7aef\u90e8\u9023\u63a5\u65b9\u5f0f<\/strong> \u9019\u5c07\u6c7a\u5b9a\u63a5\u982d\u6ef2\u6f0f\u7684\u53ef\u80fd\u6027\u3001\u5b89\u88dd\u6240\u9700\u7684\u6280\u672f\u719f\u7df4\u7a0b\u5ea6\u3001\u7ba1\u7dda\u65e5\u5f8c\u662f\u5426\u53ef\u62c6\u5378\uff0c\u751a\u81f3\u95a5\u9580\u662f\u5426\u9069\u5408\u60a8\u6240\u4f7f\u7528\u7684\u6d41\u9ad4\u3002 \u4e0d\u93fd\u92fc\u7403\u95a5\u6700\u5e38\u898b\u7684\u4e09\u7a2e\u9023\u63a5\u65b9\u5f0f\u2014\u2014\u87ba\u7d0b\u9023\u63a5\u3001\u5957\u7ba1\u710a\u63a5\uff08SW\uff09\u548c\u5c0d\u710a\uff08BW\uff09\u2014\u2014\u5404\u6709\u5176\u660e\u78ba\u7684\u512a\u7f3a\u9ede\u3002\u672c\u6307\u5357\u5c07\u5c0d\u5176\u9032\u884c\u6bd4\u8f03\uff0c\u8b93\u60a8\u80fd\u5920\u4e00\u6b21\u9078\u5c0d\u5408\u9069\u7684\u9023\u63a5\u65b9\u5f0f\uff0c\u907f\u514d\u56e0\u6d29\u6f0f\u548c\u8fd4\u5de5\u800c\u9020\u6210\u984d\u5916\u640d\u5931\u3002.<\/p>\n\n\n\n

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\u95a5\u9580\u7aef\u90e8\u9023\u63a5\u65b9\u5f0f\u7684\u4e26\u5217\u6bd4\u8f03<\/h2>\n\n\n\n

\u4e0b\u8868\u6982\u8ff0\u4e86\u9019\u4e09\u7a2e\u9023\u7dda\u985e\u578b\u5728\u5f71\u97ff\u591a\u6578\u6c7a\u7b56\u7684\u95dc\u9375\u56e0\u7d20\u65b9\u9762\u7684\u8868\u73fe\u6bd4\u8f03\u3002.<\/p>\n\n\n\n

\u56e0\u5b50<\/th>\u5e36\u7dda\u7684<\/th>\u627f\u63d2\u710a (SW)<\/th>\u5c0d\u63a5\u710a\u63a5 (BW)<\/th><\/tr><\/thead>
\u63a5\u982d\u5b8c\u6574\u6027<\/td>\u4e2d\u5ea6<\/td>\u9ad8<\/td>\u6700\u9ad8<\/td><\/tr>
\u6d29\u6f0f\u8def\u5f91<\/td>\u87ba\u7d0b\uff08\u53d6\u6c7a\u65bc\u5bc6\u5c01\u5291\uff09<\/td>\u89d2\u710a\u7e2b<\/td>\u5168\u7a7f\u900f\u710a\u7e2b<\/td><\/tr>
\u5b89\u88dd<\/td>\u6700\u7c21\u55ae\u2014\u2014\u7121\u9700\u9032\u884c\u71b1\u4f5c\u696d<\/td>\u710a\u63a5\uff0c\u7c21\u55ae\u5c0d\u4f4d<\/td>\u710a\u63a5\u3001\u5761\u53e3\u9810\u8655\u7406 + \u975e\u7834\u58de\u6aa2\u6e2c<\/td><\/tr>
\u53ef\u7dad\u4fee\u6027<\/td>\u65cb\u9b06\u87ba\u7d72\u5373\u53ef\u62c6\u4e0b<\/td>\u5fc5\u9808\u526a\u4e0b<\/td>\u5fc5\u9808\u526a\u4e0b<\/td><\/tr>
\u5178\u578b\u5c3a\u5bf8<\/td>\u2264 NPS 2<\/td>\u2264 NPS 2<\/td>NPS \u00bd \u53ca\u4ee5\u4e0a<\/td><\/tr>
\u7e2b\u9699\uff0f\u8150\u8755<\/td>\u87ba\u7d0b\u7e2b\u9699<\/td>\u5167\u90e8\u9593\u9699\u8207\u7e2b\u9699<\/td>\u7121\uff08\u5149\u819b\uff09<\/td><\/tr>
\u6700\u9069\u5408<\/td>\u516c\u7528\u4e8b\u696d\u3001\u6c34\u3001\u7a7a\u6c23<\/td>\u5c0f\u53e3\u5f91\u9ad8\u58d3<\/td>\u95dc\u9375\u3001\u9ad8\u7d14\u5ea6\u3001\u9ad8 P\/T<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u95a5\u9580\u7aef\u63a5\u982d<\/h2>\n\n\n\n

