寶德0780EEx型轉(zhuǎn)動(dòng)銜鐵電磁閥/BURKERT伺服電磁閥
寶德0780EEx型轉(zhuǎn)動(dòng)銜鐵電磁閥閥用在受壓設(shè)備、容器或管路上，作為超壓保護(hù)裝置。當(dāng)設(shè)備、容器或管路內(nèi)的壓力升高超過(guò)允許值時(shí)，閥門自動(dòng)開(kāi)啟，繼而全量排放，以防止設(shè)備、容器或管路內(nèi)的壓力繼續(xù)升高；當(dāng)壓力降低到規(guī)定值時(shí)，閥門應(yīng)自動(dòng)及時(shí)關(guān)閉，從而保護(hù)設(shè)備、容器或管路的安全運(yùn)行。安全閥可以由閥門進(jìn)口的系統(tǒng)壓力直接驅(qū)動(dòng)，在這種情況下是由彈簧或重錘提供的機(jī)械載荷來(lái)克服作用在閥瓣下方的介質(zhì)壓力。它們還可以由個(gè)機(jī)構(gòu)來(lái)導(dǎo)驅(qū)動(dòng)，該機(jī)構(gòu)通過(guò)釋放或施加個(gè)關(guān)閉力來(lái)使安全閥開(kāi)啟或關(guān)閉。因此，按照上述驅(qū)動(dòng)模式將安全閥分為直接作用式和導(dǎo)式。安全閥可以在整個(gè)開(kāi)啟高度范圍或在相當(dāng)大的開(kāi)啟高度范圍內(nèi)比例開(kāi)啟，也可能僅在個(gè)微小的開(kāi)啟高度范圍內(nèi)比例開(kāi)啟，然后突然開(kāi)啟到全開(kāi)位置。寶德0780EEx型轉(zhuǎn)動(dòng)銜鐵電磁閥的啟閉件是閘板，閘板的運(yùn)動(dòng)方向與流體方向相垂直，閘閥只能作全開(kāi)和全關(guān),不能作調(diào)節(jié)和節(jié)流。閘板有兩個(gè)密封面,zui常用的模式閘板閥的兩個(gè)密封面形成楔形、楔形角隨閥門參數(shù)而異,通常為50,介質(zhì)溫度不高時(shí)為2°52’。楔式閘閥的閘板可以做成個(gè)整　體，叫做剛性閘板；也可以做成能產(chǎn)生微量變形的閘板,以改善其工藝性,彌補(bǔ)密封面角度在加工過(guò)程中產(chǎn)生的偏差,這種閘板叫做彈性閘板。閘閥關(guān)閉時(shí),密封面可以只依靠介質(zhì)壓力來(lái)密封,即依靠介質(zhì)壓力將閘板的密封面壓向另側(cè)的閥座來(lái)保證密封面的密封，這就是自密封。大部分閘閥是采用強(qiáng)制密封的,即閥門關(guān)閉時(shí)，要依靠外力強(qiáng)行將閘板壓向閥座,以保證密封面的密封性。閘閥的閘板隨閥桿起作直線運(yùn)動(dòng)的，叫升降桿閘閥亦叫明桿閘閥。
135080 0780-C-03,0-FF-VA-GM82-024/UC-CD   * JA02+PD30                                                                     
135133 6213-A25,0AAMSGM86-8-024/50-18     * NA38+PD12                          
135134 6213-A25,0AAMSGM86-8-110/50-18     * NA38+PD12                          
135135 6213-A25,0AAMSGM86-8-230/50-18     * NA38+PD12                          
135136 6213-A25,0AAMSGM87-8-024/50-18     * NA38+PD12                          
135137 6213-A25,0AAMSGM87-8-110/50-18     * NA38+PD12                          
135138 6213-A25,0AAMSGM87-8-230/50-18     * NA38+PD12                          
135139 6213-A25,0FFMSGM86-8-024/50-18     * NA38+PD12                          
135140 6213-A25,0FFMSGM86-8-110/50-18     * NA38+PD12                          
135141 6213-A25,0FFMSGM86-8-230/50-18     * NA38+PD12                          
135142 6213-A25,0FFMSGM87-8-024/50-18     * NA38+PD12                          
135143 6213-A25,0FFMSGM87-8-110/50-18     * NA38+PD12      
：\39526590\39529839/39529830轉(zhuǎn)8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
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；單榮兵/余娟    
寶德0780EEx型轉(zhuǎn)動(dòng)銜鐵電磁閥/BURKERT伺服電磁閥              
135144 6213-A25,0FFMSGM87-8-230/50-18     * NA38+PD12                          
135145 6213-A40,0AAMSGM88-8-024/50-18     * NA38+PD12                          
135146 6213-A40,0AAMSGM88-8-110/50-18     * NA38+PD12                          
135147 6213-A40,0AAMSGM88-8-230/50-18     * NA38+PD12                          
135148 6213-A40,0AAMSGM89-8-024/50-18     * NA38+PD12                          
