Needle valve F29/F33K

manualisolationdouble block-and-bleed

Integrally forged, one piece double block and bleed Keyblok assemblies for primary isolation of pressure take-offs, where the valve is mounted directly to the vessel or process pipe Suitable for double block and bleed applications including pressure, level and flow measurement, sampling and chemical injection service. Instruments may be mounted directly to the valve outlet or remotely with gauge lines/impulse pipe work.