High-pressure cylinder Valve
QF-2A, QF-2C


Air bottle valve QF-2A, QF-2C are high pressure (high pneumatic pressure) valves, manufactured according to ISO9001 factory standards, CE certification, CQ certification.


  • Mainly used for high pressure compressed air bottles such as oxygen, nitrogen, argon, CO2 gas bottles, etc.
  • Installed on gas bottling rigs, bottling systems, filling special gas, noble gas, and medical oxygen.
  • Simple and convenient to use and operate. Long life, fast and accurate opening and closing speed due to the structure of valve body and gate.
  • Genuine product, high quality.