Product details
I. Main performance specifications:
Type test pressure ps(MPa) Working temperature (℃) Suitable medium
Shell seal (liquid) seal (gas)
Q647F-10 1.5PN 1.1PN 0.6MPa
-29-200(glass fiber reinforced polytetrafluoroethylene), -29-300(para polystyrene)
Water, steam, oil, etc
Q647F-16
Corrosive medium such as nitric acid
Strong oxidizing medium
Q647F-25
Q647F-64 Acetic acid and other corrosive media
Q647F-160
Corrosive media such as urea
Second, the main parts materials:
Valve body ball, stem valve seat
WCB 2Cr13 and glass fiber reinforced polytetrafluoroethylene, para polystyrene
ZG1Cr18Ni9Ti 1Cr18Ni9Ti
CF8 0Cr19Ni9-(304)
CF3 00Cr19Ni11-(304L)
ZG1Cr18Ni-12Mo2Ti 1Cr18Ni12-Mo2Ti
CF8M 0Cr17Ni12-Mo2(316)
CF3M 00Cr17Ni14-Mo2(316l)
