Loading Port:Tianjin
Payment Terms:TT or LC
Min Order Qty:150 set
Supply Capability:4500 set/month
Usage/Applications Of Ductile Iron Check Valve
Check valve is to rely on the flow of the media itself and automatically open, close the valve flap, used to prevent the media back valve, also known as the check valve, Dan Xiangfa, counter flow valve, and back pressure valve. Check valve is an automatic valve, its main role is to prevent the media back, to prevent the pump and drive motor reversal, as well as the release of the container medium.
Technical Date | Material Specification | ||
Nominal Diameter | DN40-DN1000 | Valve Body | Cast Iron or Ductile Iron |
Nominal Pressure | PN10/PN16 | Valve Disc | Cast Iron or Ductile Iron or Stainless Steel |
Operation Temperature | -40°C~225°C | ||
Flange Driling Standard | EN 1902-2 PN10/16 | Seal Material | EPDM OR NBR |
Suface Treatment | Painting | Valve Spring | Stainless Steel |
| Standard or Nonstandard: | Standard | Structure: | Other | Pressure: | Medium Pressure |
| Power: | Hydraulic | Material: | Casting | Temperature of Media: | Normal Temperature |
| Media: | Water | Place of Origin: | China (Mainland) | Model Number: | 34 |
| Brand Name: | CNBM |
