Material Specification
| Name | Material |
|---|---|
| Body | Ductile Iron ASTM A536 65-45-12 |
| Wedge Disc | EPDM NBR |
| Stem Nut | Brass |
| Stem | SS420 |
| Bonnet | Ductile Iron ASTM A536 65-45-12 |
| Gland | Ductile Iron ASTM A536 65-45-12 |
| Dust Cap | EPDM NBR |
| Indicator | SS304 |
| Indicator Plate | SS304 |
| Handwheel | Ductile Iron ASTM A536 65-45-12 |
| O-Ring | EPDM NBR |
| O-Ring(Cover) | EPDM NBR |
| Gland Ring | EPDM NBR |
| Spacer | PTFE |
| O-Ring | EPDM NBR |

