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Address: Room 1502, Building 2, No. 39, Shangyi Road, Minhang District, Shanghai
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HDR Circular Single-Leaf Butterfly Valve
- Commodity name： HDR Circular Single-Leaf Butterfly Valve
- Product Description
- Technical parameters
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Technical Characteristics:
1. HDR circular single-blade damper is used for air volume adjustment and pressure control in HVAC systems.
2. It can be connected to the duct with insertion or flange connection for adjusting indoor air volume.
3. The adjusting mechanism is a handle type, which can be locked at any position, clockwise for closing the blade.
4. When the valve is closed, the air leakage meets the requirements of ordinary valves in (JG/436-2014 Building Ventilation Air Volume Regulating Valve).
Product Features:
1. The outer frame and blades of the circular single-blade butterfly valve are made of galvanized steel plate, and the valve body thickness is 210mm.
2. The circular single-blade butterfly valve bearing uses oil-containing copper powder metallurgy, requires no oiling, and can be permanently lubricated.
3. The blade shaft is Φ12.7 galvanized round steel or stainless steel round steel.
5. Φ matches the duct size, size range: Φ≥100～≤700mm.
6. The valve color can be customized according to customer needs.
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Company Address:
Room 1502, Building 2, No. 39, Shangyi Road, Minhang District, Shanghai
