Burkert泡塑机不锈钢气动角座阀,德国BURKERT不锈钢气动角座阀
Burkert泡塑机不锈钢气动角座阀座调节圈用来改变阀瓣与调节圈之间通道的大小，从而改变阀门初始开启时压力在阀瓣与调节圈之间腔室内积聚程度的大小。当升高阀座调节圈时，压力积聚的程度增大，从而使阀门比例开启的阶段减小而较快地达到突然的急速开启。因此，升高阀座调节圈能使排放压力有所降低。应当注意的是，阀座调节圈亦不可升高到过分接近阀瓣。那样，密封面处的泄漏就可能导致阀门过早地突然开启，但由于此时介质压力还不足以将阀瓣保持在开启位置，阀瓣随即又关闭，于是阀门发生频跳。阀座调：《圈主要用来缩小阀门比例，开启的阶段和调节排放压力，同时也对回座压力有所影响。
454602 2000-B-2-50,0-EE-VA-NM89-C-E       * PD19                               
454609 0312-C-02,0-BB-MS-FB01-110/56-08   * PD02                               
454665 0212-A-03,0-FF-MS-FB01-024/DC-08   * DB03+PD19                          
454666 0121-A-06,0-FF-PV-GM83-120/60-05   * CB17+PD19                          
454670 0256-A-06,0-FF-MS-NM82-024/50-10   * AF12+JG30+PD24                     
454676 0330-A-03,0-FF-VA-NM82-120/60-08   * MS20+PD19                          
454691 0127-T-01,5-CC-TZ-UNFB-012/DC-03   * JC83+JW04+PD19                     
454693 0131-F-20,0-FF-PV-NM85-240/60-17   * PD19                               
454698 0312-C-02,0-FF-MS-FB01-024/DC-05   * PD19                               
454705 0142-A-50,0-FF-PV-NM89-120/60-05   * PD19                               
454713 0290-A-20,0-BB-MS-GM85-120/UC-CG   * CZ05+MT05+PD02                     
454715 0311-D-01,0-RF-MS-GM81-120/60-08   * PD19                               
454723 0200-A-01,2-FF-VA-NM81-120/60-04   * IC01+NL02+PD19        
：\39526590\39529839/39529830转8005或者8002
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\39529831\39529839\39529839-8007或者8008
/
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联人；单荣兵/余娟
Burkert泡塑机不锈钢气动角座阀,德国BURKERT不锈钢气动角座阀           
454729 0200-A-01,6-FF-MS-NM81-120/60-04   * JC06+JW03+PD19                     
454730 0331-D-03,0-BB-MS-FB02-024/60-08   * PD19                               
454749 0312-C-02,0-FF-PA-FB01-024/DC-08   * PD02                               
454750 0470-G-04,0-BB-NM81-FS05-024/UC-02 * AF06+PD19                          
454751 0211-A-06,0-NN-MS-NM82-024/50-08   * PD02                               
454762 0330-E-02,0-FF-MS-NM82-024/DC-08   * JG30+PD24                          
454770 0256-A-12,0-FF-VA-NM84-120/60-12   * PD19                               
454771 0256-A-06,0-FF-VA-NM84-024/UC-CH   * CZ05+JG30+PD24                     
454774 0255-A-02,0-EF-VA-NM82-120/60-12   * PD02                               
454782 0121-F-06,0-FF-PV-GM83-024/DC-08   * PD19                               
454792 0124-C-04,0-AA-PP-NM82-120/60-08   * PD19                               
454796 0300-F-01,2-FF-VA-NM81-024/DC-04   * PD19                               
454803 0301-C-01,6-FF-VA-FK01-120/60-04   * PD02                               
454812 0301-C-01,6-BB-MS-FK01-024/DC-04   * PD19                               
454813 0255-A-06,0-EF-MS-NM84-120/60-12   * JG31+PD24                          
454815 0211-A-02,5-AA-VA-NM82-024/60-08   * PD19                               
454821 0331-C-03,0-BB-MS-FB02-024/DC-08   * PD19                               
454829 0142-B-25,0-AA-PV-NM86-110/50-05   * PD19                               
454835 0131-A-10,0-FF-PV-NM83-120/60-17   * PD19                               
454842 0131-A-15,0-FF-PV-NM85-120/60-17   * KD17+PD19                          
454843 0330-C-02,0-BB-MS-NM82-120/60-08   * JG30+PD24                          
454851 0124-B-03,0-AA-PP-NM82-024/DC-08   * PD19                               
454856 0280-A-08,0-FF-MS-NM82-024/DC-08   * PD02