| STYLE DESIGNATOR | ANGLE FLANGED ENDS |
| VALVE OPERATION METHOD | AUTOMATIC |
| MATERIAL | STEEL BODY |
| STEEL FLOW CONTROL DEVICE |
| STEEL SEAT |
| STEEL STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351,GRADE CF8 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| FACE TO FACE DISTANCE | 3.344 INCHES |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.344 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES |
| VALVE SIZE | 0.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | GAS, NATURAL SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 100.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 3.500 INCHES ALL ENDS |
| NOMINAL THICKNESS | 0.440 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.620 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 2.380 INCHES ALL ENDS |
| FLANGE FACE DESIGN | RAISED WITH CURVE AND RADIUS ALL ENDS |
| RAISED FACE NOMINAL HEIGHT | 0.180 INCHES ALL ENDS |
| RAISED FACE NOMINAL DIAMETER | 1.190 INCHES ALL ENDS |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 35.0 TO 44.0 POUNDS PER SQUARE INCH |