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National Stock Number:
4820-01-491-5905
Federal Supply Class:
4820
National Item Identification Number:
014915905
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| 39801253 | 6R484 | INGERSOLL-RAND COMPANY DBA ROTARY COMPRESSOR DIVISION |
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Techincal Specification:
| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | | STYLE DESIGNATOR | ANGLE FLANGED ENDS | | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | MINIMUM OPERATING TEMP | -10.0 DEG FAHRENHEIT | | SPECIAL FEATURES | 1ST FLANGE CONNECTION:7.12 X 7.25,BOLT HOLES 4 X 0.81,C/L TO C/L BOLT DISTANCE 6.00 X 3.63 IN. 2ND FLANGE CONNECTION:6.00 X 6.30;BOLT HOLES 4 X .625 IN. C/L TO C/L BOLT DISTANCE 5.13 X 3.06 IN.SEALS TO BE VITON,FACTORY SET AT 60 PSIG,FULLY OPEN AT 25 PSIG. |
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