Material Specification
| Name | Material | |
| Body | Ductile Iron ASTM A536 65-45-12 | |
| Wedge | Ductile Iron ASTM A536 65-45-12 + EPDM | |
| Wedge Nut | Bronze ASTM B62 | |
| Stem | Stainless Steel AISl 304 | |
| Bonnet | Ductile Iron ASTM A536 65-45-12 | |
| Gasket | EPDM | |
| Packing | Graphite | |
|
Stem Nut |
Bronze ASTM B62 | |
| Handwheel | Ductile Iron ASTM A536 65-45-12 |

