{"id":319,"date":"2026-10-10T16:10:42","date_gmt":"2026-10-10T08:10:42","guid":{"rendered":"https:\/\/www.bihec.com\/ljengineeringus\/?p=319"},"modified":"2026-10-10T16:10:42","modified_gmt":"2026-10-10T08:10:42","slug":"l-j-engineering-model-470-002shf%e7%9c%9f%e7%a9%ba%e6%b5%81%e9%87%8f%e5%a2%9e%e5%8e%8b%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/ljengineeringus\/l-j-engineering-model-470-002shf%e7%9c%9f%e7%a9%ba%e6%b5%81%e9%87%8f%e5%a2%9e%e5%8e%8b%e5%99%a8\/","title":{"rendered":"L. J. Engineering Model 470-002SHF\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668"},"content":{"rendered":"

L. J. Engineering<\/a> Model 470-002SHF\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668<\/a><\/strong><\/h2>\n

\u5e94\u7528<\/h3>\n

Model 470-002<\/a> \u662f\u4e00\u6b3e\u7cbe\u5bc6\u3001\u5927\u6d41\u91cf\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668<\/a>\uff0c\u4e32\u8054\u5b89\u88c5\u5728\u88ab\u63a7\u5bb9\u79ef\u4e0e\u771f\u7a7a\u6cf5<\/a>\u6216\u771f\u7a7a\u4f9b\u7ed9\u6e90\u4e4b\u95f4\u3002<\/p>\n

\u8be5\u88c5\u7f6e\u91c7\u7528\u771f\u7a7a\u5148\u5bfc\u63a7\u5236\uff08Vacuum Pilot Operated\uff09\uff0c\u9002\u7528\u4e8e\u5355\u72ec\u4f7f\u7528 Model 487\u8c03\u8282\u5668<\/a>\u65e0\u6cd5\u6ee1\u8db3\u66f4\u9ad8\u771f\u7a7a\u6d41\u91cf\u9700\u6c42\u7684\u5e94\u7528\u3002<\/p>\n

\u5176\u771f\u7a7a\u8f93\u51fa\u4e0e\u8f93\u5165\u8be5\u88c5\u7f6e\u7684\u5148\u5bfc\u771f\u7a7a\u5ea6\u76f8\u540c\u3002<\/p>\n

\u8be5\u4ea7\u54c1\u63d0\u4f9b\u4e09\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\u5c3a\u5bf8\u548c\u6d41\u91cf\u89c4\u683c\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u771f\u7a7a\u6d41\u91cf\u9700\u6c42\u3002\u5bf9\u4e8e\u66f4\u5927\u7684\u6d41\u91cf\u9700\u6c42\uff0c\u53ef\u5c06\u591a\u4e2a\u88c5\u7f6e\u5e76\u8054\uff0c\u5e76\u7531\u540c\u4e00\u4e2a\u771f\u7a7a\u5148\u5bfc\u6e90\u8fdb\u884c\u63a7\u5236\u3002<\/p>\n

\u7531\u4e8e\u8be5\u88c5\u7f6e\u901a\u8fc7\u8282\u6d41\u4f5c\u7528\u8c03\u8282\u771f\u7a7a\u4f9b\u7ed9\u6e90\u4e0e\u53d7\u63a7\u771f\u7a7a\u51fa\u53e3\u4e4b\u95f4\u7684\u6d41\u91cf\uff0c\u56e0\u6b64\uff0c\u591a\u4e2a\u88c5\u7f6e\u53ef\u4ee5\u8fde\u63a5\u5230\u540c\u4e00\u53f0\u771f\u7a7a\u6cf5\u6216\u771f\u7a7a\u6e90<\/a>\u3002\u901a\u8fc7\u5206\u522b\u8c03\u8282\u5404\u88c5\u7f6e\u7684\u5148\u5bfc\u771f\u7a7a\u5ea6\uff0c\u5373\u53ef\u4e3a\u4e0d\u540c\u88c5\u7f6e\u8bbe\u5b9a\u4e0d\u540c\u7684\u771f\u7a7a\u5ea6\u3002<\/p>\n

\u4ea7\u54c1\u7279\u70b9<\/h3>\n
    \n
  1. \n
    \n
    \n

    \u5927\u6d41\u91cf\u3001\u4f4e\u538b\u964d\uff1a \u8f83\u5927\u7684\u6d41\u9053\u9762\u79ef\u548c\u819c\u7247\u76f4\u5f84\u53ef\u6709\u6548\u51cf\u5c0f\u538b\u529b\u964d\uff0c\u5e76\u5b9e\u73b0\u4f4e\u6ede\u540e\u8fd0\u884c\u3002<\/p>\n<\/div>\n<\/div>\n<\/li>\n

  2. \n
    \n
    \n

    \u8010\u7528\u7ed3\u6784\uff1a \u91c7\u7528\u786c\u8d28\u9633\u6781\u6c27\u5316\u5904\u7406\u7684\u673a\u52a0\u5de5\u94dd\u5236\u5916\u58f3\uff0c\u5ef6\u957f\u4ea7\u54c1\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<\/div>\n<\/div>\n<\/li>\n

