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Type:
knife gate
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Operation:
pneumatic
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Body:
wafer
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Other characteristics:
unidirectional
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Temperature:
300 °C (572 °F)
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Operating pressure:
Min.: 4 bar (58.02 psi)
Max.: 16 bar (232.06 psi)
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DN:
Min.: 50 mm
Max.: 1200 mm
Stafsjö’s knife gate valve MV is used within many different fields of applications. The special shut-off technique makes it suitable for both fluids and dry media such as pulp, sludge, biomass, powder and different kinds of waste.
Nominal diameter:
DN 50 - DN 1200
Face-to-face:
works standard
Flange drilling:
EN 1092 PN 10/16
ANSI B16.5 Class 150
JIS B2238 10 K
BS 10 Table D
Marking:
DIN EN 19
Tightness check:
ISO 5208, Class A
TAPPI TIS, MSS SP-81
Temperature range:
max. 300 °C (depending on pressure, medium and material)
Actuators:
hand wheel, ratchet wrench, chain wheel, bevel gear, pneumatic cylinder, electric motor, hydraulic cylinder
Operating pressure:
DN 50 - DN 125 16 bar
DN 150 - DN 300 10 bar
DN 350 - DN 600 6 bar
DN 700 - DN 1000 2,5 bar
knife gate valve / pneumatic / wafer / unidirectional