This check valve has three types: CS to ASTM, AS to ASTM, SS to ASTM Application of the medium: water, steam, oil, etc.

1. In the form of connection: flange

2. Nominal Path: 15~50mm

3. Application of the medium: water, steam, oil, etc.

4. The application of temperature: ≤425Degrees

5. The main material: CS

6. Pressure range: 150~600Lb