Design Standard
API 609
Design
API609
Structure
lug type, wafer type, double flange type
Face to Face
API 609
End Flange
ASME B16.5, ASME B16.47
BW Ends
ASME B16.25
Inspection and Test
API 598
| Size Range | 2"~120"(DN50~DN3000） | Pressure Rating | ASME CLASS 150~600（PN16~PN100） |
| Body Materials | Carbon Steel, Stainless Steel, Alloy Steel, Nickel Aluminum Bronze etc. | Ball Materials | Carbon Steel, Stainless Steel, Alloy Steel, Nickel Aluminum Bronze etc. |
| Stem Materials | 410SS, 304SS&17-4PH,ect | Seat Materials | 316 SS Hardened PTFE, Graphite Laminated |
| Body Style | Wafer, Lug and Double Flanged | Operation | Hand lever, Gear, Motor, Pneumatic, Hydraulic |
China
Russia