| STANDARD | REFERENCE |
|---|---|
| DESIGN | API 6D, API 6A |
| FACE TO FACE | API 6D, API 6A, ASME B16.10 |
| END CONNECTION | ASME B16.25, ASME B16.5 |
| TESTING | API 598, API 6D, API 6A, ISO-15848-1 & 2, API 607, API 6FA or ISO 10497 etc., |
| NACE COMPLIANCE | NACE MR 0175 / ISO 15156, NACE MR 0103 |
| PT RATING | ASME B16.34 |
| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 2" TO 56" |
| CLASS RATINGS | CLASS 150 TO 2500, API 2000 To 15000 PSI |
| END CONNECTIONS | FLANGED (RF, RTJ) & BUTT WELDED ENDS |
| TYPE OF PORT | FULL PORT |
| TYPE OF DESIGN | BOLTED BONNET, OS&Y, RISING STEM, NON RISING HANDWHEEL, EXPANDING GATE |
| OPERATOR | HANDWHEEL, GEAR, PNEUMATIC, HYDRAULIC & ELECTRIC ACTUATORS |
| ACTUATOR ACCESSORIES | LIMIT SWITCH, AIR FILTER REGULATOR, SOLENOID VALVE, PLC SCADA CONTROL etc., |
| SPECIAL REQUIREMENTS | REDUCED PORT, SOFT or METAL TO METAL SEAL, FIRE SAFE, DOUBLE BLOCK & BLEED, BUBBLE TIGHT SEAL, ANTISTATIC DESIGN, BIDIRECTIONAL, EXTENDED STEM, EXTENDED BONNET, NACE, PIGGABILITY, CAVITY RELIEF, BYPASS ARRANGEMENT, LOW TEMPERATURE SERVICE, INTERNAL CLADDING & COATING etc., |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY / END CONNECTOR | CARBON STEEL, LOW CARBON STEEL, STAINLESS STEEL, DUPLEX & SUPER STAINLESS STEELS, HIGH NICKEL ALLOYS, EXOTIC MATERIALS, API 6D & 6A STANDARD MATERIALS Etc., IF ANY. |
| TRIM | STAINLESS STEEL, ALLOY STEEL, DUPLEX & SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS, AISI 4130 75K NITRIDED, ASTM A564 GR 630 (17-4) 105K NITRIDED, AISI 410 SS 75K NITRIDED, API 6D & 6A STANDARD MATERIALS, Etc., IF ANY. |
| SEALS & PACKINGS | GRAPHITE, GRAPHOIL etc., |
| GASKET | SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ), METAL GASKET IN SOFT IRON. |
| STUDS & NUTS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7M/GR.7M, L7/4, B16/2H etc., |
| HANDWHEEL | CAST IRON, DUCTILE IRON, MALLEABLE IRON, CARBON STEEL, IMPACT TESTED STEEL, Etc., |
