| MRC | Criteria | Characteristic |
|---|---|---|
| AAMW | FLANGE DIAMETER | 19.000 INCHES |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AECS | BOLT HOLE QUANTITY | 8 |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| CRKP | STEM TYPE | RISING |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 20.0 DEG FAHRENHEIT STEAM AND 150.0 DEG FAHRENHEIT WATER-OIL-GAS |
| CWCF | FACE TO FACE DISTANCE | 12.000 INCHES |
| CWDF | FLANGE FACE DESIGN | PLAIN |
| FEAT | SPECIAL FEATURES | 1.250 IN. THK;1.000 IN. BOLT HOLE DIA;17.000 IN. BOLT CIRCLE DIA;THDED FASTENER MTG |
| MATT | III MATERIAL | COPPER ALLOY DISK |
| MATT | III MATERIAL | COPPER ALLOY SEAT |
| MATT | III MATERIAL | IRON CAST BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B371 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND A CLASS |
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