Composite Resin Butterfly Valve
The integral body has several features as light weight, durable, external corrosion resistance and internal resistance to environmental erosion. We could supply fiberglass or graphite reinforced vinyl ester or E-Plus™epoxy resin materials.
Reflux valve ball is made by purity PTFE，having solid or hollow structure.
Reflux valve support is made by purity PTFE, designing the strict sealing without fault in severe applications.