Home / Ductile Iron Products / LYE Ductile Iron Double Flange Concentric Type Butterfly Valve – Lever Operated LYE Ductile Iron Double Flange Concentric Type Butterfly Valve – Lever Operated Colour: Blue (Fusion Bonded Epoxy Coated)Standard: BS EN 593 Download CatalogueLYE – Concentric Flanged Butterfly Valve Ver8.9.22 Size Choose an option100mm150mm200mm100mm150mm200mmClear Contact via WhatsApp Related products LYE Cast Iron Key & Bar for Sluice Valve LYE Ductile Iron Butterfly Valve PN16 – Wafer Type Ductile Iron Joints Ductile Iron Clamp Saddle LYE Ductile Iron Single Small Orifice Air Relief Valve PN16 LYE Ductile Iron Handwheel for Sluice Valve