| Product | PISTEN TYPE FLOW REGULATOR. |
| Nominal diameter | DN150 - DN2000. |
| Design temp. | Down to -29℃. |
| Design pressure | 150 - 600 LB. |
| Material | CARBON STEEL. |
| Design standard | CJ/T 219. |
| Face to face | GB/T 12221. |
| Connection end | Flange. |
| Test standard | GB/T13927. |
| Package | Plywood |
| Application | WATER, OIL |
Source: https://www.mfrsvalve.com/astm-a216-wcb-piston-control-valve-dn500-pn16-cj-t-219-rf.html