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National Stock Number:
4940-01-516-7990
Federal Supply Class:
4940
National Item Identification Number:
015167990
Description:
RESEATING OUTFIT,GLOBE-ANGLE-CRO
Detail:
A UNIT FURNISHED WITH VARIOUS SIZE CUTTERS AND/OR OTHER TOOLS NECESSARY FOR THE RESEATING OR REPLACEMENT OF SEATS IN GLOBE, ANGLE, CROSS VALVES, AND THE LIKE. MAY BE HAND OPERATED OR POWER OPERATED.
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Manufacturer Information:
| MODEL 40/80 | 1QLJ9 | TRI-STATE PRECISION, INC. |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MODEL 40/80 GATE VALVE GRINDER | | PRESSURE RATING | 90.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | MODEL 40/80 CONSISTS OF SIX PRINCIPLE COMPONENTS: 1) DRIVE ASSEMBLY, A ROTATING DISC GRINDER THAT IS DRIVEN BY AN AIR MOTOR; 2) MOUNTING ASSEMBLY, A RIGID AND ADJUSTABLE BASE THAT POSITIONS THE GRINDER ON TOP OF THE OPEN VALVE; 3) PIVOT AND FEED ASSEMBLY, A MECHANISM THAT ALLOWS THE OPERATOR TO CONTROLIN-FEED OF THE DRIVE ASSY; 4) GRINDING DISCS, (16) SIXTEEN DISCS RANGING FROM 5IN. DIA. - 14IN. DIA.; 5) ATTACHMENT OPTIONS, (3) THREE DIFFERENT METHODS TO CLAMP AND SECURE THE UNIT; 6) ABRASIVE DISCS/RINGS, DIFFERENT SIZE, SHAPE AND GRIT PRESSURE SENSITIVE BACKED ABRASIVES; MODEL 40/80 IS INTENDED FOR REPAIR OF VALVES BASED UPON AN ESTIMATED PIPE SIZE; RANGE OF VALVES IS FROM 4 1/2IN. - 12IN. PIPE SIZE |
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