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National Stock Number:
4820-01-711-1669
Federal Supply Class:
4820
National Item Identification Number:
017111669
Description:
HINGE,SWING CHECK VALVE
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Manufacturer Information:
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | ITEMMATERIAL IS BRONZE AND ALSON CONTAINS PTFE. NIBCO CHECK VALVES MAY BE INSTALLED IN BOTH HORIZONTAL AND VERTIVAL LINES WITH UPWARD FLOW OR IN ANY INTERMEDIATE POSITION. THEY WILL OPERATE SATISFACTORILY IN A DECLINING PLANE NO MORE THAN 15 DEGREES. | | VALVE DESIGN CONTROL ACTIVITY | 41097 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | T-413-Y | | VALVE SIZE FOR WHICH DESIGNED | 1.5 INCHES |
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