{"id":3061,"date":"2026-03-03T21:51:50","date_gmt":"2026-03-03T13:51:50","guid":{"rendered":"http:\/\/vohyd.cn\/?p=3061"},"modified":"2026-03-03T21:51:50","modified_gmt":"2026-03-03T13:51:50","slug":"%e5%bf%ab%e6%8d%a2%e8%a3%85%e7%bd%ae%e6%b2%b9%e7%bc%b8%e6%8e%a7%e5%88%b6%e7%9a%84%e6%a8%a1%e5%9d%97%e5%8c%96%e9%98%80%e7%bb%84","status":"publish","type":"post","link":"http:\/\/vohyd.cn\/?p=3061","title":{"rendered":"\u5feb\u6362\u88c5\u7f6e\u6cb9\u7f38\u63a7\u5236\u7684\u6a21\u5757\u5316\u9600\u7ec4"},"content":{"rendered":"\n<p>QCV-2N \u5feb\u6362\u63a7\u5236\u9600\uff0c\u662f\u4e13\u95e8\u7528\u4e8e\u5feb\u6362\u88c5\u7f6e\u6cb9\u7f38\u63a7\u5236\u7684\u6a21\u5757\u5316\u9600\u7ec4\uff0c\u7528\u6765\u9a71\u52a8\u5e76\u9501\u5b9a\u5feb\u6362\u7cfb\u7edf\u4e2d\u7684\u9501\u7d27\u6cb9\u7f38\u3002\u8be5\u9600\u901a\u8fc7\u5bf9\u6cb9\u7f38\u7684\u63a7\u5236\u4e0e\u9501\u5b9a\uff0c\u5b9e\u73b0\u5de5\u4f5c\u88c5\u7f6e\u5728\u6302\u63a5\u3001\u8131\u5f00\u53ca\u4f5c\u4e1a\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u53ef\u9760\u8fde\u63a5\u3002<\/p>\n\n\n\n<p><strong>\u529f\u80fd\u4e0e\u7ed3\u6784\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u5feb\u6362\u7cfb\u7edf\uff08\u5178\u578b\u4e3a\u6316\u6398\u673a\u7b49\u5de5\u7a0b\u673a\u68b0\u7684\u5feb\u6362\u88c5\u7f6e\uff09\u3002<\/li>\n\n\n\n<li><strong>\u4f5c\u7528\uff1a<\/strong> \u63a7\u5236\u5feb\u6362\u6cb9\u7f38\u7684\u4f38\u7f29\uff0c\u5e76\u5728\u5feb\u6362\u5904\u4e8e\u5173\u95ed\u4f4d\u7f6e\u65f6\uff0c\u5bf9\u6cb9\u7f38\u8fdb\u884c\u65e0\u6cc4\u6f0f\u9501\u5b9a\uff0c\u9632\u6b62\u5de5\u5177\u5728\u5de5\u4f5c\u4e2d\u610f\u5916\u677e\u8131\u3002<\/li>\n\n\n\n<li><strong>\u6a21\u5757\u5316\u8bbe\u8ba1\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u53ef\u914d\u7f6e\u4e3a <strong>4\/2 \u6362\u5411\u9600<\/strong> \u6216 <strong>4\/3 \u6362\u5411\u9600<\/strong>\uff0c\u4ee5\u9002\u914d\u4e0d\u540c\u63a7\u5236\u903b\u8f91\u4e0e\u4e2d\u4f4d\u673a\u80fd\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u53ef\u9009\u914d <strong>\u7b2c\u4e8c\u4e2a\u51cf\u538b\u9600\uff08pressure reducing valve\uff09<\/strong>\uff0c\u7528\u4e8e\u5bf9\u5feb\u6362\u6cb9\u7f38\u56de\u8def\u8fdb\u884c\u72ec\u7acb\u51cf\u538b\u6216\u538b\u529b\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5b89\u5168\u4e0e\u4fdd\u62a4\u673a\u80fd\uff08\u6280\u672f\u7ec6\u8282\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u65e0\u6cc4\u6f0f\u9501\u7d27\u4fdd\u62a4\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7\u4e00\u4e2a<strong>\u9644\u52a0\u7684\u3001\u53ef\u89e3\u9501\u5355\u5411\u9600\uff08additional unlockable check valve\uff09<\/strong>\uff0c\u5728\u5feb\u6362\u5904\u4e8e\u5173\u95ed\u4f4d\u7f6e\u65f6\uff0c\u5c06\u6cb9\u7f38\u8154\u4f53\u65e0\u6cc4\u6f0f\u9501\u5b9a\uff0c\u786e\u4fdd\u5de5\u5177\u5728\u4f5c\u4e1a\u671f\u95f4\u59cb\u7ec8\u4fdd\u6301\u5b89\u5168\u9501\u7d27\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u9632\u9519\u8bef\u8fde\u63a5\u4fdd\u62a4\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5728<strong>\u8fdb\u6cb9\u53e3\u4e0e\u56de\u6cb9\u53e3\u7ba1\u8def\u4e2d\u8bbe\u7f6e\u5355\u5411\u9600\uff08check valves in the inlet and outlet