產(chǎn)品目錄
產(chǎn)品搜索
聯(lián)系方式
聯(lián)系人:陳先生
手機: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號中科創(chuàng)新廣場
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氣動原件,KQZD10-03S一級經(jīng)銷商,*,歡迎選購
- 型 號:KQZD10-03S-X2
- 更新時間:2023-07-10
真空節(jié)流破壞閥,smc板材,smc氣動原件,KQZD10-03S一級經(jīng)銷商,*,歡迎選購內(nèi)置有2個滑閥。能夠用1個閥來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。真空側與破壞側內(nèi)置多種可交換的過濾器。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氣動原件,KQZD10-03S一級經(jīng)銷商,*,歡迎選購
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)運行或停止而產(chǎn)生負壓或真空逐步升高時,該閥能自動開啟,破壞真空效應,使管道及其它設備不至產(chǎn)生癟、凹裂等現(xiàn)象,以保護設備的安全。
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備,已逐步淘汰。
第二代電動式
第二代的電動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,此閥就能自動馬上打開,破壞虹吸,截斷水流,防止水流倒灌會產(chǎn)生主機的葉輪飛揚的事件。
此閥門關閉動力源是采用100%節(jié)能電磁鐵,工作電源是采用220V,50Hz,其維護工作電壓只要300毫安。能長時間工作,電磁鐵的溫升只要10K。開閥動力采用蓄能彈簧,能在2~5秒之間打開。還設有手動開閥、關閥的裝置。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,所以也沒有*得到市場的認可。
第三代機械式
第三代真空破壞閥為機械式結構。在系統(tǒng)形成真空時由大氣壓力直接頂開擋板往系統(tǒng)加氣,迅速破壞真空,防止負壓危害。0.2bar的密封壓力保證了在系統(tǒng)正壓時*不滲漏。由于不需要耗電,使用壽命長,破真空及時而得到市場的*歡迎。
真空節(jié)流破壞閥,smc板材,smc氣動原件,KQZD10-03S一級經(jīng)銷商,*,歡迎選購
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 |