| Piston Check Valve (Screwed End) | ||||||
| Item | Parts | Material | Size | L | H | W |
| 1 | Body | ASTM A351 CF8M | 1/4" | 65 | 40 | 27 |
| 2 | Cap | ASTM A351 CF8M | 3/8" | 65 | 40 | 27 |
| 3 | Spring | AISI 304 | 1/2" | 65 | 40 | 27 |
| 4 | Disc | AISI 316 | 3/4" | 75 | 50 | 34 |
| 5 | Seat | PTFE | 1" | 90 | 62 | 40 |
| 6 | Washer | AISI 304 | 1-1/4" | 110 | 70 | 50 |
| 7 | Nut | AISI 304 | 1-1/2" | 120 | 85 | 57 |
| 8 | Joint Gasket | PTFE | 2" | 120 | 100 | 89 |
