KTM modell VPort kulventil
KTM™ modell VPort är en robust, långlivad V-port kulventil med reglerfunktion. Den har utmärkta flödesegenskaper för olika vätskor inklusive slurry och fibrer.
| Critical Service | Corrosive, General Service |
| Flow Characteristics | Equal percentage |
| Material | 316 Stainless Steel, 304 Stainless Steel, Stainless Steel |
| Operating Temperature | High Temperature, High Temperature (>250F) |
| Pressure Class | ASME |
| Shutoff Class | Class II (FCI 70-2), Class IV (FCI 70-2) |
| Valve Size | NPS 1 / DN 25, NPS 1-1/2 / DN 40, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 2 / DN 50, NPS 3 / DN 80, NPS 4 / DN 100, NPS 6 / DN 150, NPS 8 / DN 200, NPS 20 / DN 500 |
| Valve Size Standard | NPS, DN |
| Valve Type | Trunnion Ball Valve, Ball Valve, Ball, Automated Ball Valve |
| Certifications | PED, Lloyd's Register, CE |
| End Connection | Flanged |
- Rotary-valve design provides shearing action between the V-notch ball and the seat, promoting a smooth, non-clogging operation.
- Straight-through flow design provides high capacity for fluids.
- With a single-seat design, torque is lower than typical trunnion design valves, for ease of operation and reduced actuator cost.
- Two seat designs:<ul><li>Laminated seat provides ASME/FCI 70-2 class IV shut-off and withstands tough operating conditions.</li><li>Thick (solid) seat for high-velocity and abrasive or erosive service.</li></ul>
- Segmented, V-notched ball features high rangeability and smooth throttling action.
- Choice of full and reduced port, providing the right flow capacity for every application at low cost.
- Machined ISO 5211 top mounting flange (VA series only).
- Heavy-duty, stainless steel shaft for high strength and rigidity.
- Multiple, adjustable ring packing allows easy adjustment without valve disassembly or actuator removal.
- Shaft bearings assure a durability, smooth and easy valve operation.
- Positive alignment of split body.
- The spline connection minimizes the backlash of shaft and disk. It results excellent control performance.
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