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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:
| BOLT CIRCLE NOMINAL DIAMETER | 2.375 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 4 ALL ENDS | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 3.500 INCHES | | FEATURES PROVIDED | BONNET PACKING | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | IRON BODY | | MATERIAL | RUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE | | MATERIAL | STEEL STEM | | NOMINAL OUTSIDE DIAMETER | 3.500 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.375 INCHES ALL ENDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.500 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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