- Place of Origin:CN;SHN
- Brand Name:lishan
- Model Number:QF-28
- Power:Manual
- Port Size:PZ27.8
- Structure:Shutoff
- Material:Brass
- Pressure:High Pressure
- Application:General
- Standard or Nonstandard:Standard
- Media:Gas
- Temperature of Media:High Temperature
- Place of Origin:Shandong, China (Mainland)
- Model Number:QF-28
- Brand Name:lishan
- Application:General
- Name:China supply oxygen gas valve types
- Nominal working pressure:15Mpa
- Nominal diameter:4mm
- Outlet thread:G5/8
- Inlet thread:PZ27.8
- Applicable medium:Oxygen, nitrogen and air
QF-28 Flapper Type Cylinder valve for Oxygen cylinder

Product Description
1)Suitable Medium:O2,Air,N2
2)Working Pressure:15Mpa
3)Nominal Diameter:DN3m
4)Outlet Joint thread:female thread G5/8 ,
5)Inlet Joint thread to cylinder GB8335 PZ27.8
6)Safty device:none


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.







Andy Liu
Sales Manager
Linyi Lishan Mechanical And Electrical Equipment Co., Ltd.
Address:No. A7-43, Xiangjiang Hardware Mechanical And Electrical City, Linyi City,Shandong Province.
Mobile:0086-18660986222
Wechat/Whatsapp:0086-18660986222