Marine Center Type Butterfly Valve (1) body: cast iron (2) disc: aluminum bronze (3) stem: stainless steel the materials mentioned before are basic materials，ship-owners can choose better materials，such as SUS304，SUS304L，SUS316L....

Wafer Style Butterfly Valves with Lever Operator This Wafer Style Butterfly Valve is manufactured with in an easy-to-use lever-style operator. Epoxy coated cast iron provides high strength and corrosion resistance...

Lug Type Butterfly Valve This butterfly valve is a lug type valve with threaded holes and can be used for many applications. The valve can be used as a stopper, a tap for discharging at the end of the pipeline, open/close and flow control...

Handle FRP butterfly valve is built up by valve body, valve plate, flange, seal circle and FRP valve assembly. Valve body and plate are FRP material. The material of Fiber Reinforced Plastics valve assembly is depend on the situation..