NORGREN諾冠手動(dòng)提升閥S/666/8的安全性能
企業(yè)QQ:2880626087
手機(jī): 15308020014
電話: 028-84634436-8004
傳真: 028-84634436-8007
郵箱: 15308020014@163.com
聯(lián)系人:王倩
特征:
成熟產(chǎn)品 久經(jīng)考驗(yàn)
結(jié)構(gòu)緊湊
常閉型和常開(kāi)型
也可用作為 2/2 閥
原理:
提升閥(Poppet valve),有時(shí)稱(chēng)為錐閥,菌形閥,菌裝閥。其
蓋有薄膜。薄膜由陶瓷制成。在閥頭的前面固定有隔熱板,以
在活塞式發(fā)動(dòng)機(jī)中的用來(lái)控制空氣的進(jìn)入,提升閥在氣門(mén)導(dǎo)管
中運(yùn)行。提升閥包括閥頭和閥桿,用于內(nèi)燃機(jī)。閥頭的表面覆
便在前面和隔熱板之間形成絕熱空間,由此降閥的運(yùn)行溫度
分步直動(dòng)式電磁閥:
原理:它是一種直動(dòng)和先導(dǎo)式相結(jié)合的原理,當(dāng)入口與出口沒(méi)
有壓差時(shí),通電后,電磁力直接把先導(dǎo)小閥和主閥關(guān)閉件依次
,電磁力先導(dǎo)小閥,主閥下腔壓力上升,上腔壓力下降,從而
利用壓差把主閥向上推開(kāi);斷電時(shí),先導(dǎo)閥利用彈簧力或介質(zhì)
向上提起,閥門(mén)打開(kāi)。當(dāng)入口與出口達(dá)到啟動(dòng)壓差時(shí),通電后
壓力推動(dòng)關(guān)閉件,向下移動(dòng),使閥門(mén)關(guān)閉。
特點(diǎn):在零壓差或真空、高壓時(shí)亦能可*動(dòng)作,但功率較大,要
求必須水平安裝。
型號(hào):
8240214.9101.02400
8240214.9101.23050
8240217.9100.00000
8240235.9101.02400
8240280.9100.02400
8240280.9100.23050
8240290.9109.02400
8240300.9100.00000
8240300.9100.02400
8240300.9101.02400
8240300.9101.02450
8240102.9100.00000
8240103.9101.02400
8240103.9101.22060
8240180910000000
8240180.9100.02400
8240180.9101.02400
8240180910123050
8240180.9101.23050
8240200.9100.00000
8240200.9100.02400
8240200.9100.02450
8240200.9101.01200
8240200.9101.02400
8240200.9101.02450
8240200910102450
8240200.9101.04800
8240200.9101.11050
8240200.9101.12060
8240200.9101.23050
8240200.9109.02400
8240200.9136.02400
8240200.9136.04849
8240200.9136.23049
8240200.9300.99999
8240201.9100.00000
8240201.9101.02400
8240000.9136.02400
8240001.9100.00000
8240001.9101.02400
8240001.9101.23050
8240002.9100.00000
8240002.9101.02400
8240302.9100.00000
8240302.9101.02400
8240303.9100.00000
8240303.9101.02400
8240303.9101.23050
8240314.9100.00000
8240314.9101.02400
8240333.9101.02400
8240380.9100.02400
8240400.9100.00000
8240400.9101.02400
8240400.9101.02450
8240003.9100.00000
8240003.9101.02400
8240000.9101.11050
8240000.9101.12060
8240000.9101.23050
8240000.9116.02400
8240100.9101.11050
8240100.9101.23050
8240100.9116.02400
8240100.9136.02400
8240101.9100.00000
8240101.9101.02400
8240101.9101.23050
8240203.9101.02400
8240214.9100.00000
8240100.9100.00000
8240100.9100.02400
8240100.9101.02400
8240100.9101.02450
8240201.9101.11050
8240201.9101.23050
8240201.9109.02400
8240201.9136.02400
8240201.9300.99999
8240202.9100.00000
8240203.9100.00000
8240300.9101.11050
8240300.9101.22060
8240300.9101.23050
8240301.9100.00000
8240301.9101.02400
8240301.9101.11050
8240301.9101.23050
8240301.9116.02400
021-39526589
網(wǎng)址:40days40nites.com
地 址:上海市嘉定區(qū)嘉涌路99弄
6號(hào)樓713室