Size range:2"~66"(DN50~DN1650) Pressure rating:Class 150~1500(PN16~PN250)
Product Range:
Size range:2"~66"(DN50~DN1650)
Pressure rating:Class 150~1500(PN16~PN250)
Connection end: RF, RTJ,BW
Operation:Manual,Pneumatic,Electric,Hydraulic
Material:Carbon steel,Stainless steel,Duplex Stainless steel,Alloy steel,Monel,Inconel,Hastelloy etc.
Design Standards:
Design&manufacture according to API 600/ API603
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
Optional standards:NACE MR-0175/NACE MR-0103/ISO 15848/API 624
Features and benefits
1.Outside screw & yoke (OS&Y),rising stem.
2.Bolted bonnet.
3.Flexible/solid wedge.
4.Renewable seat rings/non-renewable seat rings.
5.Tight shut-off and long service life.
