產(chǎn)品目錄
產(chǎn)品搜索
聯(lián)系方式
聯(lián)系人:陳先生
手機(jī):13788988771
電話:86-0512-50333374
傳真:86-0512-50333374-808
地址:江蘇省蘇州市昆山市綠地大道1555號(hào)中科創(chuàng)新廣場(chǎng)
郵編:201803
郵箱:497608423@qq.com
產(chǎn)品中心
![]() |
真空節(jié)流破壞閥,smc板材,smc氣動(dòng)原件,KQZD10-03S一級(jí)經(jīng)銷商,*,歡迎選購(gòu)
- 型 號(hào):KQZD10-03S-X2
- 更新時(shí)間:2025-06-30
真空節(jié)流破壞閥,smc板材,smc氣動(dòng)原件,KQZD10-03S一級(jí)經(jīng)銷商,*,歡迎選購(gòu)內(nèi)置有2個(gè)滑閥。能夠用1個(gè)閥來(lái)控制真空吸著和破壞。閥寬10mm(與SJ3000系列相同)。帶有能夠調(diào)節(jié)空氣流量的節(jié)流閥。真空側(cè)與破壞側(cè)內(nèi)置多種可交換的過(guò)濾器。可以與4通電磁閥SJ2000/SJ3000混合使用。
真空節(jié)流破壞閥,smc板材,smc氣動(dòng)原件,KQZD10-03S一級(jí)經(jīng)銷商,*,歡迎選購(gòu)

真空破壞閥(Vacuum Breaker Valve)是一種安全閥。主要用于容器或管道中,在管道或容器因系統(tǒng)運(yùn)行或停止而產(chǎn)生負(fù)壓或真空逐步升高時(shí),該閥能自動(dòng)開啟,破壞真空效應(yīng),使管道及其它設(shè)備不至產(chǎn)生癟、凹裂等現(xiàn)象,以保護(hù)設(shè)備的安全。
發(fā)展歷史
*代氣壓式
原始的氣壓式真空破壞閥由于需要專門的氣源和直流設(shè)備,已逐步淘汰。
第二代電動(dòng)式
第二代的電動(dòng)式真空破壞閥同水泵同通電,斷電。一旦出現(xiàn)非事故的停電,此閥就能自動(dòng)馬上打開,破壞虹吸,截?cái)嗨?,防止水流倒灌?huì)產(chǎn)生主機(jī)的葉輪飛揚(yáng)的事件。
此閥門關(guān)閉動(dòng)力源是采用100%節(jié)能電磁鐵,工作電源是采用220V,50Hz,其維護(hù)工作電壓只要300毫安。能長(zhǎng)時(shí)間工作,電磁鐵的溫升只要10K。開閥動(dòng)力采用蓄能彈簧,能在2~5秒之間打開。還設(shè)有手動(dòng)開閥、關(guān)閥的裝置。人工操作方便、安全系數(shù)大。
但由于此閥耗電且一旦其電路發(fā)生故障即*失效,所以也沒(méi)有*得到市場(chǎng)的認(rèn)可。
第三代機(jī)械式
第三代真空破壞閥為機(jī)械式結(jié)構(gòu)。在系統(tǒng)形成真空時(shí)由大氣壓力直接頂開擋板往系統(tǒng)加氣,迅速破壞真空,防止負(fù)壓危害。0.2bar的密封壓力保證了在系統(tǒng)正壓時(shí)*不滲漏。由于不需要耗電,使用壽命長(zhǎng),破真空及時(shí)而得到市場(chǎng)的*歡迎。
真空節(jié)流破壞閥,smc板材,smc氣動(dòng)原件,KQZD10-03S一級(jí)經(jīng)銷商,*,歡迎選購(gòu)
| KQZD10-03S |
| KQZD10-03S-X2 |
| KQZD10-04S |
| KQZD12-02S |
| KQZD12-03S |
| KQZD12-03S-X2 |
| KQZD12-04S |
| KQZF04-01 |
| KQZF04-M5 |
| KQZF06-01 |
| KQZF06-01S |
| KQZF06-02 |
| KQZF06-02S |
| KQZF08-02 |
| KQZF10-02 |
| KQZF10-02S |
| KQZF10-03 |
| KQZF10-03S |
| KQZT04-01 |
| KQZT04-01S |
| KQZT04-02 |
| KQZT04-02S |
| KQZT04-03 |
| KQZT04-03S |
| KQZT06-01 |
| KQZT06-01S |
| KQZT06-02 |
| KQZT06-02S |
| KQZT06-03 |
| KQZT06-03S |
| KQZT08-01S |
| KQZT08-02 |
| KQZT08-02S |
| KQZT08-03 |
| KQZT08-03S |
| KQZT08-04S |
| KQZT10-02S |
| KQZT10-03S |
| KQZT10-04S |
| KQZT12-02S |
| KQZT12-04S |
| KQZV08-01S |
| KR-06C |
| KR-06C1 |
| KR-08C1 |
| KR-10C |
| KR-10C1 |
