| CONNECTION TYPE | FLANGE ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA351 ASSN STD 1ST MATERIAL RESPONSE BODY |
| MATERIAL | STEEL CORROSION RESISTING BODY |
| MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUAL PLATE WAFER CHECK VALVE |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING FACILITY | WAFER |
| NOMINAL OUTSIDE DIAMETER | 9.0 INCHES ALL ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |
| VALVE SIZE | 4.0 INCHES |
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |