| Model: | T10,T20,T30 | |
| Standard or Nonstandard: | Standard |
|
| Pressure: | HighPressure |
|
| Material: | Forged |
|
| Media: | Water |
| PriceRange: | ||
| Structure: | GateNeedle |
|
| Power: | Manual |
|
| Temperature of Media: | NormalTemperature |

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The main material of nodular cast iron check valve made from is nodular cast iron and the part of disk is made of cast iron with bronze facing, Body seat ring is made of Bronze, Hinge pin (DN50-DN100/DN125-DN250) is made of 304 Stainless steel/13% chromium steel, the part of hinge pin bushes is made of bronze too.
The media nodular cast iron check valve usually pumps is water under a low pressure and a low temperature.
The nodular cast iron check valve as a kind of check valve implicated the standards of BS5153 (Design and Manufacture), BS4504 PN16 (Flange dimensions), 5153 PN16 (Face to Face dimensions) and testing conform to BS6755.