PR-1美国GO减压阀为316 L 不锈钢本体。不锈钢的阀杆和调整手柄避免大气的腐蚀。 本体内部的表面光洁度为标准的 25 Ra或更小。
电抛光技术减少了阀内残存的颗粒加倍沾污到流体中。

PR-1系列减压阀是一个用途广泛的可以调节系统压力范围的通用型压力减压阀,可用于半导体;实验室;化学分析;仪器仪表等。
PR-1 的特点使得它成为在广泛应用情况下作为一款经济型的调节气体或液体压力的理想选择。
可以选择四种不同的阀座材料, 三种内通径以及六种压力控制范围和不锈钢膜片,提供了在压力和流量控制的可靠性。

GO减压阀常用型号
PR1-1A11A3C111 PR1-1A11A3C111 PR1-1A11A3D111 PR1-1A11A3D114
PR1-1A11A3E111B PR1-1A11A3E114 PR1-1A11A3G111 PR1-1A11A3G111A
PR1-1A11A3G114 PR1-1A11A3I111 PR1-1A11A3I114  PR1-1A11A5E111
PR1-1A11A5E111 PR1-1A11A5G111 PR1-1A11A5G114 PR1-1A11A5W111
PR1-1A11A5W118 PR1-1A11ACD111 PR1-1A11AHG111 PR1-1A11AHI111B
PR1-1A11AHI711 PR1-1A11AHJ111 PR1-1A11B3C111 PR1-1A11B3I111
PR1-1A11B3I711S PR1-1A11BHI111 PR1-1A11P3G111 PR1-1A11P5D111
PR1-1A11P5I111 PR1-1A11PHE111 PR1-1A11Q3E114 PR1-1A11Q3G111
PR1-1A11Q3I111 PR1-1A11Q5E111 PR1-1A11Q5G111 PR1-1A11QHI111
PR1-1A41A3D111 PR1-1A41A3E114 PR1-1A41A3G111 PR1-1A41A3J111
PR1-1A41A5I311 PR1-1A41A5J111 PR1-1A41AHG314 PR1-1A41AHI314
PR1-1A41AHI314 PR1-1A41AHW1111 PR1-1A41AHW1111A PR1-1A41AHW114
PR1-1A41H3W111 PR1-1B11A3C111 PR1-1B11A3D111 PR1-1B11A3D114
PR1-1B11A3E111 PR1-1B11A3I111 PR1-1B11A3I114 PR1-1B11A5E111
PR1-1B11A5E111 PR1-1B11B3D111 PR1-1B11B3E111 PR1-1B11B5D1A1