RETZ瑞茨『進(jìn)口中等流量減壓器』詳細(xì)介紹●RETZ減壓器系列●RETZ中等流量減壓器●產(chǎn)品數(shù)據(jù)
?描述--
RETZ(SR12) 進(jìn)口中等流量減壓器單級(jí)式膜片減壓結(jié)構(gòu),不銹鋼膜片壓力傳輸輸出壓力穩(wěn)定,響應(yīng)靈敏度高,主要應(yīng)用于中等流量氣體系統(tǒng)
RETZ (SR12) imported medium pressure reducer single stage diaphragm pressure reduction structure, stainless steel diaphragm pressure transmission output pressure is stable, response sensitivity is high, mainly used in medium flow gas system.
?設(shè)計(jì)特點(diǎn)--
•單級(jí)式減壓結(jié)構(gòu)
•母體與膜片采用硬密封形式
•母體螺紋:進(jìn)出氣接口1/2”NPT (F).
壓力表,安全閥接口1/4”NPT (F)
•內(nèi)設(shè)過(guò)濾網(wǎng)
•可采用面板式或墻式安裝
•適用范圍:實(shí)驗(yàn)室/氣體吹掃系統(tǒng)/腐蝕性氣體/特種氣體/氣體匯流排/測(cè)試設(shè)備
?進(jìn)口中等流量減壓器特性參數(shù)--
•大輸入壓力:500,3000 psig
•輸出壓力:0~25,0~50,0~100,0~125, 0~250 psig
•安全測(cè)試壓力:1.5倍的大輸入壓力
•適用溫度:-40。F~+165。F (-40℃至+74℃)
•泄漏率:2×10-8 atm cc/sec He
•Cv值:1.1
?材質(zhì)--
•母體:316L,Brass
•上蓋:316L.Brass
•膜片:Hasloy,316L
•過(guò)濾網(wǎng):316L (10µm)
•閥座:PCTFE,PTFE
•彈簧:316L
•閥芯頂桿:316L