| STYLE DESIGNATOR | ANGLE |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | COPPER ALLOY 962 BODY |
| NICKEL ALLOY FLOW CONTROL DEVICE |
| PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| COPPER ALLOY 962 SEAT |
| NICKEL ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-20159 MIL SPEC ALL MATERIAL RESPONSES BODY |
| QQ-N-281 FED SPEC ALL MATERIAL RESPONSES FLOW CONTROL DEVICE |
| AMS3660 FED SPEC ALL MATERIAL RESPONSES PACKING |
| MIL-C-20159 MIL SPEC ALL MATERIAL RESPONSES SEAT |
| QQ-N-281 FED SPEC ALL MATERIAL RESPONSES STEM |
| FLOW CONTROL DEVICE | DISK |
| MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 150.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | SOCKET (TUBE) ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES ALL ENDS |
| RENEWABLE SEAT RING TYPE | BOLTED |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 105.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 100.0 TO 108.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 SPRING AND |
| 2 TAILPIECE |
| SPECIAL FEATURES | THIS VALVE MEETS REQUIREMENTS OF MIL-V-24332, GRADE B, AS MODIFIED BY P555N21C-9. INLET AND OUTLET CONNECTIONS IAW BUSHIPS DRAWING 803-1385884, 1 1/2" SIZE.SPCLGHI-SHOCK TEST GAYNES TESTING LABORATORIES REPORT NO. 71305, APPROVED BY SUPSHIPS N. N. VA. LTR CVN SHCL/9480-249400-1 SER: 2810-3037 DATED 18 OCT 1971, LIGHTWEIGHT, CLASS 1, TYPE A, MOUNTING LOCATION: HULL; MOUNTING PLANE: BASE. VIBRATION TEST IAS MIL-STD-167, TYPE 1, GAYNES TESTING LABORATORIES REPORT NO. 67764 DATED 9 JUNE 1967. APPROVED BY SUPSHIPS LETTER SSN537/9600/1 SER. 252-780M DATED 11 JUNE 1967 |