Double Block & Bleed Valve
Double Block & Bleed Valve
Double Block & Bleed Valve

Double Block & Bleed Valve

  • Connection Size: 1/4″ – 3/4″
  • Pressure Rating: 6000 psi
  • Temperature Range: -40°C up to 150°C

The ‘Ball Needle Ball’ configuration Double Block & Bleed Ball Valve Manifold is fully approved to be supplied to many of the world’s petrochemical companies. The design provides an effective method for mounting gauges with facility to test and calibrate gauges and pressure switches.

SKU: DBBV Category:




Offers readability due to its straight through flow passage. The vent valve incorporates the long service fire safe ‘N’ Series needle valve, graphite multi-ring piston style packing and back sealing facility. Mounting holes supplied as standard for wall bracket mounting.


Valve Types

Double Block & Bleed


Pressure Rating

10,000 psi


Temperature Rating

-40°C up to 427°C


Bore Size



Connection Size

1/4″ – 3/4″



  • NPT
  • BSPP
  • BSPT



  • NPT
  • BSPP
  • BSPT



  • T Bar
  • Lockable


Material Options

Materials of manufacture are 316 SS as standard with other material options available.

Material Construction

  • Stainless Steel 316
  • Monel
  • Duplex
  • Super Duplex
  • 6Mo
  • Titanium
  • Hastalloy
  • Zirconium
  • Inconel
  • Incoloy
  • Carbon Steel
  • Ali Bronze
  • Brass
  • Other Materials can be made available upon request