Size range:2"~40" (DN50~DN1500) Pressure rating:Class600~4500(PN100~PN760)
Size range:2"~40" (DN50~DN1500)
Connection end: RF, RTJ,BW
Material:Carbon steel,Stainless steel,Duplex Stainless steel,Alloy steel,Monel,Inconel,Hastelloy etc
Design&manufacture according to API 600
Face-to-face according to ASME B16.10/API 6D
End connection according to ASME B16.5/ASME B16.47/ASME B16.25
Test&inspection according to API 598/API 6D
Optional standards: NACE MR-0175/NACE MR-0103/ISO 15848/API 624
Features and benefits
1.Full port design.
2.Pressure seal design.
3.Absolute bonnet joint leak proof.
5.Wedge guiding minimizes seat rubbing and scuffing resulting in long cycle life.
6.Hardfaced seating faces resist erosion.
7.By-pass design is available.
8.Live-loading of packing is available.