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PIETRO FIORENTINI菲奧先導式氣壓調(diào)節(jié)器
PIETRO FIORENTINI菲奧先導氣壓調(diào)節(jié)裝置。技術(shù)方案是:包括微型氣泵、控制閥，控制閥由單向閥、限壓閥組成，單向閥的進氣口經(jīng)輸氣管與微型氣泵的出氣口相連，單向閥的出氣孔與進氣管相連通，套在進氣管之內(nèi)的出氣管與限壓閥相連通。車輛行駛過程中氣泵產(chǎn)生的壓縮氣體經(jīng)輸氣管、單向閥、進氣管向汽車輪胎充氣，當輪胎內(nèi)的氣壓過大時，壓縮氣體經(jīng)深入輪胎內(nèi)出氣管由限壓閥泄出，從而達到保證輪胎內(nèi)氣壓衡定的目的。Terval是一種適用于中壓和低壓的先導控制調(diào)節(jié)器，適用于預(yù)過濾的非腐蝕性氣體。
該調(diào)節(jié)器的設(shè)計使得下列設(shè)備安裝在一個單元上：
•主壓力調(diào)節(jié)器;
•應(yīng)急調(diào)節(jié)器“監(jiān)視器”;
•大閘閥。
這些設(shè)備的導管，閥門，座椅都可獨立維護。
利用該解決方案，可以在同時保持所有安全裝置的同時減小減壓單元的尺寸。
調(diào)節(jié)器也可以安裝一個內(nèi)置的消聲器，而不會改變機身。
“*入口”設(shè)計允許輕松的定期維護，而不會從管道中清除身體。
有兩個版本可用：
•TERVAL主調(diào)節(jié)器為故障開啟型，而顯示器為失效關(guān)閉型;
•TERVAL R主調(diào)節(jié)器和監(jiān)視器均為故障關(guān)閉型。
特點技術(shù)數(shù)據(jù)設(shè)計壓力設(shè)計溫度zui小工作差壓精度等級封閉壓力等級SGFlanging壓力范圍WdA可用尺寸DNzui大工作差壓入口壓力范圍bpu值高達25 bar-10 + 60°C（可根據(jù)需要提供更低或更高的溫度）0.45 barup至2.5根據(jù)ANSI B16.5和PN16 / 25/40，根據(jù)ISO 70055 mbar至9500 mbar2“-2”1/2 - 3“ - 4”190.5至16 bar可達NSI 150 RF或RTJ
PIETRO FIORENTINI菲奧先導式氣壓調(diào)節(jié)器
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PIETRO FIORENTINI菲奧先導式氣壓調(diào)節(jié)器
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