{"id":2335,"date":"2023-09-14T03:49:08","date_gmt":"2023-09-14T03:49:08","guid":{"rendered":"https:\/\/wormreducer.net\/china-custom-300psi-ul-fm-approved-signal-gearbox-with-grooved-end-2-5-best-automatic-gearbox\/"},"modified":"2023-09-14T03:49:08","modified_gmt":"2023-09-14T03:49:08","slug":"china-custom-300psi-ul-fm-approved-signal-gearbox-with-grooved-end-2-5-best-automatic-gearbox","status":"publish","type":"post","link":"https:\/\/wormreducer.net\/zh\/china-custom-300psi-ul-fm-approved-signal-gearbox-with-grooved-end-2-5-best-automatic-gearbox\/","title":{"rendered":"\u4e2d\u56fd\u5b9a\u5236 300psi UL FM \u8ba4\u8bc1\u4fe1\u53f7\u9f7f\u8f6e\u7bb1\uff0c\u5e26\u69fd\u7aef 2.5 \u82f1\u5bf8\uff0c\u6700\u4f73\u81ea\u52a8\u9f7f\u8f6e\u7bb1"},"content":{"rendered":"
\n
\n

\u4ea7\u54c1\u63cf\u8ff0<\/h2>\n

\n

300PSI UL FM APPROVED SIGNAL GEARBOX WITH GROOVED END 2.5″<\/b><\/p>\n

\u4ea7\u54c1\u63cf\u8ff0<\/p>\n

Butterfly Valve \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0
Model:\u00a0GD-381X.GD-381Y<\/b>
Fire Protection UL\/FM Grooved\u00a0Butterfly valve<\/b>
Technical Features<\/b><\/p>\n

    \n
  • Conforms:<\/b>\u00a0ANSI \/ AWWA C606 Standard Clear Waterway design<\/li>\n
  • Connections:\u00a0Grooved<\/b>\u00a0Ends<\/li>\n
  • Sizes:\u00a0<\/b>2″, 2\u00bd”, 3″, 4″,\u00a05<\/b>“<\/b>,<\/b>\u00a0\u00a06″, 8″, 10″, 12″\u00a0<\/b><\/li>\n
  • Approvals:\u00a0<\/b>UL, ULC, FM<\/li>\n
  • Maximum Working Pressure:\u00a0<\/b>21 BAR \/ 300 CHINAMFG (Maximum Testing Pressure: 600 PSI) conforms to UL1091 & ULC\/ORD-C1091 & FM class 1112\u00a0Maximum Working Temperature:<\/b>\u00a0-20\u00b0C to\u00a080\u00b0C<\/li>\n
  • Design Standard:<\/b>\u00a0API 609<\/li>\n
  • Application:\u00a0Indoor & Outdoor Use<\/li>\n
  • Epoxy coated\u00a0interior and exterior by Electrostatic Spray\u00a0\u00a0conforms to AWWA C550\u00a0<\/li>\n
  • Seat Disc Resilient CHINAMFG Coated<\/li>\n
  • Factory Installed Supervisory Tamper Switch Assembly<\/li>\n
  • Top Flange Standard ISO5211 \/ 1<\/li>\n
  • Design and materials are subjected to change without any notice<\/li>\n<\/ul>\n

    \u4ea7\u54c1\u53c2\u6570<\/p>\n

    \u8ba4\u8bc1<\/p>\n

    \u516c\u53f8\u7b80\u4ecb<\/p>\n

    \u00a0<\/p>\n

    \u5305\u88c5\u548c\u8fd0\u8f93<\/p>\n

    \u00a0<\/p>\n

    \n

    \n

    \n<\/div>\n
    \n\n\n\n\n\n\n\n
    Media:<\/th>\nWater<\/td>\n<\/tr>\n
    Driving Mode:<\/th>\n\u8717\u8f6e<\/td>\n<\/tr>\n
    Connection Form:<\/th>\nClamp<\/td>\n<\/tr>\n
    Structure:<\/th>\nCentre Sealing<\/td>\n<\/tr>\n
    Seal Form:<\/th>\nForce Sealed<\/td>\n<\/tr>\n
    Valve Stem:<\/th>\nNormal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n\n\n\n
    \u793a\u4f8b\uff1a<\/th>\n\n
    \n
    \n US$ 100\/\u4ef6<\/strong>
    \n 1 \u4ef6\uff08\u6700\u4f4e\u8ba2\u8d2d\u91cf\uff09<\/span>\n <\/div>\n

    |<\/span>
    \n <\/i>\u7d22\u53d6\u6837\u54c1\n <\/div>\n

    <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
    \u5b9a\u5236\u5316\uff1a<\/th>\n\n
    \n
    \n \u53ef\u7528\u7684\n <\/div>\n

    |<\/span><\/p>\n

    <\/i>\u5b9a\u5236\u8bf7\u6c42<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

