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Fluorine-lined regulating valve
|
Shape style |
Fluorine-lined regulating valve |
|
Nominal diameter |
DN20～DN150 |
|
Nominal pressure |
PN10, 16,25 |
|
Medium temperature |
-30~200°C |
|
Body and bonnet material |
WCB |
|
Fill in material |
V-type polytetrafluoroethylene; flexible graphite |
|
Flow characteristics |
Equal percentage, linear |
|
Connection method |
Flange type |
The fluorine-lined regulating valve is a PTFE bellows sealing valve. The valve body cavity, valve core and valve stem are covered with 3mm thick polyfluoroethylene propylene, which is resistant to corrosion of all chemical media. Double-sealed corrugated pipe and packing with PTFE, once the bellows is damaged, the regulating valve packing can play a second protective seal. It has the characteristics of compact structure, small size, light weight and good corrosion resistance.