Home / Ductile Iron Products / LYE Cast Iron Key & Bar for Sluice Valve LYE Cast Iron Key & Bar for Sluice Valve For LYE Sluice Valve 50mm to 300mm Contact via WhatsApp Related products LYE Ductile Iron Cap C/W Chain for 100mm Pillar Hydrant LYE Ductile Iron Butterfly Valve PN16 – Wafer Type LYE Ductile Iron T-Pot Strainer PN16 LYE Ductile Iron Double Flange Concentric Type Butterfly Valve – Lever Operated LYE Ductile Iron Sluice Valve PN16 Ductile Iron Joints