1. Swing check valve
Main model: H44F46 and H74F46 single-lobe swing series and H76F46 type double-lobe swing series. H44F46 and H74F46 type features: flexible start and stop, reliable seal, H72F46 and H76F46 features: high sealing property.
2. Vertical lift check valve
Main model: H40F46, H42F46 and H72F46 vertical lift check valve.
3. Lift check valve
Main model: H41F46 lift check valve.