Standard Technical Parameters

Valve body
Nominal diameter: DN15-DN150
Body material: WCB, 304, 316
Connection: Thin wafer type
Pressure class: PN1.6-4.0MPa
Structure: Float ball valve

Design and manufacturing standards
Design and manufacture: GB/T12237/1989
Connection standard: JB79
Fire test: API60 4 th 1993
Pressure testing: GB/T13927-1992

Valve components
Seat sealing: PTFE:-30~180℃, PPL:-30~250℃
Core material: 304,316, 316L
Stem material: SS410, 304
Applicable medium: Water liquid, gas, oil, powder, steam etc.
Note: The valve body, disc, seat material characteristics please as
shown in table P116

Thin ball valve features:
Fire protection design
ISO5211 standard direct mounting actuator
Antistatic device between the core and valve body.
Stem explosion-proof device.
Double stem packing conforms to the German TUV TA-LUFL stem leakage test
Butterfly shaped spring plate automatic compression packing design