詳細(xì)介紹
美國fairchild仙童調(diào)壓閥根據(jù)使用特點(diǎn)分:緊湊型減壓閥、中等流量減壓閥、常規(guī)高壓減壓閥、二級減壓閥、低壓大流量減壓閥。緊湊型減壓閥:PR系列緊湊型減壓閥,單級式膜片減壓結(jié)構(gòu),不銹鋼膜片壓力傳輸,輸出穩(wěn)定,適用于純凈氣體、腐蝕性氣體和非腐蝕性氣體;特點(diǎn),波紋式膜片保證精確調(diào)壓;金屬-金屬膜片密封;彈簧加載調(diào)節(jié)壓力;內(nèi)設(shè)過濾網(wǎng);可選擇面板安裝。
美國fairchild仙童調(diào)壓閥基本可以說是減壓閥,減壓閥的工作原理如下:高壓介質(zhì)通過一個小孔充到一個相對較大的腔里實(shí)現(xiàn)減壓,實(shí)際上是靠截流減壓,膜片或活塞的兩面一面是出口腔,一面是人為給的壓力,并且控制小孔大小的閥桿和膜片(活塞)相連,這樣只要給一個固定的壓力,那么出口腔的壓力就會一直等于這個壓力,這個人為給定的壓力可以由彈簧或氣源或液壓源來提供
煤氣調(diào)壓閥是杠桿式壓差反饋控制調(diào)壓的。氣瓶里的燃?xì)馐且簯B(tài)的,壓力太高,必須減壓才適合通往爐具燃燒。煤氣調(diào)壓閥壞了必須換新的。后果1,不出氣;后果2,不減壓。不減壓,容易造成膠管脫落,泄漏燃?xì)?,后果不堪設(shè)想。減壓原理:高壓介質(zhì)通過一個小孔充到一個相對較大的腔里實(shí)現(xiàn)減壓,實(shí)際上是靠截流減壓。膜片或活塞的兩面一面是出口腔,一面是人為給的壓力,并且控制小孔大小的閥桿和膜片(活塞)相連。
常用型號
10222ENT,10222ET,10222H,10222HJ,10222HJN,10222HN,10222HSC,10222J,10222JN,10222JNSC,10222JNT,10222JNU,10222JSC, 10222JT,10222JU,10222L,10222LT,10222N,10222NSC,10222NT,10222NTU,10222NU,10222P, 10222R,10222SC,10222T,10222TU,10222U,10223,10223A,10223AB,10223AT,10223B 10223BE,10223BEJT,10223C,10223CT,10223CU,10223E,10223EJU,10223EL,10223HN,10223HT,10223J, 10223JN,10223JNT,10223JNU, 10223JU,10223L,10223LT,10223N,10223NT,10223NU,10223R,10223SC,10223T 10223TU,10223U,10224,10224B,10224BEJSC,10224BT,10224C,10224CU,10224E, 10224EJLT,10224EN,10224H,10224HJ,10224J,10224JN, 10224JU,10224L,10224N,10224NT,10224NU,10224T,10224U,10232,10232A 10232AB,10232AN,10232ASC,10232B,10232BE,10232BEH,10232BEHJSC,10232BET, 10232BTU,10232C,10232CB,10232CE,10232CH, 10232CJ,10232CT,10232CU,10232E,10232EH,10232EHJSC,10232EJ,10232EJN,10232EL, TD6000-405,TA6000-406,TD6000-706,TA6000-401,T
D6000-421U,TD6000-706U,TD6000-416,TD6000-415,TA7800-401,TT7800-403,TT7800-703,TD7800-421,TD6000-402U,T5700-40,10262,10222,10292,10262BP,10262BPJ,10212BP,10233U,14252,20812,21312,70230,70250,100608,100612,100408,30252,70250V,25463,65852,10232,10242,64732
:/
:任靜