The DB&B PLUG VALVES provide the same PLUG VALVES features, with the addition of the “Double Isolation” feature, with a body bleed in between the two plugs. Valves “Face to Face” follows API6D, to guarantee interchangeability with valves in service.
API6D ASME/ANSI 150 up to 2500 Lb API6A from API 2000 up to API 15000
DN 1/2” to 24” Class: up to 1500
DN 1/2” to 20” Class: up to 2500
DN 1 13/16” to 7 1/16” Class API 2000 to 15000 Psi
Manual Gear or Wrench Operated; Electric Actuator, Pneumatic/Hydraulic actuator single or double acting; Gas Over Oil; Electro Hydraulic.
> Critical bypass, vents, drains and blow-downs to atmosphere
> Compressors & Pumps Isolations
> Water/Slurry/Gas Injection system isolations
> Any critical “Full ΔP” operation
> Compressor isolation
> Pump isolation
> Meter isolation
> Water or gas injection system isolation