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NCA Series 800C - Heavy Duty Shut-off Dampers
NCA Series 800C - Heavy Duty Shut-off Dampers
NCA Series 800C - Heavy Duty Shut-off Dampers

Verified 5 months ago

HVC Supplies

Verified 5 months ago

HVC Supplies

Verified 5 months ago

HVC Supplies
Summary
Heavy-duty shut-off dampers for demanding applications.
Color
Grey
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Finish
Galvanized, Zinc plated, Mill
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Material
Steel, Aluminium, Rubber, EPDM
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Shape
Square, Circle, Oval
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Length
180 mm
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Width
Bespoke
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Height
Bespoke
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Warranty description
One year
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Specification

Standard
To BS EN 1751.
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Leakage through closed blades
Class 2.
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Casing leakage
Unclassified.
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Material
Galvanized steel.
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Control method
Extended spindle., Locking quadrant., Inboard actuator mounting plate., Factory fitted electronic pneumatic actuators., Factory fitted ATEX rated actuators.
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Additional properties

Operation
Opposed blade, linkage driven.
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Connection
Square flanged.
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Dimensions
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Component
Zinc plated steel.
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Blade
Extruded aluminium.
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Seal
Silicone rubber, stainless steel and EPDM rubber.
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OverallDepth
180 mm.
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Flanges
40 mm.
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Velocity
15 m/s.
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TemperatureRange
-40 to +130°C.
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Sustainability data

Country of product manufacture
United Kingdom
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