【美国GO背压阀 GO调压阀 GO压力调节器 BP3-1A61I5G111】
设计特点
•弹簧膜片式结构，压力可调（调压范围见参数表）
•接触介质部分只有下阀体和膜片，下阀体和膜片密封处加工有密封筋，密封效果好，灵敏度高
•常规膜片采用EPDM衬四氟形式，做夹布加工，密封效果好，使用寿命高；纯四氟膜片耐温高、耐腐蚀性强
背压阀：用于防止液体在重力作用下自流或虹吸现象，此时背压阀能消减由于虹吸产生的流量及压力的波动。
购买背压阀时，请提供以下数据：
1、 背压阀的口径
2、 压力调节范围
3、介质、温度和流量
性能特点：
Cv值:0.2
使用温度: -40° to 500° F (-40° to +260° C)
控制压力范围是 10,25,50,100,250,500, 750和1000 PSIG
极限压力是 2 倍的*大的工作压力
爆破压力是 4 倍的*大的工作压力
仅重1.9 磅 (0.86 公斤)
PR11-3A01A3C111 PR11-3A11A3C111 PR11-3A11B3C111 PR11-3A11C3C111
PR11-3A11D3C111 PR11-3A11H3C111 PR11-3A11H5C111
BP6-1A51G0J111 BP6-4A51G0J111 BP6-6A51G0J111 BP6-7A51G0J111
BP6-1A61G0J111 BP6-4A61G0J111 BP6-6A61G0J111 BP6-7A61G0J111
BP6-1A61I0J111 BP6-4A61I0J111 BP6-6A61I0J111 BP6-7A61I0J111
BPBP8-1A11L9G111 BP8-2A11L9G111 BP8-4A11L9G111 BP8-6A11L9G111
BP8-1A41L9G111 BP8-2A41L9G111 BP8-4A41L9G111 BP8-6A41L9G111
BP8-1A41D9G111 BP8-2A41D9G111 BP8-4A41D9G111 BP8-6A41D9G111
BP6-1A11QIL1T4
BP6-1A11C4N151
BP6-1A51G0J111
BP6-1A51G0K111，背压：0-1000psi，CV:3.0
BP6-1A51I0K111
BP66-1A11Q4N151
BP66-1A11QJO164
BP66_1A11CEO1.51
BP6-1A51G0K111A
BP3-1A11I5G111
BP3-1A61I5J111
BP3-1A11C5J111A
BP3-1A11I5J111
BP3-1A11Q7K11L
BP3-1A61I5G111
BP3-2A11B5I114A
BP3-1A11B7J111
PR11-3A01A3C111 PR11-3A11A3C111 PR11-3A11B3C111 PR11-3A11C3C111
PR11-3A01A3C111 PR11-3A11A3C111 PR11-3A11B3C111 PR11-3A11C3C111
PR11-3A11D3C111 PR11-3A11H3C111 PR11-3A11H5C111
PR11-3A11D3C111 PR11-3A11H3C111 PR11-3A11H5C111
PR9-1A61M5C1G1 PR9-1A61M5G1G1 PR9-1A61M5I1G1
PR9-9A61M5C1G1 PR9-9A61M5G1G1 PR9-9A61M5I1G1
PR7U-1A010114B PR7U-1A110114B R7U-2A010114B PR7U-2A110114B
PR7U-2A111114B PR7U-2A111116 BPR7U-2A111114B PR7U-2A111116B
PR7U-1A111114B PR7U-1A111116B PR7U-2A010114B PR7U-2A110114B
PR7U-1A111119B PR7U-2A111119B
PR7L1A11D6111 PR7L-1A51A6111
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