Portab Boring And Facing Machine NSN 3450-01-411-1129

Designed for use on 4 in. Top loading ball valve bodies, in line, in any position or angle. eliminates the costly necessity of removing the valve from the line to the shop for boring and facing. Machine is capable of boring and refacing a ball valve in line, for removing porosity, cuts, or corrosion and /or reboring and refacing after welding build up. equipped with a micrometer fitting, making it possible to adjust the cut to any amount necessary from 0.001 in to as much as required. built to specific valve sizes and styles, thereby always assuring that specified dimensions and angles are as originally designed. the ball valve machines are made with all working parts except, the boring head enclosed thereby eliminating all buty very minor maintenance requirements.

3450 Portable Machine Tools

014111129

3450014111129