Tilting Disc Check Valve on the pipeline media itself the flow generated by a force which open and close automatically, belonging to an automatic valve, check valve for pipeline system, its main function is to prevent the return of the media, to prevent the pump and driving motors reversing and container medium discharge.
Series - 150 To 1500
Check valve also can be used to give the pressure is higher than main system auxiliary system for supplying pipeline.
Design Features
- Non slamming closure
- Smooth and noiseless sealing
- Low head loss, low cost operation
- Blow out proof design
- Rugged construction
- Extended hinge shaft and counterweights on both sides of the valve
- Precision machined titling disc and seat for tight shut-off in reverse flow direction
- Corrosion resistant inner parts ensure long term service under adverse conditions
- All parts, including the seat, are easily field replaceable, thus minimizing down time
- Designed with off center pivot to avoid the tendency of the disc to slam on the seat and to aid the operation at low pressure differentials
Product Specifications
- Size 2″-60″ DN50-DN1500
- Pressure Class "150, 300, 600, 800, 900, 1500" | PN16-PN100
- End Connection Flange (FF, RF, RJ), BW
- Body Material WCB, CF8, CF3, CF8M, CF3M, B148, A105, LF2, F304, F316
- Disc Material WCB, CF8, CF3, CF8M, CF3M, B148, A105, LF2, F304, F316
- Seat Material A105
- Stem Material /
- Design Standard ASME B16.34, API 6D
- Face to Face Standard ASME B16.10
- Test Standard API 598
- Temperature Range -196℃~550℃
- Actuator Options /
-
Structure Style
- Full Port
-
Connection Standard
- Flange Drilling: ASME B16.5
- Butt Weld: ASME B16.25