Magna Electro Castings Ltd manufactures Gray Iron Relief Valve. Magna Electro Castings Ltd is an ISO 9001: 2000 and ISO 9002 certified company offering a wide range of Ductile Iron and Gray Iron casting and machined components. The Gray Iron Relief Valve is available in rough finish to withstand tough hydraulic applications in industries. The Gray Iron Relief Valve is made from iron of SAE G 3500 grade and comes in the weight of 3.50 Kg.
