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HD-GB Manual Louver Adjustment
- Commodity name: HD-GB Manual Louver Adjustment
- Product Description
- Technical parameters
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The valve body uses a new worm gear mechanism (the mechanism is changed to a handwheel type, model T308-2-GB). The valve disc uses a multi-axis louver structure for uniform fluid flow. The specially designed valve disc features low resistance and high strength. The shafts are connected by connecting rods for safe and reliable operation. Suitable for adjusting airflow in industrial painting and spray painting workshop pipeline systems!

Product Description
● The outer frame and blades of the manual valve are made of 2~6mm carbon steel or stainless steel.
● The manual valve bearings use oil-impregnated bronze bushings or bearings. The shaft is Φ15~Φ30 galvanized round steel or stainless steel round steel.
● There are heat insulation measures between the actuator and the valve body. Each shaft extending from the valve body has a seal ring to prevent gas leakage.
● Installed on the air ducts of ventilation systems with ventilation requirements for air volume adjustment and speed control.
● The actuator uses a worm gear type, and the blade closes clockwise.
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Technical Parameters
Leakage Rate
≤2%
Maximum Operating Pressure Difference
≤5000Pa
Applicable Medium
Air and paint-containing waste gas, etc.
Applicable Temperature
Normal temperature~500℃
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