line\uff09<\/strong>\uff0c\u5bf9\u9519\u8bef\u63a5\u7ba1\u7b49\u60c5\u51b5\u63d0\u4f9b\u7ed3\u6784\u7ea7\u4fdd\u62a4\uff0c\u964d\u4f4e\u8bef\u63a5\u5bfc\u81f4\u7684\u5b89\u5168\u98ce\u9669\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6d41\u91cf\u9650\u5236\u4e0e\u52a8\u4f5c\u5e73\u987a\u6027\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7<strong>\u8fdb\u6cb9\u8282\u6d41\u5b54\uff08volume flow limitation through inlet orifice\uff09<\/strong>\u9650\u5236\u8fdb\u5165\u5feb\u6362\u6cb9\u7f38\u7684\u6d41\u91cf\uff0c\u63a7\u5236\u52a8\u4f5c\u901f\u5ea6\uff0c\u51cf\u5c11\u51b2\u51fb\u4e0e\u632f\u52a8\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u9501\u7d27\u538b\u529b\u76d1\u6d4b\u9884\u7559\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u9884\u7559<strong>\u538b\u529b\u5f00\u5173\u8fde\u63a5\u63a5\u53e3\uff08optional connection of a pressure switch in order to monitor the locking pressure\uff09<\/strong>\uff0c\u53ef\u7528\u4e8e\u76d1\u6d4b\u9501\u7d27\u538b\u529b\u662f\u5426\u8fbe\u5230\u8bbe\u5b9a\u503c\uff0c\u5e76\u5c06\u4fe1\u53f7\u53cd\u9988\u7ed9\u9a7e\u9a76\u5ba4\u6307\u793a\u706f\u6216\u6574\u673a\u63a7\u5236\u7cfb\u7edf\uff0c\u5b9e\u73b0\u201c\u672a\u9501\u7d27\u7981\u6b62\u52a8\u4f5c\u201d\u7b49\u5b89\u5168\u903b\u8f91\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>\u6280\u672f\u53c2\u6570\uff08\u5b8c\u6574\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u578b\u53f7\uff1a<\/strong> QCV-2N<\/li>\n\n\n\n<li><strong>\u63a5\u53e3\u5c3a\u5bf8\uff08Port size\uff09\uff1a<\/strong> G 1\/4&#8243;<\/li>\n\n\n\n<li><strong>\u6700\u9ad8\u5de5\u4f5c\u538b\u529b\uff08Maximum pressure\uff09\uff1a<\/strong> 400 bar<\/li>\n\n\n\n<li><strong>\u6700\u5927\u6d41\u91cf\uff08Maximum flow\uff09\uff1a<\/strong> 30 l\/min<\/li>\n<\/ul>\n\n\n\n<p><strong>\u6db2\u538b\u539f\u7406\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b98\u65b9\u63d0\u4f9b\u4e86\u4e24\u79cd\u6db2\u538b\u539f\u7406\u793a\u610f\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u5e26 4\/2 \u6362\u5411\u9600\u7684\u6db2\u538b\u539f\u7406\u56fe\uff08Hydraulic schematic with 4\/2 way valve\uff09<\/strong><\/li>\n\n\n\n<li><strong>\u5e26 4\/3 \u6362\u5411\u9600\u7684\u6db2\u538b\u539f\u7406\u56fe\uff08Hydraulic schematic with 4\/3 way valve\uff09<\/strong> \u8fd9\u4e24\u79cd\u65b9\u6848\u5747\u4ee5 QCV-2N \u4e3a\u6838\u5fc3\uff0c\u901a\u8fc7\u4e0d\u540c\u673a\u80fd\u7684\u65b9\u5411\u9600\u4e0e\u9644\u52a0\u5355\u5411\u9600\u3001\u51cf\u538b\u9600\u3001\u8282\u6d41\u5b54\u7b49\u5143\u4ef6\u7ec4\u5408\uff0c\u5b9e\u73b0\u5feb\u6362\u6cb9\u7f38\u7684\u9a71\u52a8\u3001\u9501\u7d27\u4e0e\u5b89\u5168\u4fdd\u62a4\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>\u5178\u578b\u5e94\u7528\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6316\u6398\u673a\u7b49\u5de5\u7a0b\u673a\u68b0\u7684\u5feb\u6362\u7cfb\u7edf\uff0c\u7528\u4e8e\u5728\u4e0d\u4e0b\u8f66\u7684\u60c5\u51b5\u4e0b\u5feb\u901f\u66f4\u6362\u94f2\u6597\u3001\u7834\u788e\u9524\u7b49\u5de5\u5177\uff0c\u5e76\u786e\u4fdd\u5728\u9ad8\u538b\u5de5\u51b5\u4e0b\u7684\u9501\u7d27\u5b89\u5168\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"602\" height=\"457\" src=\"http:\/\/vohyd.cn\/wp-content\/uploads\/2026\/03\/image-11.png\" alt=\"\" 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