| AAAR |
NOMINAL PIPE SIZE ACCOMMODATED |
0.250 INCHES ALL ENDS |
| CBBL |
FEATURES PROVIDED |
BONNET PACKING |
| ADSR |
BONNET TYPE |
INSIDE SCREW |
| MATT |
MATERIAL |
STEEL COMP 420 SEAT |
| AEHZ |
MAXIMUM OPERATING TEMP |
150.0 DEG FAHRENHEIT 2ND RESPONSE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM TYPE 420 MOD. ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| SUPP |
SUPPLEMENTARY FEATURES |
THIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCE, 63686, HAS INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM TYPE 420 MOL. ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| AHNC |
CONNECTION STYLE |
REDUCED SOCKET WITH ONE BRAZING RING ALL ENDS |
| ADQU |
FLOW CONTROL DEVICE |
DISK |
| CQGM |
MAXIMUM OPERATING PRESSURE |
300.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| CQGM |
MAXIMUM OPERATING PRESSURE |
600.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM B198 ALLOY 875 ASSN STD SINGLE MATERIAL RESPONSE STEM OR ASTM B371 ALLOY 697 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| AQLR |
VALVE OPERATION METHOD |
MANUAL |
| STYL |
STYLE DESIGNATOR |
ERR-090 |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| AEHZ |
MAXIMUM OPERATING TEMP |
550.0 DEG FAHRENHEIT 1ST RESPONSE |
| MEDA |
MEDIA FOR WHICH DESIGNED |
STEAM 1ST RESPONSE |
| MEDA |
MEDIA FOR WHICH DESIGNED |
WATER-OIL-GAS 2ND RESPONSE |
| MATT |
MATERIAL |
STEEL COMP 420 FLOW CONTROL DEVICE |
| AWLS |
CONNECTION TYPE |
UNTHREADED INTERNAL PIPE ALL ENDS |
| MATT |
MATERIAL |
COPPER ALLOY 875 STEM OR COPPER ALLOY 697 STEM |
| ADST |
BONNET ATTACHMENT METHOD |
UNION |
| MATT |
MATERIAL |
COPPER ALLOY 922 BODY |
| MATT |
MATERIAL |
PLASTIC POLYTETRAFLUOROETHYLENE PACKING |