Size range:1/ 2"~18"(DN15~DN450） Pressure rating:Class150~600(PN16~PN110)
Size range:1/ 2"~18"(DN15~DN450）
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:
1.Simple structure,relatively small size,light weight,convenient to maintain.
2.Bi-directional flow,more convenient to use and install.
3.It has no cavity for medium accumulation.
4.Its sealability is reliability by the sealing surface around the sleeve. The unique 360 degree metal lip edge protects fixed sleeve.
5.The metal lip edge provides self-cleaning function when the cock rotates. It is suitable for viscous and scaly working conditions.
6.Material and flange dimension can be selected according to practical working condition.