| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105, GRADE 2 ASSN STD 1ST MATERIAL RESPONSE BODY |
| ASTM A216, GRADE WCB ASSN STD 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE |
| ASTM A216, GRADE WCB ASSN STD 3RD MATERIAL RESPONSE SEAT |
| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
| VALVE SIZE | 3.000 INCHES |
| FACE TO FACE DISTANCE | 15.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MAXIMUM OPERATING PRESSURE | 900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 9.500 INCHES ALL ENDS |
| NOMINAL THICKNESS | 1.500 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 8 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.938 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 7.500 INCHES ALL ENDS |
| FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| RAISED FACE NOMINAL HEIGHT | 0.250 INCHES ALL ENDS |
| RAISED FACE NOMINAL DIAMETER | 5.000 INCHES ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR |
| VERTICAL |
| SPECIAL FEATURES | SWING CHECK VALVE TYPE; LIGHT-WT. PRESSURE SEAL COVER REMAINS TIGHT REGARDLESS OF PRESSURE-TEMPTURE FLUCTUATIONS |