| Technical Specifications | |||||||||||||||||||
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| For flanges | DN 15 to DN 100 - PN 10 to PN 40, ANSI 150 and ANSI 300
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| Opening pressure | 20 - 500 mbar with special springs (± 10%) |
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| Materials |
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| Certificate | Possibility of 3.1 material certificate |
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Ghibson - Wafer check valve GN 011
