Xiechang® DCF-F-Z Series: Explosion-Proof Baghouse Pulse Valve
The Xiechang® Explosion-Proof Right-Angle Pulse Valve is a high-performance dust cleaning component specifically engineered for hazardous industrial environments. As a critical baghouse pulse valve, it features a 90° angle between the inlet and outlet, ensuring minimal airflow resistance and instantaneous high-volume discharge. Equipped with a state-of-the-art flameproof electromagnetic pilot, it effectively prevents environmental explosions triggered by electrical sparks, making it an essential component for dust collection systems in coal processing, flour milling, and fine chemical industries.
Core Technical Parameters
| Technical Category | Specifications & Metrics |
|---|---|
| Operating Pressure | 0.2 ~ 0.6 MPa |
| Working Medium | Clean Air (Oil-free & Dehydrated) |
| Voltage / Current | DC24V (1.25A) / AC220V (0.5A) |
| Protection Class | IP65 |
| Operating Environment | -25°C ~ 85°C; Relative Humidity ≤ 85% |
| Diaphragm Lifespan | ≥ 1 Million Cycles |
Xiechang® DCF-F-Z Model Selection
| Model Number | Nominal Diameter (DN) | Connection Thread | Diaphragm Type | Ex-Proof Certification |
|---|---|---|---|---|
| DCF-F-Z-20 | DN20 (3/4″) | G3/4″ | Single | Ex d IIC T6 Gb |
| DCF-F-Z-25 | DN25 (1″) | G1″ | Single | Ex d IIC T6 Gb |
| DCF-F-Z-40S | DN40 (1.5″) | G1.5″ | Double | Ex d IIC T6 Gb |
| DCF-F-Z-50S | DN50 (2″) | G2″ | Double | Ex d IIC T6 Gb |
| DCF-F-Z-62S | DN65 (2.5″) | G2.5″ | Double | Ex d IIC T6 Gb |
| DCF-F-Z-76S | DN80 (3″) | G3″ | Double | Ex d IIC T6 Gb |
