The API 6D Ball Valve is a robust and versatile valve designed to meet the stringent requirements of the oil, gas, and petrochemical industries. Certified to the API 6D standard, this valve offers superior performance, reliability, and safety for pipeline applications. Its design and construction make it ideal for controlling the flow of liquids and gases under high-pressure and high-temperature conditions.
Full port, floating or trunnion-mounted ball
Bolted bonnet
Blow-out proof stem
Fire-safe and anti-static structure
API-standard improved design
Easy operation and position indication
Worm gear operation available
Flanged ends
| Design Spec. | Face to Face | Flange End | Inspection and Test | Marking | Supply |
|---|---|---|---|---|---|
| API600 | ANSI B16.10 | ANSI B16.5 | API598 | MSS SP-25 | API608 |
| API6D | API6D | ANSI B16.5 | API6D | API6D | API6D |
| Part Name | A216-WCB / A105 | A352-LC8 | A351-CF8 | A351-CF8M | A351-CF3 | A351-CF3M |
|---|---|---|---|---|---|---|
| Body/Bonnet | A216-WCB / A105 | A352-LC8 | A351-CF8 | A351-CF8M | A351-CF3 | A351-CF3M |
| Ball | A182-F304 | A182-F304 | A182-F304 | A182-F316 | A182-F304L | A182-F316L |
| Stem | A182-F6a | A182-AF6a | A182-F6a | A182-F304 | A182-F316 | A182-F316L |
| Seat Ring | A105 | A182-F304 | A182-F316 | A182-F304 | A182-F316L | |
| Seat | PTFE | R.PTFE | ||||
| Packing | PTFE + FPM | PTFE + FPM | ||||
| Gasket | 18-8 Flexible Graphite + PTFE + FPM (applicable to all types) | |||||
| Bolt | A193–B8 | A193–B8M | ||||
| Suitable Temp. | –29 ~ 121°C | –40 ~ 121°C | ||||
| Medium | Water, Oil, Steam | Nitric Acid | Acetic Acid | |||
Pressure Rating: Class 150Lb/ Unit: mm/kg
| Product Specification | NPS (in) | DN (mm) | L | D | D1 | D2 | b | Z–φd | H | W | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Q41F–150Lb Q341F–150Lb Q641F–150Lb Q9B41F–150Lb |
1/2″ | 15 | 108 | 89 | 60.5 | 35 | 11.2 | 4–φ15.8 | 55 | 125 | 2.3 |
| 3/4″ | 20 | 117 | 98 | 70 | 43 | 12.7 | 4–φ15.8 | 55 | 125 | 3.0 | |
| 1″ | 25 | 127 | 108 | 79.5 | 51 | 14.3 | 4–φ15.8 | 70 | 160 | 4.5 | |
| 1 1/4″ | 32 | 140 | 117 | 89 | 64 | 15.7 | 4–φ15.8 | 75 | 160 | 5.5 | |
| 1 1/2″ | 40 | 165 | 127 | 98.5 | 73 | 17.5 | 4–φ15.8 | 90 | 190 | 7.0 | |
| 2″ | 50 | 178 | 152 | 110 | 92 | 19.1 | 4–φ19 | 104 | 350 | 9.5 | |
| 2 1/2″ | 65 | 190 | 178 | 139.5 | 105 | 22.3 | 4–φ19 | 153 | 400 | 15.0 | |
| 3″ | 80 | 203 | 190 | 152.5 | 127 | 23.9 | 4–φ19 | 170 | 489 | 33.0 | |
| 4″ | 100 | 229 | 229 | 190.5 | 157 | 23.9 | 8–φ19 | 224 | 600 | 39.0 | |
| 5″ | 125 | 356 | 254 | 216 | 186 | 23.9 | 8–φ22.2 | 244 | 600 | 58.0 | |
| 6″ | 150 | 394 | 279 | 241.5 | 216 | 25.4 | 8–φ22.2 | 252 | 600 | 93.0 | |
| 8″ | 200 | 457 | 343 | 298.5 | 270 | 28.5 | 8–φ22.2 | 283 | 735 | 160.0 | |
| 10″ | 250 | 533 | 406 | 362 | 324 | 30.2 | 12–φ25.4 | 345 | 800 | 200.0 |
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