BURKERT伺服輔助提升結(jié)構(gòu)電磁閥,德國BURKERT提升結(jié)構(gòu)電磁閥
BURKERT伺服輔助提升結(jié)構(gòu)電磁閥前后壓差越工作范圍是，閥膽*壓縮彈簧，水流只從閥膽兩邊的圓孔流過，此時閥膽變成了固定的調(diào)節(jié)器，流量與壓差成正比，隨壓差的增大而增大。特別是在異程水系統(tǒng)中使用平衡閥，可以容易實現(xiàn)水力工況平衡、滿足設(shè)計環(huán)境溫度的要求，并且在空調(diào)系統(tǒng)的運行中末端設(shè)備可以不受其他末端的啟停干擾。BURKERT伺服輔助提升結(jié)構(gòu)電磁閥的工作原理：動態(tài)平衡閥具有在一定的壓力范圍內(nèi)限制空調(diào)末端設(shè)備的zui大流量、自動恒定流量的特點，在大工型、復(fù)雜、空調(diào)采暖負荷不恒定的工程中，簡化了系統(tǒng)調(diào)試過成，并縮短了調(diào)試時間。當(dāng)平衡閥前后壓差小于zui小啟動壓差是彈簧未被壓縮，流通面積zui大。當(dāng)閥門前后壓差在工作范圍時閥膽壓縮彈簧，進入工作狀態(tài)，水流通過閥膽兩邊的圓孔和幾何型的通道流過；由于閥膽在運動，兩邊幾何流型的通道也因此變化—閥體的流通面積不斷變化，在這一壓差范圍內(nèi)水流流量基本保持恒定。
641709 SET7-6213-0-20,0-BB-MS-0-B-641709                                       
641710 SET7-6213-0-20,0-BB-MS-0-A-641710                                       
641711 SET7-6213-0-20,0-FF-MS-0-B-641711                                       
641712 SET7-6213-0-20,0-FF-MS-0-A-641712                                       
641713 SET7-6213-0-20,0-AA-MS-0-B-641713                                       
641714 SET7-6213-0-20,0-AA-MS-0-A-641714                                       
641753 SET7-6213-0-13,0-BB-MS-0-A-641753                                       
641754 SET7-6213-0-13,0-FF-MS-0-A-641754                                       
641755 SET7-6213-0-13,0-AA-MS-0-A-641755                                       
641756 KOMP-500-0256-3044-301-00-641756R                                       
641793 SET4-0340-000-12,0-00000000-641793F                                                        
641803 SET3-2400-000-05,0-00MS0A00-641803A                                     
641804 SET3-2400-000-08,0-00MS0A00-641804B                                     
641805 SET3-2400-000-05,0-00MS0E00-641805C                                     
641824 KOMP--007-00-641824W                                       
641898 KOMP-000-2030-F641-898-00-641898H                                       
641899 KOMP-000-2030-F641-899-00-641899A            ‘
：\39526590\39529839/39529830轉(zhuǎn)8005或者8002
//
\39529831\39529839\39529839-8007或者8008
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BURKERT伺服輔助提升結(jié)構(gòu)電磁閥,德國BURKERT提升結(jié)構(gòu)電磁閥
641900 KOMP-000-2030-F641-900-00-641900P                                       
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641903 KOMP-000-2030-F641-903-00-641903E                                       
641904 KOMP-000-2030-F641-904-00-641904F                                       
641905 KOMP-000-2030-F641-905-00-641905G                                       
641906 KOMP-000-2030-F641-906-00-641906H                                       
641967 KOMP-045-6013-F641-967-00-641967D                                       
642012 KOMP--175-00-642012                                        
642140 KOMP-027-2030-F642-140-00-642140M                                       
642141 KOMP-027-2030-F642-141-00-642141A                                       
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642665 SET1-AC19-8-024/56-18-642665P                                           
642743 KOMP-022-0404-G014-422-00-642743M                                       
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643019 KOMP-005-MP05-G643-019-00-643019C                                       
643035 KOMP-005-6106-G643-035-00-643035U