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QD-F-Φ High-temperature pneumatic rotary butterfly valve
- Commodity name： QD-F-Φ High-temperature pneumatic rotary butterfly valve
- Product Description
- Technical parameters
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Technical Characteristics:
This series of butterfly valves incorporates advanced technologies from home and abroad, and refers to GB/T-12238-2008 and GB/T26640-2011 standards. They are designed as flanged type; especially using a high-temperature bearing structure, there is no jamming phenomenon under low or high temperature conditions; at the same time, the opening and closing is flexible and suitable for environmental protection exhaust gas treatment and the air volume adjustment and environmental protection of pipeline systems in chemical, power plants, metallurgy, cement and other industries, used to regulate gas flow.
Product Features:
1. Connection Type: Flange Connection
2. Drive Type: Pneumatic Drive (Can be equipped with manual drive)
3. Effective Diameter: ￠200-1800
4. Pressure Range: 0.1MPa-0.25MPa
5. Applicable Temperature: Normal temperature~1000℃
6. Valve Body Material: Carbon steel or stainless steel
7. Valve Disc Material: HXD-ZG-05 cast high-temperature resistant blade
8. Internal Insulation: Ceramic fiber cotton
9. Applicable Medium: Dusty exhaust gas, high-temperature gas, steam, etc.
10. Air Leakage: ≤1%
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Room 1502, Building 2, No. 39, Shangyi Road, Minhang District, Shanghai
