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Neles NELDISC Triple Eccentric Disc Valve
Brand: MetsoThe disc of the valve is machined to close tolerances to create an elliptical shape similar to an oblique slice taken from a solid metal cone.
When the valve is closed, the elliptical disc at the major axis displaces the seat ring outward, causing it ring to contact the disc at the minor axis.
When the valve is opened, the contact is released and the seat ring returns to its original circular shape.
Features- Excellent flow and control performance
- Reduced dynamic torque and noise
- Mechanical and flow dynamic stability allows higher pressure drop service than a conventional disc
Specifications
Brand
Flange Size - 10" (DN250)
- 10" (DN250) - 150# (ASME)
- 10" (DN250) - 300# (ASME)
- 10" (DN250) - 600# (ASME)
- 10" (DN250) - PN 100
- 10" (DN250) - PN 20
- 10" (DN250) - PN 40
Flange Size - 12" (DN300)
- 12" (DN300) - 150# (ASME)
- 12" (DN300) - 300# (ASME)
- 12" (DN300) - 600# (ASME)
- 12" (DN300) - PN 100
- 12" (DN300) - PN 20
- 12" (DN300) - PN 40
Flange Size - 14" (DN350)
- 14" (DN350) - 150# (ASME)
- 14" (DN350) - 300# (ASME)
- 14" (DN350) - 600# (ASME)
- 14" (DN350) - PN 100
- 14" (DN350) - PN 20
- 14" (DN350) - PN 40
Flange Size - 16" (DN400)
- 16" (DN400) - 150# (ASME)
- 16" (DN400) - 300# (ASME)
- 16" (DN400) - 600# (ASME)
- 16" (DN400) - PN 100
- 16" (DN400) - PN 20
- 16" (DN400) - PN 40
Flange Size - 18" (DN450)
- 18" (DN450) - 150# (ASME)
- 18" (DN450) - 300# (ASME)
- 18" (DN450) - 600# (ASME)
- 18" (DN450) - PN 100
- 18" (DN450) - PN 20
- 18" (DN450) - PN 40
Flange Size - 20" (DN500)
- 20" (DN500) - 150# (ASME)
- 20" (DN500) - 300# (ASME)
- 20" (DN500) - 600# (ASME)
- 20" (DN500) - PN 100
- 20" (DN500) - PN 20
- 20" (DN500) - PN 40
Flange Size - 24" (DN600)
- 24" (DN600) - 150# (ASME)
- 24" (DN600) - 300# (ASME)
- 24" (DN600) - 600# (ASME)
- 24" (DN600) - PN 100
- 24" (DN600) - PN 20
- 24" (DN600) - PN 40
Flange Size - 28" (DN700)
- 28" (DN700) - 150# (ASME)
- 28" (DN700) - 600# (ASME)
- 28" (DN700) - PN 100
- 28" (DN700) - PN 20
Flange Size - 3" (DN80)
- 3" (DN80) - 150# (ASME)
- 3" (DN80) - 300# (ASME)
- 3" (DN80) - PN 20
- 3" (DN80) - PN 40
Flange Size - 30" (DN750)
- 30" (DN750) - 600# (ASME)
- 30" (DN750) - PN 100
Flange Size - 32" (DN800)
- 32" (DN800) - 150# (ASME)
- 32" (DN800) - 600# (ASME)
- 32" (DN800) - PN 100
- 32" (DN800) - PN 20
Flange Size - 36" (DN900)
- 36" (DN900) - 150# (ASME)
- 36" (DN900) - 600# (ASME)
- 36" (DN900) - PN 100
- 36" (DN900) - PN 20
Flange Size - 4" (DN100)
- 4" (DN100) - 150# (ASME)
- 4" (DN100) - 300# (ASME)
- 4" (DN100) - PN 20
- 4" (DN100) - PN 40
Flange Size - 40" (DN1000)
- 40" (DN1000) - 150# (ASME)
- 40" (DN1000) - 600# (ASME)
- 40" (DN1000) - PN 100
- 40" (DN1000) - PN 20
Flange Size - 5" (DN125)
- 5" (DN125) - 150# (ASME)
- 5" (DN125) - PN 20
Flange Size - 6" (DN150)
- 6" (DN150) - 150# (ASME)
- 6" (DN150) - 300# (ASME)
- 6" (DN150) - 600# (ASME)
- 6" (DN150) - PN 100
- 6" (DN150) - PN 20
- 6" (DN150) - PN 40
Flange Size - 8" (DN200)
- 8" (DN200) - 150# (ASME)
- 8" (DN200) - 300# (ASME)
- 8" (DN200) - 600# (ASME)
- 8" (DN200) - PN 100
- 8" (DN200) - PN 20
- 8" (DN200) - PN 40
Flow Rate
- 150 to 43,800 Cv, Maximum
Temperature Range
- -200° to 600° C (-330° to 1,110° F)
