| BONNET ATTACHMENT METHOD | BOLTED |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | SOCKET ALL ENDS |
| FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD 1ST MATERIAL RESPONSE AND STELLITE DIVISION,CABOT CORP ALLOY NO.6 MFR REF 2ND MATERIAL RESPONSE SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD 1ST MATERIAL RESPONSE AND STELLITE DIVISION,CABOT CORP ALLOY NO.6 MFR REF 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL | STEEL COMP 316 AND COBALT ALLOY FLOW CONTROL DEVICE |
| MATERIAL | STEEL COMP 316 AND COBALT ALLOY SEAT |
| MATERIAL | STEEL COMP 316 BODY |
| MATERIAL | STEEL COMP 630 STEM |
| MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 1125.0 FAHRENHEIT SINGLE RESPONSE |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES ALL ENDS |
| RENEWABLE SEAT RING TYPE | THREADED |
| SPECIAL FEATURES | STOP VALVE TYPE; CENTERLESS GROUND AND HARDENED STEMS |
| STYLE DESIGNATOR | STRAIGHT THRU |
| SUPPLEMENTARY FEATURES | THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL;THE CURRENT SOURCE;57574 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984,THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| VALVE OPERATION METHOD | MANUAL |