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Resilient seated double eccentric flange butterfly valve Technical data
DN(mm) Nominal diameter | 200~2000 | 2200~3000 | |
PN(MPa) Nominal pressure | 1.0/1.6 | 0.6 | |
Testing pressure | Shell | 1.5/2.4 | 0.9 |
Sealing | 1.1/1.76 |