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
Oil & Gas
Power & Utilities
Food & Beverage