    \"\u8717\u8f6e\u8717\u6746\u7bb1\"<\/p>\n

    \u8717\u8f6e\u51cf\u901f\u5668\u9f7f\u8f6e\u6bd4\u7684\u8ba1\u7b97<\/h3>\n

    \u8717\u8f6e\u51cf\u901f\u5668\u7684\u9f7f\u8f6e\u6bd4\u7531\u8717\u8f6e\uff08\u4e5f\u79f0\u8717\u6746\uff09\u7684\u9f7f\u6570\u548c\u8717\u6746\u8f74\u7684\u87ba\u7eb9\u6570\u51b3\u5b9a\u3002\u8717\u8f6e\u51cf\u901f\u5668\u7684\u9f7f\u8f6e\u6bd4\u516c\u5f0f\u4e3a\uff1a<\/p>\n

    \u9f7f\u8f6e\u6bd4 = \u8717\u8f6e\u9f7f\u6570 \/ \u8717\u6746\u87ba\u7eb9\u6570<\/p>\n

    \u4f8b\u5982\uff0c\u5982\u679c\u8717\u8f6e\u6709 60 \u4e2a\u9f7f\uff0c\u8717\u6746\u8f74\u6709\u4e00\u6839\u87ba\u7eb9\uff0c\u5219\u9f7f\u8f6e\u6bd4\u4e3a 60:1\u3002<\/p>\n

    \u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u7531\u4e8e\u8717\u6746\u87ba\u7eb9\u7684\u89d2\u5ea6\uff0c\u8717\u8f6e\u51cf\u901f\u5668\u5177\u6709\u56fa\u6709\u7684\u81ea\u9501\u7279\u6027\u3002\u56e0\u6b64\uff0c\u9f7f\u8f6e\u6bd4\u4e5f\u4f1a\u5f71\u54cd\u673a\u68b0\u4f18\u52bf\u548c\u7cfb\u7edf\u7684\u6297\u53cd\u9a71\u52a8\u80fd\u529b\u3002<\/p>\n

    \u8ba1\u7b97\u9f7f\u8f6e\u6bd4\u65f6\uff0c\u52a1\u5fc5\u786e\u4fdd\u8717\u8f6e\u51cf\u901f\u5668\u8bbe\u8ba1\u5408\u7406\uff0c\u4e14\u9f7f\u8f6e\u6bd4\u7b26\u5408\u60a8\u5e94\u7528\u6240\u9700\u7684\u673a\u68b0\u7279\u6027\u3002\u6b64\u5916\uff0c\u9009\u62e9\u8717\u8f6e\u51cf\u901f\u5668\u7684\u9f7f\u8f6e\u6bd4\u65f6\uff0c\u8fd8\u5e94\u8003\u8651\u6548\u7387\u3001\u8d1f\u8f7d\u80fd\u529b\u548c\u901f\u5ea6\u9650\u5236\u7b49\u56e0\u7d20\u3002<\/p>\n

    \"\u8717\u8f6e\u8717\u6746\u7bb1\"<\/p>\n

    \u5982\u4f55\u8ba1\u7b97\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u7684\u8f93\u5165\u901f\u5ea6\u548c\u8f93\u51fa\u901f\u5ea6\uff1f<\/h3>\n

    \u8ba1\u7b97\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u7684\u8f93\u5165\u548c\u8f93\u51fa\u901f\u5ea6\u9700\u8981\u4e86\u89e3\u9f7f\u8f6e\u6bd4\u548c\u51cf\u901f\u539f\u7406\u3002\u4ee5\u4e0b\u662f\u8ba1\u7b97\u8fd9\u4e9b\u901f\u5ea6\u7684\u65b9\u6cd5\uff1a<\/p>\n

      \n
    • \u8f93\u5165\u901f\u5ea6\uff1a<\/strong> \u8f93\u5165\u901f\u5ea6\uff08N\uff091<\/sub>\u662f\u9a71\u52a8\u9f7f\u8f6e\u7684\u8f6c\u901f\uff0c\u5728\u672c\u4f8b\u4e2d\u6307\u7684\u662f\u8717\u8f6e\u8717\u6746\u3002\u8be5\u503c\u901a\u5e38\u7531\u5236\u9020\u5546\u63d0\u4f9b\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u6d4b\u91cf\u3002<\/li>\n
    • \u8f93\u51fa\u901f\u5ea6\uff1a<\/strong> \u8f93\u51fa\u901f\u5ea6\uff08N\uff092<\/sub>) \u662f\u4ece\u52a8\u9f7f\u8f6e\uff08\u5373\u8717\u8f6e\uff09\u7684\u8f6c\u901f\u3002\u8981\u8ba1\u7b97\u8f93\u51fa\u8f6c\u901f\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u516c\u5f0f\uff1a\n

