公称压力Normal Pressure:1.6MPa;4.0MPa;
                                                 ANSI 150;300
调压范围分段Adjusting pressure setting range KPa:0.2~0.6;0.5~1.2;1~4;3~15
控制精度Control accuracy:2%
切断性能：Shut-off ability:10%
介质种类Fluid type:氮气；空气或其它气体N2,air and other gases
使用温度Operating temperature:-40~80℃
输入压力：0.03~1.7MPa
泄漏等级Leakage level:VI
反馈接口Feedback connection：自带φ10卡套式接头with 10 coupler connection