| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | U-BOLT |
| CONNECTION TYPE | THREADED INTERNAL PIPE |
| FEATURES PROVIDED | BONNET PACKING |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-126 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-16 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| MATERIAL | COPPER ALLOY 836 DISK |
| MATERIAL | COPPER ALLOY 836 STEM |
| MATERIAL | COPPER ALLOY SEAT |
| MATERIAL | IRON CAST UNS F12102 BODY |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM AND 225.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 450.0 FAHRENHEIT STEAM |
| NOMINAL THREAD SIZE | 1.500 INCHES |
| PRESSURE CLASS | 125.0 POUNDS |
| STEM TYPE | RISING |
| THREAD SERIES DESIGNATOR | NPT |
| VALVE OPERATION METHOD | MANUAL |
| VALVE SIZE | 1.500 INCHES |