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QD-Φ-FB Pneumatic Explosion-proof Round Butterfly Valve
- Commodity name： QD-Φ-FB Pneumatic Explosion-proof Round Butterfly Valve
- Product Description
- Technical parameters
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Technical Characteristics:
The QD-Φ explosion-proof butterfly valve uses a new series of explosion-proof actuators, with a gear-rack double-piston symmetrical structure design, which is safe and reliable. The valve disc adopts a single-disc structure, resulting in a lower leakage rate. It is suitable for use in industrial painting, waste gas treatment, and other environmental protection industries for regulating gas flow in pipeline systems.
Product Features:
1. The outer frame and disc of the round butterfly valve are made of 2~6mm carbon steel or stainless steel.
2. The round butterfly valve bearings use high-temperature resistant rhombus or square bearing seats, and the shaft is Φ15~Φ40 galvanized round steel or stainless steel.
Round steel.
3. When at high temperatures, there are insulation measures between the actuator and the valve body, and there are sealing rings at the shaft exit of the valve body to prevent gas leakage.
To the outside.
4. Pressure range: ≤6000Pa
5. Applicable temperature: Normal temperature ~500℃
6. Applicable medium: Air, dusty waste gas, high-temperature gas, etc.
7. Leakage rate: ≤2%
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Room 1502, Building 2, No. 39, Shangyi Road, Minhang District, Shanghai
