Foxboro Manifolds Block and Bleed Valves
Foxboro manifolds (1-, 2-, 3- and 5-valve) 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.
■Compact design allows 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 leak-proof service
■Grafoil packing offered for high-temperature applications
■Stem threads isolated from process to reduce galling and corrosion