Cast Iron Wafer Butterfly Valve
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Appilcation |
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FacetofaceisaccordingtoISOstandard |
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FlangedrilledisaccordingtoANSI/BS/DIN/JISetc. |
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MainPartsandMaterials |
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Body |
Castironorductileiron |
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Disc |
Castironorductileiron |
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DiscSeatRing |
NBR |
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Spring |
Stainlesssteel/steelwithzinc |
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Screen |
Stainlesssteel/steelzincplated |
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Test |
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WorkingPresssure |
PN10/PN16 |
125PSI/150PSI |
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ShellPressure |
15bars24bars |
200PSI |
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Seatpressure |
11bars/17.6bars |
300PSI |
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