Butterfly valve EKN® M

with handwheelfor hot waterflange

Double-offset flanged butterfly valve (resilient-seated) with albronze coating for high temperatures of up to 150° to 200° C. Long service life, as the medium does not come into contact with the bearing, and due to the wear-resistant, corrosion- and infiltration-proof seat with weld overlay. Suitable for use in power plants and in industry or in district-heating pipelines. Sealing system/standard: Elastic sealing in accordance with EN 593 Face-to-face length: acc. to EN 558, basic series 14 (DIN 3202, F4) With flange ends on both sides acc. to EN 1092-1 Double-offset disk bearing mounted in maintenance-free bushing Wear-resistant, corrosion-resistant and undermining-resistant seat Possible to replace profile sealing ring without disassembling the disk Sealing system consisting of profile sealing ring PTFE compound, with inside flat spiral spring Tight in both flow directions acc. EN 12266, leak rate A With self-locking, fully enclosed, maintenance-free worm gear including mechanical position indicator