| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 1/2" TO 250" |
| CLASS RATINGS | CLASS 150 TO 2500 |
| END CONNECTIONS | FLANGED (RF, FF, RTJ), BWE, SOCKET WELD ENDS, THREADED ENDS |
| PORT TYPE | REDUCED OR FULL |
| TYPE OF DESIGN | OS&Y, 2-WAY, 3-WAY |
| OPERATION | MANUAL, PNEUMATIC, HYDRAULIC & ELECTRICAL ACTUATORS |
| ACTUATOR ACCESSORIES | SOLENOID VALVE, LIMIT SWITCH, AIR FILTER REGULATOR, VOLUME BOOSTER, QEV, POSITIONER |
| SPECIAL REQUIREMENTS | SOFT SEATING, LOCKING ARRANGEMENT, OBTURATOR POSITION INDIACATOR, SPECIAL PAINTING FOR OXYGEN SERVICE, CAVITY PRESSURE RELIEF, BYPASS ARRANGEMENT, BELLOWS SEAL DESIGN, DRAIN PROVISION. |
| TYPE OF BONNET | BOLTED BONNET, THREADED BONNET, WELDED BONNET, EXTENDED BODY / BONNET, PRESSURE SEAL BONNET |
| STANDARD | REFERENCE |
|---|---|
| DESIGN | BS 1873, API 602 / 623 / 603, ASME B16.34 |
| FACE TO FACE | ASME B16.10, MANUFACTURING STANDARD |
| END CONNECTION | ASME B16.11, ASME B1.20.1, BS 21, ASME B16.5, ASME B16.25, ASME B16.47 SER - A / B |
| TESTING | API 598, BS EN 12266 - 1 & 2, BS 6755 PART-1, ISO 5208 |
| NACE COMPLIANCE | NACE MR 0175 / ISO 15156, NACE MR 0103 |
| PT RATING | ASME B16.34 |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY/ BONNET/ YOKE | STAINLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS. |
| TRIM | STAINLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS. |
| PACKINGS AND SEALS | PTFE, RPTFE, SPECIAL MATERIALS. |
| GASKET | PTFE, RPTFE, SOFT IRON METAL RING GASKETS, SPECIAL MATERIALS. |
| FASTENERS | ASTM A193 Gr.B8/8, B8M/8M, INCONEL, MONEL |
| HANDWHEEL | CARBON STEEL, MALLEABLE IRON, STAINLESS STEEL, HIGH IMPACT STEELS |
