Dual expanding double block and bleed plug valve (dbb's)

 
    
With bubble-tight fire-safe sealing integrity and the ability to double block and bleed / dbb from a single valve, the high integrity double block and bleed plug valve is an excellent choice for applications that require frequent isolation and testing of gas or liquids. It makes the valve also ideal for loading racks and tank isolation.

 
Double block and bleed plug valve  (Dual Expanding) DBB
   
  Imperial Valve, Dual expanding double block & bleed plug valve, high integrity   Imperial Valve, Dual expanding double block and bleed plug valve, high integrity,
 

 
  Features double block and bleed plug valves / dbb's
  • Fast low torque operation
  • Chrome or nickel plated plug
  • Ductile cast slips, available with a wide range of elastomer materials
  • Easily Automated with Choice of actuators
  • 17-4 SS Packing Gland reduces torque and resists corrosion
  • Options like pressure relief, extensions and locking devices are available
 
 

 
  Specifications double block and bleed plug valves /dbb's
  • Flange sizes 2"-24"
  • Ratings : Ansi class 150, 300 & 600 lbs
  • Material: ASTM A216 WCB (chrome/nickel plated)
 
 
  

Additional products

KME Osnaline:
Tube bundles

Imperial Eastman:
Fittings and tubing

Virago Valves:
Filters / strainers



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