- TYPE 700精密背壓減壓閥
- 發(fā)布時間:2007/7/23 10:55:56 修改時間:2007/7/23 10:55:56 瀏覽次數(shù):1177
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'; New 'Times> TYPE 700BP精密背壓減壓閥normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>TYPE 700BP精密背壓減壓閥
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>概述:
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>Type-700BP背壓減壓閥是一種高流量、高精度氣動安全閥,設(shè)定點(diǎn)可調(diào)。
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>它的基本功能是對氣動系統(tǒng)的下游壓力進(jìn)行過壓保護(hù),該減壓閥流量處理能力高達(dá)50SCFM。上游微小的壓力變化滾動隔膜的靈敏度會引起該減壓閥向大氣中排放。
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>特性:
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>文氏對控制系統(tǒng)壓力變化反應(yīng)迅速
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>大流量:流量高達(dá)50 SCFM (依設(shè)定點(diǎn)壓力和接口尺寸而定).
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>流量補(bǔ)償控制:文氏流速壓力管根據(jù)控制系統(tǒng)流量流速壓力變化調(diào)節(jié)主控閥開啟進(jìn)行流量補(bǔ)償。
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>在線維護(hù):不用拆卸供氣管線就可方便維護(hù)。
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>應(yīng)用:
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>Type-700BP 取代標(biāo)準(zhǔn)安全閥,適用于供壓管線到儀表和其它靈敏控制儀中的過壓保護(hù)。最普通的應(yīng)用是空壓機(jī)供氣系統(tǒng)中的空氣壓力控制。
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: left" align=left>用隔膜式入口節(jié)流閥和排氣孔,背壓減壓閥釋放過多的空壓機(jī)壓力,同時關(guān)閉入口節(jié)流閥。當(dāng)背壓減壓閥關(guān)閉時,下游空氣通過排放孔釋放并開啟該節(jié)流閥。
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normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=left>技術(shù)參數(shù):
normalTable id=table19 style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=436 border=1>
normal style="TEXT-ALIGN: center" align=center>型號
normal style="TEXT-ALIGN: center" align=center>TYPE 700BP
normal style="TEXT-ALIGN: center" align=center>最大流量
normal style="TEXT-ALIGN: center" align=center>80 SCFM (85 m3/小時) 根據(jù)設(shè)定點(diǎn)壓力和接口尺寸而定
normal style="TEXT-ALIGN: center" align=center>靈敏度
normal style="TEXT-ALIGN: center" align=center>1/8〞(3.2mm)水柱
normal style="TEXT-ALIGN: center" align=center>最大供壓
normal style="TEXT-ALIGN: center" align=center>250 PSIG (1750Kpa)
normal style="TEXT-ALIGN: center" align=center>工藝連接尺寸
normal style="TEXT-ALIGN: center" align=center>1/4〞NPT; 1/2〞NPT; 3/8〞NPT
normal style="TEXT-ALIGN: center" align=center>材質(zhì)
normal style="TEXT-ALIGN: center" align=center>鑄合金鋁外加烤瓷
normal style="TEXT-ALIGN: center" align=center>耐溫
normal style="TEXT-ALIGN: center" align=center>0~66℃
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normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px">訂貨選型
normalTable id=table20 style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=425 border=1>
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>型號
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>工藝連接尺寸
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>輸出范圍
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>710-BA
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/4〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~2PSIG(0~15KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-BC
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/4〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~15PSIG(0~100KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-BD
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/4〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~30PSIG(0~200KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-BE
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/4〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1~60PSIG(7~400KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-BF
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/4〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>2~150PSIG(15~1000KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-CA
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>3/8〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~2PSIG(0~15KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-CC
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>3/8〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~15PSIG(0~100KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-CD
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>3/8〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~30PSIG(0~200KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-CE
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>3/8〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1~60PSIG(7~400KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px" align=center>710-CF
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>3/8〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>2~150PSIG(15~1000KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>710-DC
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/2〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~15PSIG(0~100KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>710-DD
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/2〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>0~30PSIG(0~200KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>710-DE
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/2〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1~60PSIG(7~400KPa)
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>710-DF
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>1/2〞NPT
normal style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; TEXT-ALIGN: center" align=center>2~150PSIG(15~1000KPa)