- Place of Origin:CN;SHN
- Application:General
- Brand Name:lishan
- Material:Brass
- Pressure:High Pressure
- Temperature of Media:Normal Temperature
- Media:Gas
- Standard or Nonstandard:Standard
- Port Size: G5/8 mm
- Structure:Safety
- Model Number:QF-2
- Name:Pressure relief oxygen portable cylinder valve
- Nominal working pressure:15Mpa
- Nominal diameter:4mm
- Outlet thread:G5/8
- Inlet thread:PZ27.8
- Applicable medium:Oxygen, nitrogen and air
Pressure relief oxygen portable cylinder valve

Product Description
The oxygen cylinder valve is made of brass or steel,which is the equipment to control the ingress and egress of oxygen gas with high pressure resistance and high safety performance .
Model | QF-2 | QF-2C | QF-2D |
Nominal working pressure | 15Mpa |
Nominal diameter | 4mm |
Outlet thread | G5/8 |
Inlet thread | PZ27.8 |
Applicable medium | Oxygen, nitrogen and air |


Our gas cylinder valve can be divided into oxygen cylinder valve, acetylene cylinder valve, nitrogen cylinder valve, argon cylinder valve, carbon dioxide cylinder valve and propane cylinder valve.







