Body and cover made of forged steel ASTM A105N.
Seat material: stainless steel stellited.
Piston: ASTM A182 F6a (trim #8/XU).
Bolted cover. Socket Weld ends.
Reference: 2234S
| Reference | Size | Minimum purchase unit | Weight (Kg) | Box / carton |
| 2234S 04 | CHECK VALVE CLASS 800 SW 1/2" | 1 | 1.52 | 1/1 |
| 2234S 05 | CHECK VALVE CLASS 800 SW 3/4" | 1 | 1.653 | 1/1 |
| 2234S 06 | CHECK VALVE CLASS 800 SW 1" | 1 | 2.84 | 1/1 |
| 2234S 07 | CHECK VALVE CLASS 800 SW 1 1/4 | 1 | 4.174 | 1/1 |
| 2234S 08 | CHECK VALVE CLASS 800 SW 1 1/2 | 1 | 6.295 | 1/1 |
| 2234S 09 | CHECK VALVE CLASS 800 SW 2" | 1 | 9.74 | 1/1 |