รายละเอียด:
Details: Fluorine lined ball valve with high-pressure injection molding process, lined with corrosion resistance,
aging resistance of PTFE, has the corrosion resistance and reliable sealing to acid, alkali and other
corrosive medium. Widely used in chemical, petroleum, metallurgy, electric power industry.
Standard technical parameters
Valve body
Nominal diameter: DN15-DN300
Body material: WCB, 304, 316,316L
Connection: Flange GB/T9113.1-2000 ANSI B16.5a
Structure length: GB12221 ASME B16.10
Design and manufacture: GB/T12237
Pressure testing: GB/T13927-92 API598
Pressure class: PN1.6-4.0MPa
Structure: Float ball core
Valve components
Seat sealing: PTFE:-30~180? ,
Valve lining: PTFE
Stem material: 304
Applicable medium: Strong acid, alkali, corrosive medium.
Performance
Leakage: Zero leakage