| MATERIAL | STEEL BODY |
| STEEL SEAT |
| STEEL CORROSION RESISTING STEM |
| VALVE SIZE | 1.250 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 600.0 POUNDS PER SQUARE INCH STEAM |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 850.0 DEG FAHRENHEIT STEAM |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 5.250 INCHES |
| BOLT HOLE QUANTITY | 4 |
| FACE TO FACE DISTANCE | 9.000 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| SPECIAL FEATURES | 0.812 IN. THK;0.688 IN. BOLT HOLE DIA;3.875 IN. BOLT CIRCLE DIA;FLANGE RAISED FACE HT 0.062 IN.;FLANGE RAISED FACE DIA 2.500 IN.;DISK AND SEAT STELLITE FACED |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY 1.250 IN. VALVE SIZE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-18110 |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 14959 |
| DESIGN CONTROL REFERENCE | 3615U |