Size: 2"~24" Class: 150~2500Top EntryFull & Reduced Bore Anti-Static DeviceBlow-out Proof StemFire Safe DesignLow Break Torque...

Size: 1/2"~24" Class: 150~2500Full & Reduced Bore Anti-Static DeviceBlow-out Proof StemFire Safe Design...

Size: 2"~40"Class: 150~2500Full & Reduced Bore Anti-Static DeviceBlow-out Proof StemDouble Block and BleedFire Safe DesignEmergency Sealant Injector...

Size: 2"~16"Class: 150~400Pipe or Forged Steel or Plate BodyFloating or Trunnion Mounted BallAnti-Static DeviceBlow-out Proof StemFire Safe DesignFor Underground Use...

Size: 2"~24"Class: 150~1500Top Entry Cast or Forged Steel BodyTrunnion Mounted Ball, Full & Reduced Bore Anti-Static DeviceDouble Block and BleedBlow-out Proof StemFire Safe Design...

Size: 2"~56"Class: 150~25002 Pieces and 3 Pieces BodyTrunnion Mounted Ball, Full & Reduced Bore Anti-Static DeviceBlow-out Proof StemDouble Block and BleedFire Safe DesignEmergency Sealant InjectorCavity pressure self relief...