\u91dd\u5c0d\u60a8\u7684\u7522\u54c1\u7dda\uff0c\u8acb\u5c0d\u4ee5\u4e0b\u56e0\u7d20\u9032\u884c\u6392\u5e8f\uff0c\u901a\u5e38\u6700\u4f73\u9078\u64c7\u4fbf\u6703\u986f\u800c\u6613\u898b\u3002.<\/p>\n\n\n\n

\u58d3\u529b\u3001\u6eab\u5ea6\u8207\u632f\u52d5<\/h3>\n\n\n\n

\u4f4e\u81f3\u4e2d\u5ea6\u5de5\u6cc1\u53ca\u4fbf\u65bc\u5b89\u88dd\u7684\u7ba1\u7dda\uff0c\u901a\u5e38\u63a1\u7528\u87ba\u7d0b\u9023\u63a5\u3002\u5c0f\u53e3\u5f91\u9ad8\u58d3\u7ba1\u7dda\u5247\u9069\u5408\u63a1\u7528\u5957\u7ba1\u710a\u63a5\u3002\u9ad8\u58d3\u3001\u9ad8\u6eab\u3001\u5287\u70c8\u632f\u52d5\u6216\u5927\u53e3\u5f91\u7ba1\u7dda\uff0c\u5247\u56e0\u5c0d\u63a5\u710a\u63a5\u5177\u6709\u66f4\u512a\u7570\u7684\u75b2\u52de\u5f37\u5ea6\u548c\u63a5\u982d\u5f37\u5ea6\uff0c\u6545\u66f4\u70ba\u9069\u5b9c\u3002.<\/p>\n\n\n\n

\u6d41\u66a2\u8207\u7d14\u6de8<\/h3>\n\n\n\n

\u5c0d\u65bc\u8150\u8755\u6027\u4ecb\u8cea\u3001\u885b\u751f\u7d1a\u7522\u54c1\u6216\u9ad8\u7d14\u5ea6\u6c23\u9ad4\uff0c\u61c9\u907f\u514d\u4f7f\u7528\u87ba\u7d0b\u63a5\u982d\u548c\u5957\u7ba1\u710a\u63a5\u63a5\u982d\u6240\u56fa\u6709\u7684\u7e2b\u9699\uff1b\u5c0d\u710a\uff08\u6216\u91dd\u5c0d\u98df\u54c1\u61c9\u7528\u6642\u4f7f\u7528\u885b\u751f\u7d1a\u4e09\u593e\u982d\uff09\u662f\u8f03\u5b89\u5168\u7684\u9078\u64c7\u3002\u81f3\u65bc\u6f54\u6de8\u7684\u6c34\u548c\u7a7a\u6c23\uff0c\u9019\u4e09\u7a2e\u63a5\u982d\u65b9\u5f0f\u7686\u53ef\u9069\u7528\u3002.<\/p>\n\n\n\n

