| STANDARD | REFERENCE |
|---|---|
| DESIGN | API 602 / ISO 15761, ASME B16.34, EN12516-2 |
| FACE TO FACE | ASME B16.10, DIN EN 558/1 SERIES, MFG. STD. FOR SCREWED & SOCKET WELDED ENDS |
| END CONNECTION | ASME B16.11, ISO 228-1, BS 21, ANSI B1.20.1, ASME B16.5, ASME B16.1, ASME B16.25, BS EN1092–1 & 2 |
| TESTING | API 598 , IBR, ANSI/FCI 70-2 etc., |
| NACE COMPLIANCE | NACE MR 0175 / ISO 15156, NACE MR 0103 |
| PR RATING | ASME B16.34 |
| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 1/2" TO 8" |
| CLASS RATINGS | CL 125, 150, 300 & 800, PN 16, 25 & 40 |
| END CONNECTIONS | FLANGED (FF, RF), SOCKET WELDED, BUTT WELDED ENDS, THREADED ENDS |
| DISC TYPE | CYLINDRICAL DISC |
| DESIGN TYPE | STRAIGHT & ANGLE PATTERN, BALANCED & UN BALANCED DESIGN, BOLTED GLAND & GLANDLESS DESIGN |
| TYPE OF BONNET | BOLTED BONNET |
| TYPE OF PORT | FULL PORT & REDUCED PORT |
| OPERATOR | HANDWHEEL |
| SPECIAL REQUIREMENTS | LOCKING ARRANGEMENT etc., |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY / COVER | CAST IRON, DUCTILE IRON, CARBON STEEL, LOW CARBON STEEL, STAINLESS STEEL, DUPLEX & SUPER STAINLESS STEELS, HIGH NICKEL ALLOYS, EXOTIC MATERIALS IF ANY. |
| TRIM MATERIALS | STAINLESS STEEL, DUPLEX & SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS IF ANY. |
| SEALS | PTFE, RPTFE, FILLED PTFE, GRAPHITE, GRAPHOIL etc. |
| STUDS & NUTS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H etc., |
| HANDWHEEL | CARBON STEEL, DUCTILE IRON, MALLEABLE IRON etc., |