      N2<\/sub> = N1<\/sub> \/ (Z1<\/sub> * \u6211\uff09<\/li>\n<\/ul>\n

      \u5728\u54ea\u91cc\uff1a
      N2<\/sub> = \u8f93\u51fa\u8f6c\u901f\uff08rpm\uff09
      N1<\/sub> = \u8f93\u5165\u8f6c\u901f\uff08rpm\uff09
      Z1<\/sub> \u8717\u8f6e\u8717\u6746\u7684\u9f7f\u6570
      i = \u9f7f\u8f6e\u6bd4\uff08\u8717\u8f6e\u9f7f\u6570\u4e0e\u8717\u6746\u87ba\u7eb9\u6570\u4e4b\u6bd4\uff09<\/p>\n

      \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u8bbe\u8ba1\u7528\u4e8e\u51cf\u901f\uff0c\u8fd9\u610f\u5473\u7740\u5176\u8f93\u51fa\u901f\u5ea6\u4f4e\u4e8e\u8f93\u5165\u901f\u5ea6\u3002\u6b64\u5916\uff0c\u51cf\u901f\u5668\u7684\u6548\u7387\u3001\u6469\u64e6\u529b\u548c\u5176\u4ed6\u56e0\u7d20\u90fd\u4f1a\u5f71\u54cd\u5b9e\u9645\u8f93\u51fa\u901f\u5ea6\u3002\u8ba1\u7b97\u8f93\u5165\u901f\u5ea6\u548c\u8f93\u51fa\u901f\u5ea6\u5bf9\u4e8e\u4e86\u89e3\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u5728\u7279\u5b9a\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u548c\u80fd\u529b\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

      \"\u8717\u8f6e\u8717\u6746\u7bb1\"<\/p>\n

      \u5982\u4f55\u4e3a\u60a8\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u8717\u8f6e\u51cf\u901f\u673a<\/h3>\n

      \u4e3a\u60a8\u7684\u5e94\u7528\u9009\u62e9\u5408\u9002\u7684\u8717\u8f6e\u51cf\u901f\u673a\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u5404\u79cd\u56e0\u7d20\uff1a<\/p>\n

