 
 | Nominal diameter: | NPS 1/2”~10” | 
| Operating temperature: | -46℃~150℃ | 
| Operating pressure: | CLASS 150~2500 | 
| Material: | WCB、A105、LCB、LF2、CF8、F304、CF8M、F316, etc. | 
| Design standard: | API 608、ISO 17292、BS 5351 | 
| Structural length: | ASME B16.10 | 
| Connecting end: | ASME B16.5、ASME B16.25 | 
| Test standard: | API 598 | 
| Operation method: | Handle, worm, motor-drive unit, pneumatic drive unit | 
| Application fields: | Water, petroleum and natural gas |