# | Class | status | |
---|---|---|---|
1 |
S:97360354
M:HY-GRADE O:HY-GRADE VALVE, INC. |
6, 7, 9, 11, 20 | Registered |
2 |
S:87232646
M:SEVERE SERVICE CHECK VALVE O:Hy-Grade Valve, Inc. |
9 | Dead |
3 |
S:75432187
M:WEDGESEAL O:Hy-Grade Valve, Inc. |
7 | Dead |