Manifolds, and Block and Bleed Valves are compact devices that easily and economically isolate the pressure transmitter from the process to conveniently allow venting, calibration, and maintenance of the transmitter.

The 1-, 2-, 3-, and 5-valve manifolds are used with the Foxboro pressure transmitters so  they can be easily and economically isolated from the process to conveniently allow venting, calibration, and maintenance.

Features:

• Compact design means minimum space for operation and installation.
  
  
• Rolled threads (not cut) result in increased strength, galling prevention, and longer life.
  
  
• Fewer parts to reduce leakage points.
  
  
• Teflon packing adjustable for long and leakproof service.  Grafoil packing also offered for high temperature applications.
  
  
• Stem threads isolated from process to reduce galling and corrosion.