Double flanged Butterfly valves are used for pipeline isolation or throttling duties
epoxy coated ductile iron construction,to 300 minimum microns
Flanged PN10/16/25 as standard.
WRAS listed non-metallic components.
Two pieces shaft.
Double eccentric disc.
Rubber seat seal to welded deposited body ring
Bubble tight shut off.
ISO5211 top flange.
Gearbox as standard.
Face to face according to ISO5752 Series 14
Flange drilled according to DIN2501 PN10/16, ANSI 125/150