        \n
      • \u8d1f\u8f7d\u8981\u6c42\uff1a<\/strong> \u786e\u5b9a\u5e94\u7528\u6240\u9700\u7684\u626d\u77e9\u548c\u8d1f\u8f7d\u8981\u6c42\uff0c\u4ee5\u786e\u4fdd\u6240\u9009\u53d8\u901f\u7bb1\u80fd\u591f\u627f\u53d7\u8d1f\u8f7d\u800c\u4e0d\u5f71\u54cd\u6027\u80fd\u3002<\/li>\n
      • \u51cf\u901f\uff1a<\/strong> \u8ba1\u7b97\u8fbe\u5230\u6240\u9700\u8f93\u51fa\u901f\u5ea6\u6240\u9700\u7684\u51cf\u901f\u6bd4\u3002\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u4ee5\u9ad8\u51cf\u901f\u6bd4\u800c\u95fb\u540d\u3002<\/li>\n
      • \u6548\u7387\uff1a<\/strong> \u8003\u8651\u9f7f\u8f6e\u7bb1\u7684\u6548\u7387\uff0c\u56e0\u4e3a\u8717\u8f6e\u8717\u6746\u9f7f\u8f6e\u7bb1\u7531\u4e8e\u6ed1\u52a8\u4f5c\u7528\uff0c\u6548\u7387\u901a\u5e38\u8f83\u4f4e\u3002\u8bc4\u4f30\u5176\u6548\u7387\u662f\u5426\u6ee1\u8db3\u60a8\u7684\u5e94\u7528\u9700\u6c42\u3002<\/li>\n
      • \u7a7a\u95f4\u9650\u5236\uff1a<\/strong> \u8bc4\u4f30\u53d8\u901f\u7bb1\u7684\u53ef\u7528\u7a7a\u95f4\u3002\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1\u7ed3\u6784\u7d27\u51d1\uff0c\u56e0\u6b64\u9002\u7528\u4e8e\u7a7a\u95f4\u6709\u9650\u7684\u5e94\u7528\u573a\u5408\u3002<\/li>\n
      • \u5b89\u88c5\u65b9\u5f0f\uff1a<\/strong> \u786e\u5b9a\u6700\u9002\u5408\u60a8\u5e94\u7528\u7684\u5b89\u88c5\u65b9\u5411\u548c\u914d\u7f6e\u3002<\/li>\n
      • \u8fd0\u884c\u73af\u5883\uff1a<\/strong> \u8003\u8651\u6e29\u5ea6\u3001\u6e7f\u5ea6\u548c\u6c61\u67d3\u7269\u66b4\u9732\u7b49\u56e0\u7d20\u3002\u9009\u62e9\u5177\u6709\u5408\u9002\u5bc6\u5c01\u4ef6\u548c\u6750\u6599\u7684\u53d8\u901f\u7bb1\uff0c\u4ee5\u627f\u53d7\u73af\u5883\u5f71\u54cd\u3002<\/li>\n
      • \u53cd\u5f39\uff1a<\/strong> \u8bc4\u4f30\u60a8\u7684\u5e94\u7528\u4e2d\u53ef\u63a5\u53d7\u7684\u9f7f\u9699\u6c34\u5e73\u3002\u4e0e\u5176\u4ed6\u9f7f\u8f6e\u7c7b\u578b\u76f8\u6bd4\uff0c\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u53ef\u80fd\u51fa\u73b0\u66f4\u5927\u7684\u9f7f\u9699\u3002<\/li>\n
      • \u81ea\u9501\u5f0f\uff1a<\/strong> \u5982\u679c\u9700\u8981\u81ea\u9501\u529f\u80fd\uff0c\u8bf7\u786e\u8ba4\u6240\u9009\u53d8\u901f\u7bb1\u65e0\u9700\u5916\u90e8\u5236\u52a8\u673a\u6784\u5373\u53ef\u9632\u6b62\u5012\u8f66\u3002<\/li>\n
      • \u7ef4\u62a4\uff1a<\/strong> \u8003\u8651\u9f7f\u8f6e\u7bb1\u7684\u7ef4\u62a4\u8981\u6c42\u3002\u67d0\u4e9b\u8717\u8f6e\u8717\u6746\u9f7f\u8f6e\u7bb1\u9700\u8981\u5b9a\u671f\u6da6\u6ed1\u548c\u7ef4\u62a4\uff0c\u4ee5\u786e\u4fdd\u6b63\u5e38\u8fd0\u8f6c\u3002<\/li>\n
      • \u6210\u672c\uff1a<\/strong> \u6743\u8861\u53d8\u901f\u7bb1\u7684\u7279\u6027\u548c\u6027\u80fd\u4e0e\u6574\u4f53\u6210\u672c\uff0c\u786e\u4fdd\u5176\u7b26\u5408\u60a8\u7684\u9884\u7b97\u3002<\/li>\n<\/ul>\n

        \u54a8\u8be2\u53d8\u901f\u7bb1\u5236\u9020\u5546\u6216\u4e13\u5bb6\uff0c\u83b7\u53d6\u9488\u5bf9\u60a8\u5177\u4f53\u5e94\u7528\u573a\u666f\u7684\u5efa\u8bae\u3002\u6d4b\u8bd5\u548c\u6a21\u62df\u4e5f\u6709\u52a9\u4e8e\u9a8c\u8bc1\u7279\u5b9a\u53d8\u901f\u7bb1\u662f\u5426\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n

        \"China\"China
        editor by CX 2023-09-14<\/p>","protected":false},"excerpt":{"rendered":"

        Product Description 300PSI UL FM APPROVED SIGNAL GEARBOX WITH GROOVED END 2.5″ Product Description Butterfly Valve \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Model:\u00a0GD-381X.GD-381YFire Protection UL\/FM Grooved\u00a0Butterfly valveTechnical Features Conforms:\u00a0ANSI \/ AWWA C606 Standard Clear Waterway design Connections:\u00a0Grooved\u00a0Ends Sizes:\u00a02″, 2\u00bd”, 3″, 4″,\u00a05“,\u00a0\u00a06″, 8″, 10″, 12″\u00a0 Approvals:\u00a0UL, ULC, FM Maximum Working Pressure:\u00a021 BAR \/ 300 CHINAMFG (Maximum Testing Pressure: 600 PSI) conforms to […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[2907,3554,184,185,1026,190],"class_list":["post-2335","post","type-post","status-publish","format-standard","hentry","category-worm-reducer","tag-automatic-gearbox","tag-china-gearbox","tag-gearbox","tag-gearbox-china","tag-gearbox-custom","tag-gearbox-with"],"_links":{"self":[{"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/posts\/2335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/comments?post=2335"}],"version-history":[{"count":0,"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/posts\/2335\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/media?parent=2335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/categories?post=2335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormreducer.net\/zh\/wp-json\/wp\/v2\/tags?post=2335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}