| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 2" TO 250" |
| PRESSURE RATINGS (PSI) | 2000, 3000, 5000, 10000, 15000, 20000 |
| END CONNECTIONS | FLANGED RTJ |
| OPERATION | HANDWHEEL, HYDRAULIC & MANUAL OVER-RIDE, ELECTRICAL ACTUATOR |
| TYPE OF DESIGN | EXPANDING GATE, SLAB GATE, SLAB GATE WITH BALL SCREW |
| TYPE OF BONNET | BOLTED BONNET, EXTENDED BONNET |
| STANDARD | REFERENCE |
|---|---|
| DESIGN | API 6A |
| FACE TO FACE | ASME B16.10 / API 6A |
| END CONNECTION | API 6A |
| FIRE TEST | API 6FA |
| TESTING | API 6A |
| NACE COMPLIANCE | NACE MR 0175, ISO 15156 |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY/ BONNET/ YOKE | AISI 4130 60K ALLOY (CAST / FORGED), AISI 410 60L SS (CAST / FORGED), OTHER EXOTIC MATERIALS, etc., |
| TRIM MATERIALS | AISI 4130 75K NITRIDED, ASTM A564 GR 630 (17-4) 105K NITRIDED, AISI 410 SS 75K NITRIDED, OTHER EXOTIC MATERIALS, etc., |
| PACKINGS AND SEALS | GRAPHITE, GRAPHOIL etc., |
| GASKET MATERIALS | 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, L7/4, B16/2H etc., |
| HANDWHEEL | STEEL, DUCTILE IRON, MALLEABLE IRON, CARBON STEEL, |
