Detailed Product Description
Trunnion Mounted Ball Valve
Dervos trunnion mounted ball valves are available in a variety of materials and configurations to meet your specific project requirements.
Features:
Sizes 2"-56"
Class 150-900
Three & Two Pieces Cast Steel Body
Flanged or BW ends
Trunnion Mounted Ball,Full&Reduce Bore
Anti-Static Device
Blow-out Proof Stem
Fire Safe Design
Emergency Sealant Injector
Vent Valve,Drain Valve
Lifting Lugs and Supporting feets(8"&larger)
Standards:
Degisn: ASME B16.34/API6D
Face to Face: ASME B16.10
End Flange:ASME B16.5
BW End:ASME B16.25
Inspection & Test: API598
Fire Safe Test:API607/API6FA
Special: NACE MR-01-75
Material:
Cast Steel:ASTM A216 WCA,WCB,WCC
Stainless Steel: ASTM A351 CF3,CF3M,CF8,CF8M,CF8C
Cr-Mo Steel: ASTM A217 WC1,WC6,WC9,C5,C12,C12A
Low Temperature Steel: ASTM A351 LCA,LCB,LCC,LC1,LC2,LC3
