Dual Expanding Double Block and Bleed Plug Valve

Bubble-tight fire-safe sealing

The Imperial Valve dual expanding plug valves are equipped with two seating surfaces of which each one seals in both flow directions. With the 100% bubble-tight and fire-safe sealing integrity and the ability to double block and bleed within a single valve, the high integrity dual expanding 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

Features

  • Fast low torque operation
  • Chrome or nickel plated plug
  • Full bore (piggable) & reduced bore available
  • Maintenance friendly with less moving parts, can be serviced in-line
  • Easily automated with a wide choice of actuators
  • Options like pressure relief, extensions and locking devices are available

Specifications

  • Flange sizes: 2″-24″
  • Ratings: ANSI class 150, 300 & 600 lbs and DIN PN10 to PN100

Applications

  • Tank farms (storage)
  • Metering stations
  • Large transport pipelines and manifolds
  • Loading/offloading systems
  • Aviation and marine fueling systems

Downloads
Drawing:
dual-expanding-valve-drawing

Interested? Please contact us!

Our product specialist will be pleased to advise you about our products and solutions.