DIN Swing Check Valve

Product name:DIN Swing Check Valve
Size: DN40-DN1200

Pressure: PN6-PN420

Material: GS-C25,LCB,LCC,WC6,WC9, C5,C12,C12A,CF8,CF8M,CF3,CF3M,CN7M,B148,ect
Connection: Flanges,RTJ Flange,Butt Weld,Hub end,Groove

Feature:
1,Bolted Bonnet cap

2,Swing Type, Anti-rotation Disc
3,Renewable Seat Ring

4,The disc can be opened fully with a very small pressure differential.
5,Rocker and hinge pin use inside-set design,reduce outer leakage point.

Standard:
Design and Manufacture:DIN3356
Face to face(end to end):DIN3202 F1
End Connection: DIN2543,DIN2544,DIN2545
Test and inspection:DIN3230

Structure: