Wafer type butterfly valve for installation between flanges EN 1092-1, PN 6/10/16. One-piece body. Continuous valve stem, internally connected with the valve disc by dowel pins. The connection is shielded from the medium. Changeable seat ring with additional steel support ring as firm rubber-metal connection in compliance with a solid elastomer thickness of approx. 15 – 17 mm. Face-to-face dimension according to factory standards Mounting flange DIN EN ISO 5211 Test DIN EN 12266 P10 P11 P12 leakage rate A Certifications CE-Marking, TA Luft, FDA approval, food certification 1935/2004, ATEX Industries and applications Water / sewage Engineering Food industry Chemical and petrochemical industry Colouring, varnish, dyeing factories
Технические характеристики
CharacteristicsTypebutterflyOperationelectricFunctionshut-offMediafor water, sludgeBodywafer, seatApplicationsfor the chemical industry, for the food industry, for the petroleum industryOther characteristicsISO, ANSI, DINDN
Max.: 1,200 mm (47.244 in)
Min.: 600 mm (23.622 in)
Pressure
6 bar, 10 bar, 16 bar (87 psi)
Temperature
Max.: 130 °C (266 °F)
Min.: -30 °C (-22 °F)
