1. Low weight design / 80% - 90% weight reduction compared to full body swing check valves.
2. Versatile functionality for horizontal and vertical installations.
3. Integrated single piece cast disc and arm assembly increases unit integrity
4. Simplifies piping, optimizes space utilization, and lowers installation costs.
5. In field repairability to mitigate downtime.
6. Traditional and zero fugitive emission designs available.
The body materia: GG25,GGG40,GGG50
The disc material: DI/SS304/SS316/AL-BZ
The stem/spring material: SS416/SS304
The seat material:NBR/EPDM/VITON
They are used for pipe of transporting water with such medium as water sewage and seawater.It can avoid media flowing backwards and prevent damaging water hammer,guarantee the safety using of pipes.
1. The products are new structure .small and light weight
2. Reliable sealed,endurable open-close,erar-resisting,long life.
3. With less flowing resistance than old check valve and obvious enerfy-saving effects.
|Operating Environment||Ballast and bilge system Chemical processing|
|Desalination plants Drilling rigs|
|Drinking waterDry powder|
|Food and beverage Gas plants|
|HAVC Mining industry|
|Paper industry Sand handling|
|Thermo technical water treatment|
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