Burkert泡塑機不銹鋼氣動角座閥,德國BURKERT不銹鋼氣動角座閥
Burkert泡塑機不銹鋼氣動角座閥座調(diào)節(jié)圈用來改變閥瓣與調(diào)節(jié)圈之間通道的大小，從而改變閥門初始開啟時壓力在閥瓣與調(diào)節(jié)圈之間腔室內(nèi)積聚程度的大小。當(dāng)升高閥座調(diào)節(jié)圈時，壓力積聚的程度增大，從而使閥門比例開啟的階段減小而較快地達到突然的急速開啟。因此，升高閥座調(diào)節(jié)圈能使排放壓力有所降低。應(yīng)當(dāng)注意的是，閥座調(diào)節(jié)圈亦不可升高到過分接近閥瓣。那樣，密封面處的泄漏就可能導(dǎo)致閥門過早地突然開啟，但由于此時介質(zhì)壓力還不足以將閥瓣保持在開啟位置，閥瓣隨即又關(guān)閉，于是閥門發(fā)生頻跳。閥座調(diào)：《圈主要用來縮小閥門比例，開啟的階段和調(diào)節(jié)排放壓力，同時也對回座壓力有所影響。
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轉(zhuǎn)8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
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聯(lián)人；單榮兵/余娟
Burkert泡塑機不銹鋼氣動角座閥,德國BURKERT不銹鋼氣動角座閥           
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