Size range:2"~48" (DN50~DN1200) Pressure Rating:Class600~2500(PN100~PN420)
Size range:2"~48" (DN50~DN1200)
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&manufacture according to API 6D /BS 1868
Face-to-face according to API 6D/ASME B16.10
End connection according to ASME B16.5/ASME B16.47/ASME B16.25
Test&inspection according to API598/API 6D
Optional standards: NACE MR-0175/NACE MR-0103/ISO 15848/API 624
Features and benefits
1.Pressure seal design.
2.Full or reduced bore.
3.Body made of superior strength forgings and optional cast steel.
4.Internal hinge pin design.
5.Through-body hinge pin design available.
6.Extra lever,counter weight and damper available.
7.Disc can partially rotate for tight shutoff.In the fully open position,it rests against a stop.
8.Hardfaced seating faces resist erosion.
9.Optional by-pass design.