| KRE06-00 |
| KRE08-00 |
| KRE10-00 |
| KRE12-00 |
| KRH06-00 |
| KRH06-01S |
| KRH06-02S |
| KRH06-03S |
| KRH06-M5 |
| KRH08-00 |
| KRH08-01S |
| KRH08-02S |
| KRH08-02S-X2 |
| KRH08-03S |
| KRH10-00 |
| KRH10-01S |
| KRH10-02S |
| KRH10-02SW2 |
| KRH10-03S |
| KRH10-03SW2 |
| KRH10-04S |
| KRH12-00 |
| KRH12-02S |
| KRH12-02SW2 |
| KRH12-03S |
| KRH12-03SW2 |
| KRH12-04S |
| KRK06-01S |
| KRK08-01S |
| KRK08-02S |
| KRK10-01S |
| KRK10-02S |
| KRK10-03S |
| KRL06-00 |
| KRL06-01S |
| KRL06-02S |
| KRL06-02SW2 |
| KRL06-03S |
| KRL06-M5 |
| KRL08-00 |
| KRL08-01S |
| KRL08-02S |
| KRL08-02S-X2 |
| KRL08-03S |
| KRL10-00 |
| KRL10-01S |
| KRL10-02S |
| KRL10-02SW2 |
| KRL10-02S-X2 |
| KRL10-03S |
| KRL10-03SW2 |
| KRL10-03S-X2 |
| KRL10-04S |
| KRL12-00 |
| KRL12-00W2 |
| KRL12-02S |
| KRL12-02SW2 |
| KRL12-02S-X2 |
| KRL12-03S |
| KRL12-03SW2 |
| KRL12-03S-X2 |
| KRL12-04S |
| KRL12-04S-X2 |
| KRM11-06-10-10 |
| KRM11-06-10-6 |
| KRM11-08-12-10 |
| KRM11-08-12-6 |
| KRM12-06-02-10 |
| KRM12-06-02-6 |
| KRM12-08-03-10 |
| KRM12-08-03-6 |
| KRP-06 |
| KRP-08 |
| KRP-10 |
| KRP-12 |
| KRR06-08 |
| KRR06-10 |
| KRR08-10 |
| KRR08-12 |
| KRR10-12 |
| KRT06-00 |
| KRT06-00W2 |
| KRT06-01S |
| KRT06-02S |
| KRT06-03S |
| KRT08-00 |
| KRT08-01S |
| KRT08-02S |
| KRT08-03S |
| KRT10-00 |
| KRT10-01S |
| KRT10-02S |
| KRT10-03S |
| KRT10-04S |
| KRT10U-00 |
| KRT12-00 |
| KRT12-02S |
| KRT12-03S |
| KRT12-04S |
| KRU06-00 |
| KRU06-02S |
| KRU08-00 |
| KRU08-02S |
| KRU10-00 |
| KRU10-03S |
| KRU12-00 |
| KRU12-03S |
| KRV06-01S |
| KRV06-02S |
| KRV08-01S |
| KRV08-02S |
| KRV08-02SW2 |
| KRV08-03S |
| KRV10-02S |
| KRV10-03S |
| KRW06-01S |
| KRW06-02S |
| KRW08-03S |
| KRW10-02S |
| KRW10-03S |
| KRW10-04S |
| KRW12-03S |
| KRY06-01S |
| KRY06-02S |
| KRY06-03S |
| KRY08-02S |
| KRY08-03S |
| KRY10-02S |
| KRY10-03S |
| KRY10-04S |
| KRY12-02S |
| KRY12-03S |
| KRY12-04S |
| KRYTOX-240AD |
| KRYTOXGPL207 |
| KS12D |
| KSH03-32 |
| KSH03-34S |
| KSH04-01S |
| KSH04-M5 |
| KSH04-M6 |
| KSH06-01S |
| KSH06-02S |
| KSH06-M5 |
| KSH06-M6 |
| KSH07-34S |
| KSH07-35S |
| KSH08-01S |
| KSH08-02S |
| KSH08-03S |
| KSH10-02S |
| KSH10-03S |
| KSH10-04S |