\u5b89\u88dd\u8207\u65e5\u5f8c\u7dad\u8b77<\/h3>\n\n\n\n

\u82e5\u7121\u6cd5\u9032\u884c\u71b1\u4f5c\u696d\uff0c\u6216\u65e5\u5f8c\u9700\u8981\u62c6\u5378\u95a5\u9580\uff0c\u8acb\u9078\u64c7\u87ba\u7d0b\u5f0f\u3002\u82e5\u7ba1\u7dda\u70ba\u6c38\u4e45\u6027\u5b89\u88dd\u4e14\u7ba1\u7dda\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\uff0c\u5247\u61c9\u63a1\u7528\u710a\u63a5\u65b9\u5f0f\u2014\u2014\u4e26\u8003\u616e\u9078\u7528\u4e09\u7247\u5f0f\u95a5\u9ad4\uff0c\u4ee5\u4fbf\u65e5\u5f8c\u7dad\u4fee\u6642\u7121\u9700\u5207\u5272\u710a\u63a5\u7aef\u5373\u53ef\u9032\u884c\u64cd\u4f5c\u3002.<\/p>\n\n\n\n

\u4e0b\u65b9\u7684\u77e9\u9663\u5448\u73fe\u4e86\u5404\u5718\u968a\u5728\u61c9\u7528\u6642\u6700\u5e38\u9996\u5148\u5efa\u7acb\u7684\u9023\u7d50\u3002.<\/p>\n\n\n\n

\u61c9\u7528<\/th>\u5efa\u8b70\u7d50\u5c3e<\/th>\u70ba\u4ec0\u9ebc<\/th><\/tr><\/thead>
\u5efa\u7bc9\u670d\u52d9\u3001\u6c34\u3001\u7a7a\u6c23<\/td>\u5e36\u7dda\u7684<\/td>\u50f9\u683c\u5be6\u60e0\u3001\u5feb\u901f\u3001\u5be6\u7528\uff0c\u4e14\u7121\u9700\u9032\u884c\u71b1\u4f5c\u696d<\/td><\/tr>
\u5c0f\u53e3\u5f91\u9ad8\u58d3\u6db2\u58d3\uff0f\u84b8\u6c7d\u7cfb\u7d71<\/td>\u5957\u7ba1\u710a\u63a5<\/td>\u63a5\u5408\u7262\u56fa\uff0c\u7121\u87ba\u7d0b\u6d29\u6f0f\u8def\u5f91<\/td><\/tr>
\u95dc\u9375\u88fd\u7a0b\uff0f\u5927\u53e3\u5f91<\/td>\u5c0d\u710a<\/td>\u6700\u9ad8\u5b8c\u6574\u6027\u3001\u5149\u6ed1\u5167\u5b54\u3001\u6700\u4f73\u75b2\u52de\u58fd\u547d<\/td><\/tr>
\u98df\u54c1\u3001\u98f2\u6599\u53ca\u88fd\u85e5\u696d<\/td>\u4e09\u593e\u982d \/ \u5c0d\u710a<\/td>\u7121\u7e2b\u9699\u3001\u6613\u6e05\u6f54\u3001\u885b\u751f<\/td><\/tr>
\u672a\u4f86\u9700\u8981\u62c6\u89e3\u7684\u7dda\u8def<\/td>\u87ba\u7d0b\u5f0f\u6216\u4e09\u4ef6\u5f0f BW<\/td>\u7121\u9700\u5207\u5272\u7ba1\u5b50\u5373\u53ef\u62c6\u5378<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u9023\u7d50\u80cc\u5f8c\u7684\u6a19\u6e96<\/h2>\n\n\n\n

