Design Standard
API 6D, ASME B16.34, API 608, BS 5351, MSS SP-72
Face to Face
API 6D, ASME B16.10, EN 558
Applied temperature range
soft seated :-46℃~200℃,
metal seated: up to 425℃.
End Connection
ASME B16.5, ASME B16.25
Inspection and Test
API 6D, API 598
| Size Range | 1/2"~8"(DN15~DN200） | Pressure Rating | ASME CLASS 150~600（PN16~PN100） |
| Body Materials | Carbon Steel, Stainless Steel, Alloy Steel etc. | Ball Materials | A105+ENP, 304SS, 316SS etc. |
| Stem Materials | A105+ENP, 304SS, 316SS etc. | Seat Materials | Metal seat or, soft seat RPTFE NYLON,PEEK |
| End Connection | RF，RTJ，NPT，BW，SW | Operation | HandLever, Gear, Motor, Pneumatic, Hydraulic |
China
Russia