Product name: |
flanged butterfly valve |
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Application: |
Water supply, wastewater treatment system |
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Size: |
DN40-DN1400 |
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Pressure Rating: |
PN10/PN16/PN25 |
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Temperature: |
-20°C to +135°C |
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Operating Type: |
Handle/ Gear |
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Material for main parts |
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Item |
Parts name |
Material |
|
1 |
Body |
CI/DI/CF8/CF8M/Al-bronze |
|
2 |
Disc |
DI/CF8/CF8M/Al-bronze |
|
3 |
Seat |
PTFE/PTFE/NBR/Viton |
|
4 |
Stem |
SS416/SS304/SS316 |
|
5 |
Bushing |
Polymer |
|
6 |
O-ring |
NBR |
|
7 |
Pin |
SS416/SS304/SS316 |
1.flange end .
2.Design standard: API609, BS5155,MSS-67-1982.
3.Tubing flange: BS DIN ANSI JIS ASD ASE UNI etc.