| Center Body Material, Threads | 5 | Aluminum, N.P.T.F. | 6 | Cast Iron, N.P.T.F. | 7 | Aluminum, BSP | 8 | Cast Iron, BSP |
| Fluid Cap / Manifold Material, Hardware | (Steel Hardware) | 0 | Aluminum | 1 | Stainless Steel | 2 | Cast Iron | (Stainless Steel Hardware) | A | Aluminum | B | Stainless Steel | C | Cast Iron |
| Seat Material | 1 | Aluminum | 2 | 316 Stainless Steel | 3 | Polypropylene | 4 | Kynar PVDF | 5 | Carbon Steel | 8 | 440 Stainless Steel |
| Ball Material | 1 | Neoprene | 2 | Nitrile | 3 | Viton | 4 | PTFE | 5 | E.P.R. | 6 | Acetal | 8 | Polyurethane | A | Stainless Steel | C | Hytrel | E | Santoprene |
| Diaphragm Material | 1 | Neoprene | 2 | Nitrile | 3 | Viton | 4 | PTFE / Santoprene | 5 | E.P.R. | 9 | Hytrel | B | Santoprene |
| |