Typical Bolted Cover Swing Check Valves
This illustration represents a typical Kinka pressure seal bonnet swing check valve. There will be some minor modifications in each class, type and size.
- Body with seal-welded seat ring which is hard faced with stellite.
- Bonnet
- Disc
- Gasket Ratainer is either a segmented ring (Type A) or one-piece threaded ring (Type B).
- Bonnet Clamp
- Bonnet Bolts
- Gasket
- Hinge
- Hinge Pin
- Nut is furnished for sizes 4" and smaller of Type B design.