Airlock Valve DMN Westinghouse | Rotary Valve DMN Wesinghouse

AL 500 1 HT250 

AL - High duty airlock
HT250 - High temperature 250°C
Rotary valve

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Customer specification
Product Certification Europe [CE]
Product specification
Product temperature [°C] 200
System description
Location Indoor installation
Application Discharging
Valve position
Capacity [ton/hr] 2.000
Filling efficiency [%] 50
Pressure inlet [barg] 0.500
Pressure outlet [barg] 0.100
Pressure difference [barg] 0.400
Ambient temperature Min. [°C] 20
Ambient temperature Max. [°C] 40
Approval ATEX
Internal Zone Equipment – Internal Dust zone 20
External Zone No zone
Max. permitted surface temp. [°C] 200
Hygienic Design
EC1935/2004 No
Hygienic Design No
Rotary valve specification
Type AL - High duty airlock
Size 500
Execution 1 - Cast iron
Additional HT250 - High temperature 250°C
Body and Cover
Connection Round flange DN
Flange hole pattern Drilled DIN PN10
Material body and end covers Cast iron EN-GJS-400-15
Bearing Outboard spherical roller bearings
Vent holes Drilled and plugged
Earthing lug Including earthing lug M10 on in- and outlet flange
Rotor
Rotor 8 Adjustable blades (Radial) - Reinforcing bars - Mild steel
Capacity at 100% filling [l/rev] 230.00
Blades
Rotor blades Hardened steel / Hardox 450 replaceable
Seal
Shaft sealing Teadit 2005 FDA 1935/2004 packing
Drive
Calculated rotor speed [rpm] 1
Rotor speed [rpm] 12
Drive execution Chain Drive
Voltage [V] 230D/400Y 50Hz
Frequency 50Hz
Protection class [IP] 65
Thermal class [ISO] F
Drive speed [rpm] 18
Drive SEW R97DRN100L4/TF IE3 3kW PTC M5 180/2 18/21rpm 50/60Hz
Chain option Chain and chain wheels duplex
Option Heat shield
Painting
Paint valve HT RAL 7100 colour valve DMN system C
Paint drive HT RAL 7100 colour drive DMN system C
Packaging
Packaging Wooden crate including ISPM15 stamp - Individual packaging
Documentation
Standard language English
Base Documents Rotary valve Installation and Safety instructions
Spare part list
Parts list
Operating instruction
Declaration of conformity
ATEX inspection report
Ex
Marking Dust II 1D/2D Ex h IIIC T240°C Da/Db
Marking Gas II -/2G Ex h IIB T2 -/Gb
Type Examination certificate GEX19 ATEX1006X
Ambient temperature -20°C…+60°C
Ex Assembly
Marking Dust Assembly II 1D/- Ex IIIC T240°C Da/-
Ambient temperature Assembly -20°C…+40°C

AL 500 1 Eq : AL - High duty airlock
Rotary valve
Description AL 500 1 Eq : AL - High duty airlock
Customer specification
Product Certification Europe [CE]
Product specification
Product temperature [°C] 80
Product size
Flowability
Abrasive
Corrosive
System description
Location Indoor installation
Application Discharging
Valve position
Capacity [ton/hr] 2.000
Filling efficiency [%] 50
Pressure inlet [barg] 0.500
Pressure outlet [barg] 0.100
Pressure difference [barg] 0.400
Ambient temperature Min. [°C] 20
Ambient temperature Max. [°C] 40
Explosive Atmosphere
Explosive Atmosphere Yes
Approval ATEX
Internal Zone Equipment – Internal Dust zone 20
External Zone No zone
Max. permitted surface temp. [°C] 200
Hygienic Design
EC1935/2004 No
Hygienic Design No
Rotary valve specification
Type AL - High duty airlock
Size 500
Execution 1 - Cast iron
Body and Cover
Connection Round flange DN
Flange hole pattern Drilled DIN PN10
Material body and end covers Cast iron EN-GJS-400-15
Bearing Outboard ball bearings sealed for life
Vent holes Drilled and plugged
Earthing lug Including earthing lug M10 on in- and outlet flange
Rotor
Rotor 8 Adjustable blades (Radial) - Reinforcing bars - Mild steel
Capacity at 100% filling [l/rev] 230.00
Blades
Rotor blades Hardened steel / Hardox 450 replaceable
Seal
Shaft sealing Teadit 2005 FDA 1935/2004 packing
Drive
Calculated rotor speed [rpm] 1
Rotor speed [rpm] 12
Drive execution Chain Drive
Voltage [V] 230D/400Y 50Hz
Frequency 50Hz
Protection class [IP] 65
Thermal class [ISO] F
Drive speed [rpm] 18
Drive SEW R97DRN100L4/TF IE3 3kW PTC M5 180/2 18/21rpm 50/60Hz
Chain option Chain and chain wheels duplex
Painting
Paint valve RAL 9006 colour valve DMN system A - Standard C1
Paint drive RAL 9006 colour drive DMN system A - Standard C1
Packaging
Packaging Wooden crate including ISPM15 stamp - Individual packaging
Documentation
Standard language English
Base Documents Rotary valve Installation and Safety instructions
Spare part list
Parts list
Operating instruction
Declaration of conformity
ATEX inspection report
Ex
Marking Dust II 1D/2D Ex h IIIC T120°C Da/Db
Marking Gas II -/2G Ex h IIB T4 -/Gb
Type Examination certificate GEX19 ATEX1006X
Ambient temperature -20°C…+60°C
Ex Assembly
Marking Dust Assembly II 1D/- Ex IIIC T120°C Da/-
Ambient temperature Assembly -20°C…+40°C