| DEPARTURE FROM CITED DOCUMENT | MODIFIED BY MATERIAL VITON FOR O-RINGS, NO BONNET GASKET; BRONZE UNION NUTS AND 90/10 CU-NI TAILPIECES |
| DISK LOADING METHOD | WEIGHT |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | SOCKET (TUBE) ALL ENDS |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL | COPPER ALLOY 922 BODY |
| MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | UNION END SWING CHECK |
| PROPRIETARY CHARACTERISTICS | PACS |
| MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| NONDEFINITIVE SPEC/STD DATA | 5 SIZE |
| SPECIFICATION/STANDARD DATA | 80064-803-1385721 GOVERNMENT SPECIFICATION |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | STRAIGHT THRU |