\u6bcf\u7a2e\u9023\u63a5\u65b9\u5f0f\u5747\u4ee5\u516c\u8a8d\u7684\u6a19\u6e96\u70ba\u4f9d\u64da\uff0c\u800c\u512a\u8cea\u95a5\u9580\u6703\u660e\u78ba\u6a19\u793a\u5176\u7b26\u5408\u54ea\u4e9b\u6a19\u6e96\u3002\u4ee5\u4e0b\u70ba\u627f\u63d2\u710a\u63a5\u53ca\u87ba\u7d0b\u935b\u9020\u7aef\u90e8\uff1a ASME B16.11<\/a>, \uff0c\u8a72\u6a19\u6e96\u898f\u5b9a\u4e86\u95a5\u9580\u7684\u7b49\u7d1a\u3001\u5c3a\u5bf8\u53ca\u58d3\u529b\u7b49\u7d1a\uff0c\u800c\u5c0d\u710a\u7aef\u9762\u52a0\u5de5\u5247\u9075\u5faa ASME B16.25 \u6a19\u6e96\u3002\u5c31\u95a5\u9580\u672c\u8eab\u800c\u8a00\uff0c, ISO 17292<\/a> \u5b9a\u7fa9\u4e86\u5404\u7a2e\u63a5\u982d\u5f62\u5f0f\u7684\u91d1\u5c6c\u7403\u95a5\uff0c\u5305\u62ec\u6cd5\u862d\u5f0f\u3001\u5c0d\u710a\u5f0f\u3001\u627f\u63d2\u710a\u5f0f\u53ca\u87ba\u7d0b\u5f0f\u2014\u2014\u9019\u6b63\u662f\u672c\u6587\u6240\u6db5\u84cb\u7684\u95a5\u9580\u7aef\u90e8\u9023\u63a5\u65b9\u5f0f\u7cfb\u5217\u3002\u82e5\u60a8\u6b63\u8457\u624b\u5c07\u5de5\u5ee0\u9032\u884c\u6a19\u6e96\u5316\uff0c\u6211\u5011\u7684\u5b8c\u6574 \u624b\u52d5\u7403\u95a5\u7cfb\u5217<\/a> \u4ee5\u53ca\u7528\u9014\u5ee3\u6cdb\u7684 \u4e09\u7247\u5f0f\u7403\u95a5\u63d0\u4f9b\u87ba\u7d0b\u5f0f\u3001\u5957\u7ba1\u710a\u63a5\u5f0f\u53ca\u5c0d\u710a\u5f0f\u63a5\u982d<\/a> \u8b93\u60a8\u80fd\u5728\u591a\u7a2e\u9023\u63a5\u985e\u578b\u9593\u5171\u7528\u4e00\u500b\u95a5\u9580\u5e73\u53f0\u3002.<\/p>\n\n\n\n

\u5e38\u898b\u554f\u984c<\/h2>\n\n\n\n

\u54ea\u7a2e\u95a5\u9580\u7aef\u63a5\u982d\u6700\u4e0d\u5bb9\u6613\u6d29\u6f0f\uff1f<\/h3>\n\n\n\n

\u5c0d\u710a\u63a5\u982d\u6700\u4e0d\u6613\u767c\u751f\u6d29\u6f0f\uff0c\u56e0\u70ba\u5b83\u80fd\u5f62\u6210\u9023\u7e8c\u4e14\u5b8c\u5168\u7a7f\u900f\u7684\u91d1\u5c6c\u63a5\u5408\u8655\uff0c\u6c92\u6709\u87ba\u7d0b\u6216\u7e2b\u9699\u3002\u5957\u710a\u63a5\u982d\u7684\u6d29\u6f0f\u98a8\u96aa\u6b21\u4e4b\uff0c\u800c\u87ba\u7d0b\u63a5\u982d\u7684\u6d29\u6f0f\u98a8\u96aa\u6700\u9ad8\uff0c\u56e0\u70ba\u5176\u5bc6\u5c01\u6548\u679c\u53d6\u6c7a\u65bc\u662f\u5426\u4f7f\u7528\u4e86\u6b63\u78ba\u7684\u5bc6\u5c01\u5291\u4ee5\u53ca\u87ba\u7d0b\u8655\u7684\u626d\u529b\u662f\u5426\u6b63\u78ba\u3002.<\/p>\n\n\n\n

\u70ba\u4f55\u4e0d\u5efa\u8b70\u5728\u8150\u8755\u6027\u74b0\u5883\u6216\u98df\u54c1\u670d\u52d9\u9818\u57df\u4f7f\u7528\u5957\u7ba1\u710a\u63a5\u95a5\uff1f<\/h3>\n\n\n\n

\u5957\u710a\u63a5\u982d\u6703\u5728\u7ba1\u5b50\u8207\u7ba1\u5957\u4e4b\u9593\u7559\u6709\u5fae\u5c0f\u7684\u5167\u90e8\u9593\u9699\uff08\u7d04 1.6 \u6beb\u7c73\uff09\uff0c\u4ee5\u56e0\u61c9\u71b1\u81a8\u8139\u3002\u8a72\u9593\u9699\u5c6c\u65bc\u53ef\u80fd\u7a4d\u805a\u6d41\u9ad4\u4e26\u5c0e\u81f4\u7e2b\u9699\u8150\u8755\u7684\u7e2b\u9699\uff0c\u4e14\u7121\u6cd5\u9032\u884c\u6e05\u6f54\uff0c\u56e0\u6b64\u4e0d\u9069\u7528\u65bc\u8150\u8755\u6027\u4ecb\u8cea\uff0c\u4ee5\u53ca\u9700\u7b26\u5408\u885b\u751f\u6a19\u6e96\u7684\u98df\u54c1\u6216\u88fd\u85e5\u7ba1\u7dda\u3002.<\/p>\n\n\n\n

\u6211\u53ef\u4ee5\u62c6\u4e0b\u710a\u63a5\u5f0f\u7403\u95a5\u9032\u884c\u7dad\u8b77\u55ce\uff1f<\/h3>\n\n\n\n

\u9664\u975e\u5c07\u5176\u5207\u9664\uff0c\u5426\u5247\u7121\u6cd5\u505a\u5230\u2014\u2014\u9664\u975e\u4f7f\u7528\u4e09\u7247\u5f0f\u95a5\u9580\u3002\u4e09\u7247\u5f0f\u95a5\u9ad4\u5141\u8a31\u60a8\u9b06\u958b\u87ba\u6813\u4e26\u62c6\u4e0b\u4e2d\u9593\u6bb5\uff0c\u4ee5\u4fbf\u5c0d\u7403\u9ad4\u548c\u95a5\u5ea7\u9032\u884c\u7dad\u8b77\uff0c\u540c\u6642\u710a\u63a5\u5f0f\u7aef\u84cb\u4ecd\u53ef\u7559\u5728\u7ba1\u7dda\u4e2d\uff1b\u9019\u6b63\u662f\u4e09\u7247\u5f0f\u5c0d\u710a\u95a5\u5728\u6c38\u4e45\u7ba1\u7dda\u4e2d\u5ee3\u53d7\u6b61\u8fce\u7684\u4e3b\u8981\u539f\u56e0\u3002.<\/p>\n\n\n\n

NPT\u3001BSPT \u548c BSPP \u87ba\u7d0b\u4e4b\u9593\u6709\u4ec0\u9ebc\u5340\u5225\uff1f<\/h3>\n\n\n\n

NPT\uff08\u7f8e\u570b\uff09\u548c BSPT\/PT\uff08ISO 7\uff09\u5747\u70ba\u9310\u5ea6\u87ba\u7d0b\uff0c\u5176\u5bc6\u5c01\u4f9d\u8cf4\u65bc\u87ba\u7d0b\u672c\u8eab\uff0c\u901a\u5e38\u9700\u642d\u914d PTFE \u81a0\u5e36\u6216\u5bc6\u5c01\u5291\u4f7f\u7528\u3002 BSPP\/PF\uff08ISO 228\uff09\u5c6c\u65bc\u5e73\u884c\u87ba\u7d0b\uff0c\u5176\u5bc6\u5c01\u4f9d\u8cf4\u65bc\u588a\u7247\u6216 O \u578b\u74b0\u3002\u9019\u5169\u7a2e\u87ba\u7d0b\u898f\u683c\u7121\u6cd5\u4e92\u63db\uff0c\u800c\u898f\u683c\u4e0d\u7b26\u6b63\u662f\u5c0e\u81f4\u87ba\u7d0b\u6d29\u6f0f\u7684\u5e38\u898b\u539f\u56e0\u3002.<\/p>\n\n\n\n

\u87ba\u7d0b\u5f0f\u548c\u5957\u7ba1\u710a\u63a5\u5f0f\u95a5\u9580\u5728\u5c3a\u5bf8\u4e0a\u662f\u5426\u6709\u9650\u5236\uff1f<\/h3>\n\n\n\n

