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National Stock Number:
4820-00-919-7389
Federal Supply Class:
4820
National Item Identification Number:
009197389
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:
| 1/2IN FIG506-1-N1 | 80318 | BTR VALVE SEALANTS INC | | 11-51-004-1-2 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | CSVA5-12 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | CSVAS-12 1 1/2IN | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV | | SVA500-1-1-2 | 25203 | ROCKWELL INTL CORP FLOW CONTROL DIV |
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Techincal Specification:
| MATERIAL | IRON BODY | | RUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE | | STEEL STEM | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | FACE TO FACE DISTANCE | 3.500 INCHES | | VALVE SIZE | 0.500 INCHES | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 3.500 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.375 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 2.375 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FEATURES PROVIDED | BONNET PACKING |
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