| Type | Z40H, Z40W, Z41H, Z41W |
| DN | DN50-DN300mm(2"-12") |
| PN | PN1.6-6.4MPa, 150LB-300LB, 10K, 20K |
| Temperature | -29-425°C |
| Medium | water, gas, oil |
| CF8(304): suitable for nitric acid | |
| CF8M(316): suitable for acetic acid | |
| Technical Standard | |
| Design standard | API 600/API 6D/ BS1414 |
| Face to face std | ASMEB16.10 |
| pressure-temperature rating | ASMEHB16.34 |
| End flange connction | ASMEB16.5a |
| Test standard | API598/API 6D |
| Material | WCB, CF8, CF8M |
| Operation | Manual, Pneumatic, Electric |




