Metal Made Swing Check Valves are available in sizes ranging from 1" to 24" with pressure rating from 150#to 2500 with maximum weight of 600 kg. The Check Valves are manufactured using quality grade carbon steel, low temperature application steel, alloy steel, stainless steel, martens tic steel, nickel alloys, duplex steel etc. The Check Valves are durable that ensures long lasting life. The Metal Made Swing Check Valves are capable of providing efficient performance.