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National Stock Number:
4820-01-288-6661
Federal Supply Class:
4820
National Item Identification Number:
012886661
Description:
VALVE,DIAPHRAGM,STOP
Detail:
A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.
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Manufacturer Information:
| 106E051606TN11552 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | 11-51-004 3/4IN | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | 11-51-004-3/4IN | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | 3/4IN-506-6-N1-1552 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | CSVA5-12 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | 506-1-N1/1552 3/4IN | 4B241 | TRI-STATE TECHNICAL SALES CORP |
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Techincal Specification:
| MATERIAL | IRON BODY | | STEEL STEM | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | FACE TO FACE DISTANCE | 3.750 INCHES | | VALVE SIZE | 0.750 INCHES | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 3.875 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.500 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 2.750 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED |
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