Technical Specification
| Design | API594, API6D |
| Face to Face | API 6D, API594 |
| Connection End | Wafer, ASME B16.5 |
| Test | API 598 |
| Pressure Rating | Class150 - Class1500 or PN16 - PN250 |
| Material | Cast Iron, WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, etc. |
| Sizes | 2" - 48" or DN50 - DN1200 |
Pictures of Butterfly Check Valve
Advantages
1,With rich experience of valves since 2001.
2,Each valve has 18 months guarantee period
3,2 times test pressure before valve leave factory.
4,We serve OEM customers from more than 54 countries.
5,Small qty is ok.
6,SGS audited.
7,ISO certificate.
Part of Factory
Call our sales department with any questions that you have about our valves. You may also email us . As a global valve manufacturer andsupplier, we are committed to the highest industry standards and client satisfaction.