TRUNNION METAL TO METAL BALL VALVE CLASS 150-1500, FULL BORE BODY
METAL TO METAL BALL VALVES (Hard sealing ball valve, Metal sealing ball valves) — CLASS 150 TO 1500
KITZ, KAIRUITE
Range: DN50-600
Pressure: CLASS 150 TO 1500
Temperature: -46-500℃
Metal to metal ball valves are designed with hard seat sealing, such as Stellite or Tungsten Carbide coating, these valves are used for abrasive medium, high impurity content, mine, high temperature pipeline.
FEATURES
- Reinforced PTFE
- Double lock and bleed function
- Low torque
DESIGN
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Product range
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Certifications
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| Service | Oil, Natural gas, Water and Chemical Transmission Pipeline application, Metal to metal sealing ball valves can be used for rubbing, abrasive, corrosive and high temperature medium. |
| Design Body | Two pieces or three pieces |
| Bore | Full bore or Reduce bore |
| Bonnet Design | End entry or Top entry |
| Ball Design | Trunnion mounted ball |
| DBB/DIB Design | Yes |
| Size | 1 1/2”-64” |
| Pressure | 150Lb-2500Lb |
| Design temperature | -46-500℃ |
| Main materials | CS/SS/Duplex stainless steel/Bronze/Inconel/Titanium alloy steel |
| Seat sealing type | Ni60, Stellite, Tungsten carbide |
| Operation | Manual, Electric, Pneumatic, Gas over oil, Electro-hydraulic actuator.(Rotork, Biffi, DVG, ect.) |
| Design Standard | API608/API6D/AWWA/BS5351/ISO17292/DIN/GB/GOST |
| Face to face | ASME B16.10/ API6D |
| Ends | RF/RTJ to ASME B16.5/ASME B16.47, BW to ASME B16.25 |
| Pressure and Temperature Design | ASME B16.34 |
| Test standard | API6D/API598, ISO5208 |
| Fire safe | API 6FA/API607 |
| Others | Anti static design, Anti blow-out stem design, NACE MR0175/ISO15156(if applicable) |
| Basic design: API 6D / ISO 14313 | Dimensions: F – F: API 6D / ASME B16.10 |
| End connection: ASME B16.5 | Hole diameter: API 6D / ISO 14313 |
| Wall thickness: ASME B16.34 |
| Pressure rating: ASME Class 150 to 600 | Nominal size: NPS 2 to NPS 24 (DN 50 to DN 600) |
| Shell materials: Carbon steel, Alloy steel, Austenitic stainless steel, Duplex stainless steel, High-alloy steel, Nickel-based alloy | Ball seat materials: RPTFE (reinforced PTFE), modified PTFE, RNylon (reinforced Nylon), DEVLON V®, PEEK |
| Fugitive emission: ISO 15848-1 BH CO1 | Fire test: API 607/API 6FA/ISO 10497 |
| PED: 2014/68/EU | ATEX: 2014/34/EU |
| SIL: IEC 61508 (SIL 2) |