| STANDARD | REFERENCE | 
|---|---|
| DESIGN | API 602 , BS 5352 | 
| FACE TO FACE | ASME B16.10, API 602, MFG. STD. | 
| END CONNECTION | ASME B16.5, ASME B16.11, ASME B1.20.1,BS 21, ASME B16.25, ISO 7005, EN 1092 | 
| TESTING | API 598 / EN 12266 / BS 6755 PART-1 | 
| NACE COMPLIANCE | NACE MR 0175 / 0103, ISO 15156 | 
| PT RATING | ASME B16.34 | 
| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 1/2" TO 2" | 
| CLASS RATINGS | CLASS 150 TO 2500. | 
| END CONNECTIONS | FLANGED FF/RF, RTJ, SCRD-NPTF,BSPF, SWE, BWE | 
| TYPE OF BONNET | BOLTED BONNET, WELDED BONNET, SCRD BONNET | 
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY / TOP COVER | CARBON STEEL, STAINLESS STEEL, DUPLEX STAINLESS STEEL, LOW CARBON STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS | 
| TRIM MATERIALS | STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS, HIGH NICKEL ALLOYS | 
| GASKET MATERIALS | OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON. | 
| SPRING MATERIALS | SPRING STEEL, STAINLESS STEEL, INCONEL, ALLOY STEEL |