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Categories | Duct Isolation Dampers |
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Brand Name: | FIDAK |
Model Number: | As |
Certification: | ISO 9001 |
Place of Origin: | China |
MOQ: | 10 pieces |
Price: | Negotiable |
Payment Terms: | T/T, Western Union,Paypal |
Supply Ability: | 10000 Kilogram/Kilograms per Day |
Delivery Time: | 20~25 working days |
Packaging Details: | custom made square plastic pipe bushing packing: Plastic bag,Wooden box |
Material: | Stainless steel |
Working pressure: | <26000Pa |
Working temperature: | <350℃ |
Drive way: | Manual, electric, pneumatic |
Sealing effect: | >99% |
Application: | For smoke pipes in power plants or other industries |
Electric, pneumatic, manual Closed baffle damper Remote control Custom Design
Product description
Closed baffle door is also called shut-off door, air duct baffle door or flue baffle door. It is often used as shut-off medium in smoke pipes and ducts in power plants or other industries. Two functions, on and off, make all pipeline media in the system circulate or close.
Features
1. The shutter of the closing baffle adopts a steel plate crimping welding structure. The shape of the blade is a streamlined rhombus structure, which has a small flow resistance and sufficient strength. Around the blade is inlaid with an elastic stainless steel sheet 0.5 ~ 1mm. The higher the seal, the higher the seal; the bearings at both ends are spherical self-lubricating self-aligning bearings, so it will not affect its rotation when the blade is flexed.
2. There are electric, manual, pneumatic and other methods for
driving the damper; it can be controlled locally, remotely and
centrally by computer.
Specifications
1. The meaning of the damper specifications D * W * L is: D is the thickness of the damper; W is the dimension perpendicular to the blade axis (that is, the exit direction); H is the dimension of the blade length. In particular, it should be noted that L is the horizontal dimension, In order to ensure that the blade shaft is in the horizontal plane during installation, the service life of the damper is guaranteed.
2. The width (W) or length (L) in the damper specification refers
to the inner dimension of the damper section, which is generally
consistent with the inner dimension of the pipe. To facilitate the
user's choice, the user needs to provide the following technical
parameters when ordering the shutter.
The position and function of the damper in the pipeline; the
circulating medium; the maximum working pressure; the maximum
working temperature.
Technique Parameters
Main technical parameters of damper:
Maximum working pressure: <2000mmH2O;
Maximum working temperature: < 600 ℃
Working medium: cold, hot air or smoke;
Stroke: 0 ~ 90 °;
Air leakage rate at all levels: <2%;
Service life: 15 years for air duct; 10 years for flue.
The technical parameters of this product can be customized
according to the special requirements of users.
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