Butterfly valve 487

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The GEMÜ 487 Victoria soft seated butterfly valve is manually operated. It has a metal hand lever or gearbox depending on customer requirements. The butterfly valve is available in nominal sizes DN 25 to 600 and standardized installation lengths: ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) available in wafer, lug and U section body versions. Low torques thanks to special disc contour Improved sealing Extensive applications using a variety of materials Robust body coating in accordance with ISO 12944-6 C5-M Lockable hand lever Optional end position control Min. 250 μm layer thickness body coating Bubble tight sealing, in accordance with EN 12266-1/P12, leak rate A Body configurations:Lug | U section | Wafer Connection standards:AS | ASME | BS | DIN | EN | ISO | JIS Body materials:EN-GJS-400-15, SG iron material Body coating:Epoxy Liner materials:EPDM | FKM | NBR | SBR, abrasion resistant Disc materials:1.4408, investment casting material | 1.4408, polished investment casting material | EN-GJS-400-15, SG iron material Disc coating:EPDM | Epoxy | Halar® | Rilsan® Conformities:ACS | ATEX | Belgaqua | DNV GL | DVGW Drinking water | DVGW Gas | EAC | FDA | WRAS