QY347F-40P Oxygen ball valve
The main performance specification
Nominal diameter: DN15-600
Nominal pressure: 0.6 MPa to 4.0 MPa
Applicable temperature: 150 ℃ or less
Applicable medium: oxygen, nitrogen, etc
Inspection standard: JB/T9092-89
The valve body material: 1 cr18ni9ti
Structure length: ANSI B16, 10
