Size range:1/ 2"~24"(DN15~DN600） Pressure rating:Class150~900(PN16~PN160)
Size range:1/ 2"~24"(DN15~DN600）
Connection end: RF, RTJ,BW
Material:Carbon steel,Stainless steel,Alloy steel,Duplex stainless steel
Design&manufacture according to API599/API6D
Face-to-face according to ASME B16.10
End connection according to ASME B16.5/ASME B16.47/ASME B16.25
Test & inspection according to API 598
Features and benefits:
2.Reasonable structure,reliable sealing,excellent performance and beautiful appearance.
3.Pressure balanced structure,light on-off operation.
4.An oil groove is set between valve body and seal surface,which can infuse seal grease to increase the seal capability at any time.
5.Material and flange dimension can be selected according to practical working condition.