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MV
Universally applicable Knife Gate Valve.
Stafsjö’s knife gate valve MV is used within many different fields of applications. The valve has a gate with a bevel edge that effectively cuts through different media. In closed position the gate is pushed onto the seat which gives a tight and reliable sealing. This special shut-off technique makes the MV valve suitable for both fluids and dry media such as pulp, sludge, biomass, powder and different kinds of waste.
Technical data
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Nominal diameter: |
DN 50 - DN 1600 |
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Face-to-face: |
Company standard |
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Flange accommodation: |
EN 1092 PN 10 |
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EN 1092 PN 16 |
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ASME/ANSI B16.5 |
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Class 150 |
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ASME/ANSI B16.47 |
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Class 150, Serie A |
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JIS B 2238 10K |
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AS 2129 Table D and E |
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BS 10 Table D |
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Marking: |
EN 19 |
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Tightness check: |
EN 12266 (Leakage Rate A) |
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ISO 5208 Class A |
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Actuator: |
Hand wheel, ratchet wrench, chain wheel, bevel gear, pneumatic cylinder, electric motor, hydraulic cylinder |
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Max. Operating pressure: |
DN 50 - DN 125, 16 bar |
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DN 150 - DN 300, 10 bar |
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DN 350 - DN 600, 6 bar |
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DN 700 - DN 1000, 4 bar |
