Customization: | Available |
---|---|
Material: | Wcb, CF8, CF8m, CF3m |
Connection Form: | Wafer |
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Pneumatic Floating Type Cutting off Control O Port Ball Valve APPLICATION
PTFE/PFA Lined ball valve is epecially designed for controlling the usual corrosive medium. Its body inner surface is lined with fluorine plastic like FEP/PTFE/PTFE or some other kinds of rubber. It features a high strength and aprominent performance of corrosion resistance. It can be selected to suit with different working temperature and fluid pipelines.Pneumatic Floating Type Cutting off Control O Port Ball Valve STANDARD
Design and manufacture standard: GB12235
Number |
Name |
Gray iron |
Cast steel |
Nonrust acidproof cast steel |
Ultra-low carbon nonrust acidproof cast steel |
||
Z |
C |
P |
R |
PL |
RL |
||
1 |
Body |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
2 |
Ball |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
3 |
Body lining |
PCTEF(F3),FEP(F46),PFA(solubleF4),PP,PO |
|||||
4 |
Ball lining |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
5 |
Filling |
PTFE(F4) |
PTFE(F4) |
PTFE(F4) |
|||
6 |
Trestle |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
|||
7 |
Bolt |
35 |
1Cr17Ni2 |
1Cr18Ni2 |
|||
8 |
Nut |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
|||
9 |
Hand lever |
WCB |
WCB |
WCB |