| Port Size |
DN50~300 |
| Place of Origin |
Beijing China (Mainland) |
| Model Number |
DIN3356 |
| Brand Name |
Hebei CMEC |
| Standard or Nonstandard |
Standard |
| Structure |
Check |
| Pressure |
High Pressure |
| Power |
Hydraulic |
| Material |
Casting |
| Temperature of Media |
High Temperature |
| Media |
Water |
DIN check valve Technical specification Structural FormationBB-BG-OS & YDriving MannerHand-OperatedDriving MannerElectric-ActuatedDesign StandardDIN3356Face to FaceDIN3202Flange EndsDIN2543-2547Test & InspectionDIN3230Notes:The size of serial,valve connecting flange can be design according to customers reguirment. Products performance specification Nominal Pressure(Mpa)Shell Test(Mpa)Sealing Test(Mpa)Suitable Temp(°c)Suitable Medium1.62.41.76`-110 600°cWater Oil&Gas2.53.752.754.06.04.46.49.67.04 Main parts material and property BodyG5-C251.4308CoverGS-C251.43081.4408MonelSeat Ring Sealing Face13CrSTLSTL1.4308STL1.4408STLMonel1.4308STLSTLDisc Sealing Face13Cr13CrSTL1.4308STL1.4408STLMonel1.43081.4308STLBody1.44081.43061.4301CoverDisc Sealing Face1.44081.4408rSTL1.43061.4306STL1.43011.4301STLSeat Ring Sealing Face1.4408STLSTL1.4306STLSTL1.4301STLSTL