  3. \n
    \n
    \n

    \u4f18\u8d28\u6750\u6599\uff1a \u4ea7\u54c1\u7ed3\u6784\u4e2d\u4f7f\u7528\u7845\u6a61\u80f6\u3001\u9ec4\u94dc\u548c\u4e0d\u9508\u94a2\u7b49\u6750\u6599\u3002<\/p>\n<\/div>\n<\/div>\n<\/li>\n

  4. \n
    \n
    \n

    \u975e\u81ea\u6cc4\u538b\u8bbe\u8ba1\uff1a \u6240\u6709 470-002\u7cfb\u5217<\/a>\u5747\u91c7\u7528\u975e\u81ea\u6cc4\u538b\u8bbe\u8ba1\u3002\u5f53\u5148\u5bfc\u63a7\u5236\u771f\u7a7a\u5ea6\u4ece\u8f83\u9ad8\u771f\u7a7a\u5ea6\u8c03\u4f4e\u81f3\u8f83\u4f4e\u771f\u7a7a\u5ea6\u65f6\uff0c\u5982\u679c\u7cfb\u7edf\u4e0d\u5b58\u5728\u6cc4\u6f0f\uff0c\u6d41\u91cf\u589e\u538b\u5668\u4e0b\u6e38\u7684\u771f\u7a7a\u5c06\u88ab\u4fdd\u7559\u3002\u82e5\u9700\u8981\u964d\u4f4e\u4e0b\u6e38\u771f\u7a7a\u5ea6\uff0c\u5219\u5fc5\u987b\u5f15\u5165\u5927\u6c14\u901a\u6c14\u6e90\uff0c\u4f7f\u4e0b\u6e38\u7cfb\u7edf\u80fd\u591f\u91ca\u653e\u771f\u7a7a\u3002<\/p>\n<\/div>\n<\/div>\n<\/li>\n<\/ol>\n

    \u578b\u53f7\u53ca\u6280\u672f\u53c2\u6570<\/h3>\n
    \n\n\n\n\n\n\n
    \u578b\u53f7<\/th>\n\u6d41\u91cf\u80fd\u529b\uff08SCFM\uff09<\/th>\n\u6d41\u91cf\u7cfb\u6570 Cv<\/th>\n\u63a5\u53e3\u5c3a\u5bf8<\/th>\n\u91cd\u91cf<\/th>\n<\/tr>\n
    470-002<\/a><\/td>\n14<\/td>\n2.3<\/td>\n1\/2 \u82f1\u5bf8\u5185\u87ba\u7eb9 NPT<\/td>\n2.5 lb\uff081.13 kg\uff09<\/td>\n<\/tr>\n
    470-002HF<\/a><\/td>\n23<\/td>\n9.3<\/td>\n3\/4 \u82f1\u5bf8\u5185\u87ba\u7eb9 NPT<\/td>\n2.5 lb\uff081.13 kg\uff09<\/td>\n<\/tr>\n
    470-002SHF<\/a><\/td>\n42<\/td>\n12.1<\/td>\n1 \u82f1\u5bf8\u5185\u87ba\u7eb9 NPT<\/td>\n2.8 lb\uff081.27 kg\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
    470-002<\/a>\n470-002HF<\/a>\n470-002SHF<\/a>\n470-002Z<\/a>\n470-002\u7cfb\u5217<\/a>\nL. J. Engineering 470-002<\/a>\nL. J. Engineering Model 470-002SHF<\/a>\nL. J. Engineering\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668<\/a>\nL. J. Engineering\u771f\u7a7a\u6d41\u91cf\u653e\u5927\u5668<\/a>\nModel 470-002<\/a>\nModel 470-002SHF\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668<\/a>\nModel 470-002\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668<\/a>\nModel 487\u8c03\u8282\u5668<\/a>\n\u5927\u6d41\u91cf\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668<\/a>\n\u771f\u7a7a\u6cf5<\/a>\n\u771f\u7a7a\u6e90<\/a><\/div>","protected":false},"excerpt":{"rendered":"

    L. J. Engineering Model 470-002SHF\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668 \u5e94\u7528 Model 470-002 \u662f\u4e00\u6b3e\u7cbe\u5bc6\u3001\u5927\u6d41\u91cf\u771f\u7a7a\u6d41\u91cf\u589e\u538b\u5668\uff0c\u4e32\u8054\u5b89\u88c5\u5728\u88ab\u63a7\u5bb9\u79ef\u4e0e\u771f\u7a7a\u6cf5\u6216 <\/p>\n","protected":false},"author":30,"featured_media":320,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[24,26,27,25,28,19,42,21,22,18,43,17,23,20,29,30],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/posts\/319"}],"collection":[{"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/comments?post=319"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/posts\/319\/revisions"}],"predecessor-version":[{"id":321,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/posts\/319\/revisions\/321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/media\/320"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/media?parent=319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/categories?post=319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/ljengineeringus\/wp-json\/wp\/v2\/tags?post=319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}