RTZ-50GQ型燃气调压器产品特性：出口压力控制***、调压精度高、反应速度快、关闭性能好、压力设定简单、安装维护方便、结构简单、易于在线维修、安装空间要求小、调压和切断可为一体。适用介质：***、人工煤气、液化***、空气以及其它地无腐蚀性气体。可用于小型燃气锅炉、工业锅炉，可用作大型调压器之负载调压。主要技术参数：进口压力P1：0.2～6.4MPa(0.01-0.4MPa)出口压力P2:0.05～2.5MPa稳定精度δP2:&plu***n;1～5％切断精度：1%关闭压力Pb：≤1.05P2n工作温度：-20～60℃公称压力：PN1.6PN2.5PN4.0PN6.4公称管径：DN20、DN25、DN40、DN50流量特性（Nm3/h）：进口压力P1MPa出口压力P2MPa型号RTZ-*/20QGRTZ-*/25QGRTZ-*/40QGRTZ-*/50QG0.40.051404205806800.101304105606600.201204005506500.301103805306301.60.103007108109100.202907008009000.402806807808800.802706607608601.02606407408402.50.404407608009000.804307507808801.04207407608601.604107307408404.00.80690940110012001.60680880105011502.50660820100011003.2065078095010506.40.809501250140015001.609501200140015002.509001150132015003.209001150130014504.009001100130014505.00900110013001450)