Part Details | BUTTERFLY VALVE
4810-01-500-2742 A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
Alternate Parts: 105703025360212, 105-703-025-360-212, D3602.5105A, D360-2.5/105A, 4810-01-500-2742, 01-500-2742, 4810015002742, 015002742
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 20, 2002 | 01-500-2742 | 05489 ( VALVE, BUTTERFLY ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4810-01-500-2742
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 105-703-025-360-212 | 04613 | PENTAIR VALVES & CONTROLS US LPDIV PENTAIR FLOW CONTROL |
| D360-2.5/105A | 04613 | PENTAIR VALVES & CONTROLS US LPDIV PENTAIR FLOW CONTROL |
Technical Data | NSN 4810-01-500-2742
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| VALVE OPERATION METHOD | MANUAL |
| BUTTERFLY VALVE SIZE | 2.500 INCHES |
| SPECIAL FEATURES | FLATTENED BODY BORE AT STEM JOURNAL PORTS POSITION STEM BEARINGS NEAR DISC, PROVIDING MAX STEM SUPPORT; DISC TAPER PINS ARE TANGENTIALLY POSITIONED HALF IN DISC AND HALF IN STEM, PLACING THEM IN COMPRESSION RATHER THAN SHEAR, WHICH ELIMINATES POTENTIAL FOR FAILURE; TWO PIECE STEM DESIGN ALLOWS FOR HIGHCYCLING AND CREATES A LOWER DISC PROFILE WITH INCREASED CAPACITY AND A RANGEABILITY OF 33:1; POLYMER SEAT INCORPORATE A STAINLESS STEEL BRAIDED WIRE WINDING, ENCLOSED IN A U SHAPE ENVELOPE TO PROVIDE SEATING ENERGY AND MEMORY, THISWIRE WINDING ALLOWS AXIAL FLEXIBILITY IN BOTH DIRECTIONS OF FLOW, ALSO ALLOWSRADIAL FLEXIBILITY WHEN THE DISC IS NOT FULLY CLOSED, REDUCING SEAT/DISC INTERFERENCE, SEAT WEAR AND STEM TORQUE |
| END ITEM IDENTIFICATION | VALVE,BUTTERFLY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BUTTERFLY VALVE |