FISHER指挥器式调压阀1098-EGR调压器FISHER1098-EGR减压阀技术参数，FISHER1098EGR减压阀说明书670)this.width=670;src=http:///images/1010tu03.gifwidth=234/>１０９８-ＥＧＲ型调压器●指挥器式高压调压器，为大容量和精确控制的工程要求而设计●轴流式设计，安装空间小，流通能力大●控制精确，关闭严密●可作监控连接，安全性能卓越●全不锈钢内件，使用寿命长●灵敏的关闭特性●大皮膜执行机构组合指挥器使得调压器动作灵敏，反应速度快●压力设定简单●高性能降噪声设计●多种监控方式可供选择●进口压力范围：最大102bar●出口压力范围：0.69-41.4bar●最大流量：570，620Nm3/h●精度：±1%●可选配多种尺寸的招待机构以适合不同流量用差压的要求特低差压△P≤0.07bar●可在线维修●可选快开式阀芯组合双指挥器的构造特别适合于直燃设备●可用于多种天然气、人工煤气、液化石油气、空气等多种气体●连接方式：1"-6"ANSI150RF/300RF/600RF法兰●材料：WCB钢制阀体●温度：-29°～149℃●选项：配备两个32A型号指挥器用于工作式监控。配备Kixcel662型调压器电动执行器，实现远程调压外形尺寸阀体尺寸AD(mm)G(mm)R(mm)ZAR(mm)螺纹连接铸铁阀体或600RF铸钢阀体125BFF铸铁阀体或150RF铸钢阀体250BFF铸铁阀体或300RF铸钢阀体铸铁阀体(mm)铸钢阀体(mm)1210184197982191033053497622862542671162321033383837933372983181352871294194649843943523681673221294865361306508451473205346203514591168执行机构CEH调压器型号尺寸mmMmmmmm1098302891442001098H30289154109840333146109870537189300670)this.width=670;src=http:///rq/pic/fisher7.gifwidth=310/>单位：mm670)this.width=670;src=http:///rq/pic/fisher8.gifwidth=167/>主要零件材料技术参数零部件名称材料名称主阀体铸铁/钢指挥器阀体铅弹簧腔体铸铁/钢阀芯不锈钢阀座不锈钢弹簧钢皮膜丁腈橡胶/氟橡胶皮膜压盘铸铁密封件丁腈橡胶项目指标入口压力最大28bar出口压力0.005~20.7bar工作温度-29~149℃C132~36.2Cg576~9950连接尺寸1",2"NPT螺纹2",3",4",6"ANSI125FF/150RF/300RF/600RF法兰重量25~197kg流量表*103Nm3/h进口压力bar出口压力bar阀体尺寸1"2"3"4"6"0.210.0170.230.861.712.68-0.340.0170.301.122.303.566.830.0690.281.042.143.356.430.140.250.941.933.00-0.690.0170.451.683.385.369.920.210.371.503.004.748.580.340.351.312.684.158.040.480.281.042.143.35-1.00.0690.562.144.296.712.600.280.521.984.026.3011.790.550.451.693.355.3610.180.830.311.182.383.75-1.40.0690.682.605.238.7115.280.690.562.124.296.7014.201.00.411.693.275.049.921.20.331.262.554.15-2.10.28或更小0.933.517.1511.3119.941.00.762.955.909.1117.411.40.662.494.967.9115.281.70.491.853.755.8111.262.80.62或更小1.134.318.7613.8624.391.40.963.627.3711.5231.442.10.742.815.768.8417.422.40.542.094.156.579.383.40.9或更小1.345.0910.3416.3728.861.41.234.699.3814.4727.342.11.104.078.0912.6024.662.80.863.086.309.9219.033.10.622.284.617.1012.065.21.7或更小1.867.0714.3622.7040.013.41.425.6311.2616.8832.704.11.154.428.8414.0727.344.80.702.685.368.5816.886.92.4或更小2.389.0318.3629.0251.164.11.987.5015.0123.5845.565.21.66.3012.8619.8338.868.63.2或更小2.8911.0122.3535.3561.315.22.419.1118.7628.9449.04103.9或更小3.4012.9726.3741.6773.465.23.0811.5223.3236.7268.34124.7或更小3.9414.9530.3648.0084.61145.2或更小4.4516.9134.3654.3295.76175.2或更小5.4920.8842.3767.00118.05215.2或更小6.5424.8250.3879.65140.35245.2或更小7.5628.6858.3792.30162.65285.2或更小8.6032.7066.38104.95184.95表中数据为标准状态下比重为0.6天然气的流量.换算系数：丙烷：0.628,丁烷：0.548,空气：0.775,氮气：0.789；其它气体：表中数据乘以0.775，再除以该气体比重的平方根。（空气比重=1）FISHER1098型减压阀1098-EGR调压器技术资料，FISHER1098-EGR调压器安装要求，FISHER1098减压阀选型样本)