回流阀的英文

• backflow valve
• reflux valve
• retting valve
• return valve
• reverse flow valve

• "回流"英文翻译    back-flow; inverse flow; cou ...
• "阀"英文翻译    established house or power g ...
• "不回流阀" 英文翻译 :    non-return valve
• "回流阀簧" 英文翻译 :    return valve spring
• "回流阀塞" 英文翻译 :    return valve plug
• "回流阀座" 英文翻译 :    return valve seat
• "井下回流阀" 英文翻译 :    downhole back flow valve
• "双回流阀" 英文翻译 :    double-return valve
• "四通回流阀" 英文翻译 :    four-way reversing valve
• "止回阀；回流阀" 英文翻译 :    reflux ale; reflux valve
• "止回流阀" 英文翻译 :    check valve
• "方钻杆回流阀" 英文翻译 :    kelly stocock
• "循环水回流阀" 英文翻译 :    circulating water return valve
• "回流阀高压油泵" 英文翻译 :    spill valve type fuel pump
• "双止回阀, 双回流阀" 英文翻译 :    double return valve
• "回流" 英文翻译 :    back-flow; inverse flow; counter-flow; backwash; return streamer; receding backflow; blowing back; return; [化学工业] reflux◇回流比 reflux ratio; 回流波痕 backflow ripple; 回流槽 backflash; 回流电路 return curcuit; 回流阀 reflux valve; return valve; 回流管 return pipe; 回流量 phegmal reflux; quantity of reflux; 回流率 reflux ratio; 回流装置 reflux
• "回流柱；回流塔" 英文翻译 :    reflux column
• "超流阀" 英文翻译 :    excess flow valve
• "出流阀" 英文翻译 :    outlet valve
• "单流阀" 英文翻译 :    ball-and-seat; check valve
• "导流阀" 英文翻译 :    diverter valve
• "断流阀" 英文翻译 :    block valve; cut off valve; cutoff valve; cutout valve; disconnecting valve; disconnection valve; shut off valve; sluice valve; stop valve; stopvalve; trip valve
• "扼流阀" 英文翻译 :    choke valve
• "反流阀" 英文翻译 :    antiflowback valve
• "分流阀" 英文翻译 :    bypass valve; diverter valve; diverting valve; flow divider valve; flow dividing valve; flow divising valve; shunt valve; splite-flow valve

• Four required per backflow preventer
  每个防回流阀需要四个。
• For use with backflow preventer test cocks to protect from damage
  用于防回流阀测试旋塞，防止受到破坏。
• The system should be flushed before the backflow valve is installed
  在安装回流阀之前系统应该进行冲刷。
• Installing a backflow preventer in a pit or vault is not recommended
  不建议在坑内或拱顶内安装防回流阀。
• Especially made for testing all reduced pressure zone backflow preventers
  专用于检测所有减压区防回流阀。
• A check valve may be required ahead of the backflow preventer
  此时在防回流阀前面可能需要安装一个止回阀。
• Also , mechanical backflow preventers and air gaps can be bypassed
  此外，机械式防回流阀和气隙可以作为旁路。
• Certified testers of backflow assemblies must conduct this test
  这种测试必须由有资格证书的防回流阀总成检验员进行。
• Certified testers of backflow assemblies must conduct this confirming test
  必须由有资格证书的防回流阀检测人员进行这种确认检测。
• Backflow preventer manufactured from 300 series stainless steel for corrosion resistance
  防回流阀采用耐腐蚀的300系列不锈钢制造。

• 回流阀的日语：バイパスべん リターンバルブ もどりべん かえりべん じゅんかんべん わきみちべん わき路弁 バイパス弁