135149 6213-A40,0AAMSGM89-8-110/50-18     * NA38+PD12                          
135150 6213-A40,0AAMSGM89-8-230/50-18     * NA38+PD12                          
135152 6510-C02,5-FM08-0000-B0-024/DC-01  * HA01+JF80+MA33                     
135154 6511-H02,5-FM09-0000-B0-024/DC-01  * HA01+JF80+MA33                     
135203 5470-C04,0-FM07-TA22-B0-024/DC-01  * AF07+MA14                          
135204 5470-C04,0-FM07-TA22-B0-024/DC-02  * AF07+MA14                          
135205 5470-G04,0-FM07-TA22-B0-024/DC-01  * MA14                               
135206 5470-G04,0-FM07-TA22-B0-024/DC-02  * MA14                               
135207 5470-G04,0-FM07-TA22-B0-024/DC-01  * AF07+MA14                          
135208 5470-G04,0-FM07-TA22-B0-024/DC-02  * AF07+MA14                          
135211 5470-G04,0-FM07-GM81-B0-024/DC-01  * MA14                               
135212 5470-G04,0-FM07-GM81-B0-024/DC-02  * MA14                               
135215 5470-G04,0-FM07-BA61-B0-024/DC-01  * MA14                               
135216 5470-G04,0-FM07-BA61-B0-024/DC-02  * MA14                               
135217 6213-A10,0AAMSGM83-6-024/DC-10     * NA38+PE41                          
135218 6213-A10,0AAMSGM83-5-024/50-08     * NA38+PE41                          
135219 6213-A10,0AAMSGM83-5-110/50-08     * NA38+PE41                          
135220 6213-A10,0AAMSGM83-5-230/50-08     * NA38+PE41                          
135221 6213-A10,0AAMSGM84-6-024/DC-10     * NA38+PE41                          
135222 6213-A10,0AAMSGM84-5-024/50-08     * NA38+PE41                          
135223 6213-A10,0AAMSGM84-5-110/50-08     * NA38+PE41                          
135224 6213-A10,0AAMSGM84-5-230/50-08     * NA38+PE41                          
135226 6213-A13,0AAMSGM84-6-024/DC-10     * NA38+PD12                          
135227 6213-A13,0AAMSGM84-5-024/50-08     * NA38+PD12                          
135228 6213-A13,0AAMSGM84-5-110/50-08     * NA38+PD12                          
135229 6213-A13,0AAMSGM84-5-230/50-08     * NA38+PD12                          
135230 6213-A13,0AAMSGM85-6-024/DC-10     * NA38+PD12                          
135231 6213-A13,0AAMSGM85-5-024/50-08     * NA38+PD12                          
135232 6213-A13,0AAMSGM85-5-110/50-08     * NA38+PD12                          
135233 6213-A13,0AAMSGM85-5-230/50-08     * NA38+PD12                          
135234 6213-A20,0AAMSGM85-6-024/DC-10     * NA38+PD12                          
135235 6213-A20,0AAMSGM85-5-024/50-08     * NA38+PD12                          
135236 6213-A20,0AAMSGM85-5-110/50-08     * NA38+PD12                          
135237 6213-A20,0AAMSGM85-5-230/50-08     * NA38+PD12                          
135238 6213-A20,0AAMSGM86-6-024/DC-10     * NA38+PD12