* Widely range of materials.
* Small space available, easier installation, Quick closed to reduce water hammer situation.
* Cost Efficient, the cost would be less than swing type check valves, with the same functional operation.
* Diversity of connection types of international standards, depending on customers.
* Installation precaution will be shown on the each packed valves. * Spring loading of the SS316 stainless steel disc assures instantanrous closure to reversing flow, preventing build-up of momentum, which will caused water hammer damaging.