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宝德8072型容积式流量变送器,BURKERT8072型变送器
宝德8072型容积式流量变送器结构简单,可通过阀杆既旋转又升降的原理,达到阀门的开启或截断,并确保阀门的密封和上密封功能。由于该结构特殊的运动原理,也造成对阀门上密封副间受力极为不利的后果（形成既有密封副间必须的垂直压力,又有密封副间相对滑移的摩擦）。实践证明,阀门的上密封往往只启闭几次,就因为密封副间的擦伤而引起泄漏。擦伤轻微的需拆开修复,擦伤严重的均因损坏而报废,这样的后果不但增加了企业的制造成本,而且影响阀门的。为解决此类问题对阀门上密封的结构和材料做了试验和改进。
宝德8072型容积式流量变送器体圆柱形通道内，圆盘形蝶板绕着轴线旋转，旋转角度为0°~90°之间，旋转到90°时，阀门则牌全开状态。蝶阀又叫翻板阀,是一种结构简单的调节阀，同时也可用于低压管道介质的开关控制。蝶阀（英文：butterflyvalve）是指关闭件（阀瓣或蝶板）为圆盘，围绕阀轴旋转来达到开启与关闭的一种阀，在管道上主要起切断和节流用。蝶阀启闭件是一个圆盘形的蝶板，在阀体内绕其自身的轴线旋转，从而达到启闭或调节的目的。蝶阀全开到全关通常是小于90°，蝶阀和蝶杆本身没有自锁能力，为了蝶板的定位，要在阀杆上加装蜗轮减速器。采用蜗轮减速器，不仅可以使蝶板具有自锁能力，使蝶板停止在任意位置上，还能改善阀门的操作。
798072 KOMP-009-1066-F798-072-00-798072                                        
798073 KOMP-003-1066-F798-073-00-798073                                        
798258 6114-C00,6AAPSFB07-0-006/DC-01     * CZ23+HA01+MU21+NK11                
798451 KOMP-027-2090-F798-451-00-798451                                        
798546 KOMP-395-1066-F798-546-00-798546                                        
799065 KOMP-000-6114-F799-065-00-799065                                        
799137 KOMP-480-1066-F799-137-00-799137                                        
799189 KOMP-800-1066-G799-188-00-799189                                        
799589 KOMP-800-1066-G799-188-00-799589                                        
799845 KOMP-000-2090-F799-845-00-799845                                        
803434 NORM-DIN  7603   A 48 x 55 x 2,0 AL                                     
900017 NORM-O B80    90,0 X 3,00                                               
900023 NORM-O B75     9,25X 1,78                                               
900026 NORM-DIN   84  M 4  X 30   4.8 A 2 L 
    ：\39526590\39529839/39529830转8005或者8002
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\39529831\39529839\39529839-8007或者8008
/
公司;www.shqidong.com
；单荣兵/余娟  
宝德8072型容积式流量变送器,BURKERT8072型变送器                           
900032 NORM-DIN 10X2                                                           
900065 KOMP--65H-00-900065H                                       
900067 NORM-O B80    40,64X 5,33                                               
900103 NORM-DIN    84  M 6,0X105     A2L                                       
900107 NORM-DIN   125  A10,5         A4                                        
900121 NORM-DIN   433    2,7         A2                                        
900140 NORM-DIN ISO 8675 M18,0X  1,5  04-A2                                    
900142 NORM-DIN    84  M 3,0X 35     A4                                        
900154 NORM-O F80    72,69X 2,62                                               
900157 NORM-O A80    50,0 X 2,5                                                
900217 NORM-O A80    24,0 X 2,0                                                
900259 NORM-O B75  4,47 X 1,78                                                 
900294 NORM-23,4 X 3,53                                                        
900295 NORM-O B75    23,4 X 3,53                                               
900301 NORM-DIN    84  M 4,0X 10     A4                                        
900307 NORM-6,0X 22,0X 5,0                                                     
900308 NORM-O F75   124,0 X 3,0                                                
900312 NORM-O F70    16   X 2                                                  
900321 NORM-DIN 16    X  2    X-EPDM 80                                        
900323 NORM-DIN M2,5x 14 4,8  A2L                                              
900331 NORM-O   33,05 X 1,78  N-NBR 75                                         
900347 NORM-O  A 70    9 X 2 N-NBR 70B                                         
900382 NORM-3771  3 X 1,5 FFKM 70 SIMRIZ 49                                    
900388 NORM-O B75    20,29X 2,62                                               
900394 NORM-O F75     8,0 X 2,0                                                
900405 NORM-O N-FKM 75 6 X 2                                                   
900406 NORM-DIN 50,52X 1,78                                                    
900408 NORM-O B75    50,52X 1,78