美国GO调压阀PR1-1L11A5E111西安秦控代理美国GO阀咨询成工电话/微信15388626179029-89390083***:1826994033GO减压阀PR-1系列是一种多功能的***压力，减少控制调节能满足各种需要的仪器系统广泛样本，如半导体加工气体其他应用程序。在许多特色的***-1使其成为多种应用的理想控制范围若把小型直动式减压阀装在阀体内部，则称为内部先导式GO减压阀；若将小型直动式减压阀装在主阀体外部，则称为外部先导式减压阀。图14—2所示为内部先导式减压阀的结构图，与直动式减压阀相比，该阀增加了由喷嘴4、挡板3、固定节流孔9及气室B所组成的喷嘴挡板放大环节。美国GO阀常用型号PR1-1A41I3C111,PR1-4A41I3C384，PR1-6A41I3C384，PR1-1AH1I3C111,PR1-4AH1I3C384，PR1-6AH1I3C384，PR1-1AK1I3C111,PR1-4AK1I3C384，PR1-6AK1I3C384，PR1-1A01Q3C111,PR1-4A01Q3C384，PR1-6A01Q3C384，PR1-1A11Q3C111,PR1-4A11Q3C384，PR1-6A11Q3C384，PR1-1A31Q3C111,PR1-4A31Q3C384，PR1-6A31Q3C384，PR1-1A41Q3C111,PR1-4A41Q3C384，PR1-6A41Q3C384，PR1-1AH1Q3C111,PR1-4AH1Q3C384，PR1-6AH1Q3C384，PR1-1AK1Q3C111,PR1-4AK1Q3C384，PR1-6AK1Q3C384，PR1-1A01A3C111,PR1-4A01A5C384，PR1-6A01A5C384，PR1-1A11A3C111,PR1-4A11A5C384)