| Pangalan ng produkto | Cast Steel Check Valve |
| Pamantayan | API600/API 6D atbp. |
| Materyal | Katawan: A216WCB,A351CF8M, A105,A352-LCB,A182F304,A182F316,SAF2205 atbp |
| Disc: A05+CR13, A182F11+HF, A350 LF2+CR13, atbp. | |
| Sukat: | 1/2"-36" |
| Presyon | 150#-2500# atbp. |
| Katamtaman | Tubig/langis/gas/hangin/singaw/mahina acid alkali/acid alkaline substance |
| Mode ng koneksyon | dulo ng flange |








