| MATERIAL | STEEL BODY |
| STEEL COMP 303 FLOW CONTROL DEVICE |
| STEEL COMP 303 SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| VALVE SIZE | 1.000 INCHES |
| FACE TO FACE DISTANCE | 2.500 INCHES |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 4.875 INCHES ALL ENDS |
| NOMINAL THICKNESS | 2.500 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.695 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 3.500 INCHES ALL ENDS |
| FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| RAISED FACE NOMINAL HEIGHT | 0.250 INCHES ALL ENDS |
| RAISED FACE NOMINAL DIAMETER | 2.045 INCHES ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR |
| VERTICAL |
| DISK LOADING METHOD | SPRING |