Top Entry Ball Valve Product Range:
Size range:2"～48" (DN50~DN1200)
Pressure rating:Class 150~1500(PN16-PN260)
Connection end:RF,RTJ,BW
Operation:Manual,Pneumatic,Electric,Hydraulic
Material:Carbon steel,Stainless steel,Duplex Stainless steel,Alloy steel,Monel,Inconel,Hastelloy etc.
Top Entry Ball Valve Design Standards:
Design&manufacture according to API6D/ASME B16.34
Face-to-face according to API6D/ASME B16.10
End connection according to ASME B16.5/ASME B16.47/MSS SP-44 / DIN/EN1092-1/GOST33259/ASME B16.25
Test&inspection according to API6D /API598
Fire safe testing according to API607/API6FA
Top Entry Ball Valve Features and benefits
1.Integral body,top entry design.
2. Emergency sealant injection device.
3. Blow-out proof stem.
4. Anti-static design.
5. Low emission design.
6. Fire safe test design.
7. Internally-relieving.
8.ISO 5211 mounting pad is available.
9. Soft/metal seated optional.
