| STANDARD | REFERENCE |
|---|---|
| DESIGN | API 602 / ISO 15761, API 600 / ISO 10434, API 603, MSS-SP-117 |
| FACE TO FACE | ASME B16.10 |
| END CONNECTION | ASME B16.11, ASME B16.5, ASME B16.25, ISO 228-1, BS 21, ANSI B1.20.1 |
| TESTING | API 598 , EN 12266, ISO-15848-1 & 2, API 624 etc., |
| NACE COMPLIANCE | NACE MR 0175 / ISO 15156, NACE MR 0103 |
| PT RATING | ASME B16.34 |
| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 1/2" TO 24" |
| CLASS RATINGS | CLASS 150 TO 2500 |
| END CONNECTIONS | FLANGED (FF, RF, RTJ), SOCKET WELDED ENDS, BUTT WELDED ENDS, THREADED ENDS, PLAIN ENDS, etc., |
| TYPE OF WEDGE | SOLID, FLEXIBLE, SPLIT & PARALLEL SLIDE |
| TYPE OF DESIGN | 2-WAY, EXTENDED BODY, OS&Y, RISING STEM, NON-RISING HANDWHEEL |
| TYPE OF BONNET | BOLTED, WELDED BONNET, EXTENDED BONNET |
| TYPE OF PORT | FULL PORT & REDUCED PORT |
| OPERATOR | HANDWHEEL, GEARBOX, PNEUMATIC, HYDRAULIC & ELECTRIC ACTUATORS |
| ACTUATOR ACCESSORIES | LIMIT SWITCH, AIR FILTER REGULATOR, VOLUME BOOSTER, SOLENOID VALVE etc., |
| SPECIAL REQUIREMENTS | INTERNAL ALLOY CLADDING , FUGITIVE EMISSION TESTING, HELIUM LEAK TESTING, LOCKING ARRANGEMENT, INTERNAL ELASTOMERIC LINING, INTERNAL COATING, CAVITY RELIEF,etc., |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY / END CONNECTOR | CARBON STEEL, LOW CARBON STEEL, STAINLESS STEEL, DUPLEX & SUPER STAINLESS STEELS, HIGH NICKEL ALLOYS, EXOTIC MATERIALS IF ANY. |
| TRIM | STAINLESS STEEL, DUPLEX & SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS IF ANY. |
| SEATS | PTFE, RPTFE, FILLED PTFE (GRAPHITE FILLED, GLASS FILLED, CARBON FILLED), PEEK, DEVLON, METAL to METAL SEAT etc., |
| SEALS & PACKINGS | PTFE, RPTFE, GRAPHITE, GRAPHOIL etc., |
| GASKET | PTFE, RPTFE, PEEK, SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ), METAL GASKET IN SOFT IRON. |
| BEARING | PTFE, RPTFE, BRONZE, SS316 + PTFE etc., |
| STUDS & NUTS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H etc., |
| SPRING | SPRING STEEL, INCONEL X-750, STAINLESS STEEL, CHROME STEEL, HIGH NICKEL ALLOYS |
