BURKERT寶的3232型手動(dòng)膜片閥/進(jìn)口BURKERT塑料膜片閥
BURKERT寶的3232型手動(dòng)膜片閥腔內壓力p30可認為已達氣源壓力ps，同時(shí)，容積很小的無(wú)桿腔（包括環(huán)形空間C）通過(guò)排氣孔3與大氣相通，故無(wú)桿腔壓力p10等于大氣壓力pa。由于pa/ps大于臨界壓力比0.528，所以活塞開(kāi)始移動(dòng)后，在zui小流通截面處（噴氣口與活塞之間的環(huán)形面）為聲速流動(dòng)，使無(wú)桿腔壓力急劇增加，直與蓄氣缸腔內壓力平衡。該平衡壓力略低于氣源壓力。以上可以稱(chēng)為沖擊段的I區段。I區段的作用時(shí)間極短（只有幾毫秒）。在I區段，有桿腔壓力變化很小，故I區段末，無(wú)桿腔壓力p1（作用在活塞全面積上）比有桿腔壓力p2（作用在活塞桿側的環(huán)狀面積上）大得多，活塞在這樣大的壓差力作用下，獲得很高的運動(dòng)加速度，使活塞高速運動(dòng)，即進(jìn)行沖擊。在此過(guò)程B口仍在進(jìn)氣，蓄氣缸腔無(wú)桿腔已連通且壓力相等，可認為蓄氣-無(wú)桿腔內為略帶充氣的熱膨脹過(guò)程。同時(shí)有桿腔排氣孔A通流面積有限，活塞高速沖擊勢必造成有桿腔內氣體迅速壓縮（排氣不暢），有桿腔壓力會(huì )迅速升高（可能高于氣源壓力）這必將引起活塞減速，直下降到速度為0。以上可稱(chēng)為沖擊段的Ⅱ區段。
132379 V213-A13,0FFM84-6-C-10-Z3                                            
132380 V213-A13,0FFM84-5-A-08-Z3                                            
132381 V213-A20,0BBM85-6-C-10-Z3                                            
132382 V213-A20,0BBM86-6-C-10-Z3                                            
132383 V213-A20,0FFM85-6-C-10-Z3                                            
132384 V213-A20,0FFM85-5-A-08-Z3                                            
132395 6510-C02,5-FM08-0000-B0-024/DC-01  * HA01+JF80                          
132398 6510-D02,5-FM08-0000-B0-024/DC-01  * HA01+JF80                          
132402 6511-H02,5-FM09-0000-B0-024/DC-01  * HA01+JF80                          
132403 AC10-Z3-5-37AA                                                          
132405 MP01-00-00PA0-00PA-0000-0000-0000-L* MV04                               
132408 MP01-00-00PS2-BBPA-GM81-0000-0000-L                                     
132409 MP01-00-00PS2-BBPA-GM81-0000-0000-R      
：\39526590\39529839/39529830轉8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
公司;m.hlwbq.com
；單榮兵/余娟             
BURKERT寶的3232型手動(dòng)膜片閥/進(jìn)口BURKERT塑料膜片閥                
132411 MP01-00-00PS2-BBPA-TA23-0000-0000-L                                     
132412 MP01-00-00PS2-BBPA-TA23-0000-0000-R                                     
132413 MP01-11-02PG0-BBPA-0000-MM41-FM08-0                                     
132414 MP01-11-02PG0-BBPA-0000-TA21-FM08-0                                     
132415 MP01-11-03PG0-BBPA-0000-MM41-FM08-0                                     
132416 MP01-11-03PG0-BBPA-0000-TA21-FM08-0                                     
132417 MP01-11-12PG0-BBPA-0000-MM41-FM08-0                                     
132418 MP01-11-12PG0-BBPA-0000-TA21-FM08-0                                     
132425 V014-D01,5FFMSFB01-V-A-LA-Z3                                            
132445 2508-00-B-00-3-1-BCS               * KB01                               
132457 6518-C08,0-GM82-GM82-B5-024/DC-02                                       
132458 6518-C08,0-GM82-GM82-B5-024/56-02                                       
132459 6518-C08,0-GM82-GM82-B5-110/56-02                                       
132460 6518-C08,0-GM82-GM82-B5-230/56-02                                       
132461 6518-D08,0-GM82-GM82-B5-024/DC-02                                       
132462 6518-D08,0-GM82-GM82-B5-024/56-02                                       
132463 6518-D08,0-GM82-GM82-B5-110/56-02                                       
132464 6518-D08,0-GM82-GM82-B5-230/56-02                                       
132465 6519-H08,0-GM82-GM82-B5-024/DC-02                                       
132466 6519-H08,0-GM82-GM82-B5-024/56-02                                       
132467 6519-H08,0-GM82-GM82-B5-110/56-02                                       
132468 6519-H08,0-GM82-GM82-B5-230/56-02                                       
132469 6519-L09,0-GM82-GM82-A5-024/DC-02                                       
132470 6519-L09,0-GM82-GM82-A5-024/56-02