WAFER CHECK VALVE[4-12inch]（80-300mm）
Capitalizing on the stress analysis, they relieve users of any concerns about the strength of resin-made wafer checks.
High corrosion resistance
All components contacting fluid are made of resins. In addition, springs are coated.
Lightweight and compact
Their weights are about one third to one fifth those of metal valves. With small interfaces, they facilitate piping work.
No gaskets are needed when piping. With integrated stoppers, they help reduce costs.