DBB Ball Valve

Size:2”~24”(DN50~DN600)
Rating:150Lb~2500Lb(PN16~PN420)
Materials: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly  etc.)
alloy steel
End connection: RF/RTJ/BW
Operation: Lever  Gear  motor/pneumatic actuators
Optional features :
Full & reduced bore
Anti-static device
Blow out proof stem
Fire safe design per API 607/API 6FA
Double block &bleed
Emergency sealing device (For 6”& larger)
Vent valve (For 6”& larger)
Lifting lugs and support feet  (For 8”& larger)
ISO 5211 top flange
Safety relief  device
Lockable design(For gear operation)
Cavity pressure relief
NACE MR-0175