\u662f\u7684\u3002\u87ba\u7d0b\u5f0f\u548c\u5957\u7ba1\u710a\u63a5\u5f0f\u7684\u95a5\u9580\u7aef\u90e8\u9023\u63a5\u901a\u5e38\u9069\u7528\u65bc\u7d04 NPS 2\uff08DN 50\uff09\u53ca\u4ee5\u4e0b\u7684\u898f\u683c\u3002\u5c0d\u65bc\u66f4\u5927\u898f\u683c\u7684\u95a5\u9580\uff0c\u5c0d\u710a\u6216\u6cd5\u862d\u9023\u63a5\u662f\u6a19\u6e96\u505a\u6cd5\uff0c\u56e0\u70ba\u9019\u985e\u9023\u63a5\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u5b8c\u6574\u6027\uff0c\u4e14\u5728\u5927\u898f\u6a21\u751f\u7522\u6642\u66f4\u5bb9\u6613\u78ba\u4fdd\u5176\u53ef\u9760\u6027\u3002.<\/p>\n\n\n\n

\u7d50\u8ad6<\/h2>\n\n\n\n

\u4e16\u4e0a\u4e26\u7121\u653e\u8af8\u56db\u6d77\u7686\u6e96\u7684\u6700\u4f73\u63a5\u982d\u2014\u2014\u53ea\u6709\u6700\u7b26\u5408\u60a8\u6240\u7528\u58d3\u529b\u3001\u6d41\u9ad4\u3001\u5c3a\u5bf8\u53ca\u7dad\u8b77\u8a08\u756b\u7684\u95a5\u9580\u7aef\u63a5\u982d\u3002\u87ba\u7d0b\u7aef\u63a5\u982d\u5728\u5b89\u88dd\u901f\u5ea6\u3001\u6210\u672c\u53ca\u53ef\u7dad\u8b77\u6027\u65b9\u9762\u4f54\u512a\u52e2\uff1b\u5957\u7ba1\u710a\u63a5\u80fd\u70ba\u5c0f\u53e3\u5f91\u9ad8\u58d3\u7ba1\u7dda\u63d0\u4f9b\u5805\u56fa\u7684\u63a5\u982d\uff1b\u800c\u5c0d\u710a\u5247\u80fd\u70ba\u95dc\u9375\u6027\u3001\u9ad8\u7d14\u5ea6\u53ca\u9ad8\u58d3\u7ba1\u7dda\u63d0\u4f9b\u6700\u9ad8\u7684\u5b8c\u6574\u6027\u3002 \u53ea\u8981\u5c07\u63a5\u982d\u985e\u578b\u8207\u4f7f\u7528\u5de5\u6cc1\u76f8\u5339\u914d\uff0c\u63a5\u982d\u4fbf\u80fd\u7a69\u56fa\u7121\u865e\u5730\u7dad\u6301\u7ba1\u7dda\u7684\u6574\u500b\u4f7f\u7528\u58fd\u547d\u3002\u82e5\u60a8\u9700\u8981\u5354\u52a9\u9078\u5b9a\u5408\u9069\u7684\u7aef\u63a5\u65b9\u5f0f\u3001\u6750\u8cea\u53ca\u58d3\u529b\u7b49\u7d1a\uff0c, \u8acb\u806f\u7d61\u6211\u5011\u7684\u5de5\u7a0b\u5718\u968a\uff0c\u4ee5\u7372\u53d6\u91cf\u8eab\u8a02\u88fd\u7684\u5831\u50f9<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

How a valve attaches to the pipe is not a detail to leave to whoever is doing the install. The choice of valve end connections determines how likely the joint is to leak, how much skilled labour the installation needs, whether the line can be taken apart later, and even whether the valve is suitable […]<\/p>\n","protected":false},"author":1,"featured_media":4427,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","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":""}},"footnotes":""},"categories":[48],"tags":[],"class_list":["post-4426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to-guides-tutorials"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/posts\/4426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/comments?post=4426"}],"version-history":[{"count":2,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/posts\/4426\/revisions"}],"predecessor-version":[{"id":5205,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/posts\/4426\/revisions\/5205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/media\/4427"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/media?parent=4426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/categories?post=4426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ballvalves.tw\/zh\/wp-json\/wp\/v2\/tags?post=4426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}