| Code | API Code |
|---|---|
| C13-106(XX) | C13-106 |
| C13-125(XX) | C13-125 |
| C13-150(XX) | C13-150 |
| C13-175(XX) | C13-175 |
| C13-200(XX) | C13-200 |
| C13-225(XX) | C13-225 |
| C13-250(XX) | C13-250 |
| C13-275(XX) | C13-275 |
| C13-375(XX) | C13-375 |
Note:
- XX is the material identification code;
- The ball chamber guidance reduces the drift of the valve ball, facilitating a quick return of the valve ball;
- It is suitable for sloped wells.

京公网安备 11010802043282号