| STYLE DESIGNATOR | ANGLE |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | ALUMINUM ALLOY OR |
| ALUMINUM BODY |
| STEEL FLOW CONTROL DEVICE |
| ALUMINUM ALLOY OR |
| ALUMINUM SEAT |
| STEEL STEM |
| SURFACE TREATMENT | ANODIZE |
| FLOW CONTROL DEVICE | PISTON |
| MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | UN ALL ENDS |
| NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| THREAD CLASS | 3B ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 3000.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 500.0 TO 6000.0 POUNDS PER SQUARE INCH |
| MOUNTING FACILITY | BULKHEAD |
| FEATURES PROVIDED | BONNET PACKING AND |
| PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | W/DOUBLE PLASTIC ROUND HANDKNOB FOR RELIEF PRESSURE ADJUSTMENT |