詢價(jià)電話：0713-6542758，18934630908????

詢價(jià)傳真：0713-6542758

詢價(jià)QQ:?736567721,704552157

R900925687?4WRAE10W1-30-22/G24N9K31/F1V

0811402141?DBETBEX-1X/315G24K31F1M

D634-371C?R24K02MONSS2????有的真空閥門在開啟閥板之前，需要先使閥板上下的氣壓平衡，避免壓差過(guò)大使傳動(dòng)裝置超負(fù)荷而受損害，這就要用到先導(dǎo)裝置。先導(dǎo)裝置還可用來(lái)在閥板上下壓差較大的情況下，用較小的傳動(dòng)力打開閥板。在閥板上裝設(shè)個(gè)小閥門，讓傳動(dòng)桿6先打開小閥的密封板3RZMO-A-010/100

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????RZMO-A-030/210?20，使閥板上下壓差消失后再打開閥板8，這就是在壓差較大的情況下順利打開閥門的一個(gè)可行措施。小閥起到了先導(dǎo)作用，故稱該小閥為先導(dǎo)裝置或先導(dǎo)閥。減壓閥????壓力控制閥????MZD5/RP/50?

減壓閥????壓力控制閥????Z4M5-1/50?

減壓閥????壓力控制閥????Z4M5-A/50?

減壓閥????壓力控制閥????Z4M5-B/50?

減壓閥????壓力控制閥????Z4M6-1/50?

減壓閥????壓力控制閥????Z4M6-A/50?

減壓閥????壓力控制閥????Z4M6-B/50?

節(jié)流閥????流量控制閥????ERS4M-D/40?

節(jié)流閥????流量控制閥????ERS4M-RD/40?

節(jié)流閥????流量控制閥????ERS4M-SA/40?

節(jié)流閥????流量控制閥????ERS4M-SB/40?

節(jié)流閥????流量控制閥????MERS-D/50?

節(jié)流閥????流量控制閥????MERS-RD/50?

節(jié)流閥????流量控制閥????MERS-SA/50?

節(jié)流閥????流量控制閥????MERS-SB/50?

疊加閥????疊加閥????VR4M4-SP/50?目前的蒸汽疏水閥型號(hào)很多，但其工作原理都是利用蒸汽和凝結(jié)水的高度、溫度、流速的差異Z2FSK6-2-1X/2QV

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Z2FS16-3X/S2，通過(guò)各種機(jī)構(gòu)來(lái)實(shí)現(xiàn)蒸汽疏水閥的啟閉，達(dá)到阻汽排水的目的。它主要有三個(gè)節(jié)能作用。?R901023147HEDE10A1-2X/600/K41G24/2/V

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????????第一，迅速排出蒸汽使用設(shè)備內(nèi)產(chǎn)生的凝結(jié)水，使蒸汽使用設(shè)備的加熱效率保持在最佳狀態(tài)，使設(shè)備內(nèi)的凝結(jié)水不形成滯留，最大限度地確保設(shè)備內(nèi)的蒸汽空間，這樣可經(jīng)常保持最高的加熱效率。0811404034(4WRPH6C3B12L-2X/G24Z4/M)

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4WRPH6C4B24L-2X/G24Z2/M一旦蒸汽疏水閥不能充分的發(fā)揮作用，由于凝結(jié)水的滯留，不僅蒸汽使用設(shè)備的性能受到很大的影響，有時(shí)甚至使生產(chǎn)設(shè)備完全陷于癱瘓。?R900334980?Z1S?10?T2-3X/V

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