- Model No.: CA9F-E
- Type: Pilot Operated
- Power Supply: AC / DC
- Specification: Export Standard
- HS Code: 8481804090
- Connection Form: Flange
- Valve Structure: Pilot Piston Structure
- Trademark: YJ
- Origin: China
This solenoid valve is a normally open type designed for gas applications, ensuring safe and efficient operation in various industrial settings. It features the following key specifications:
1. **Nominal Diameter**: 15–50mm (threaded), 65–400mm (flanged)
2. **Medium**: Suitable for coal gas, natural gas, and liquefied petroleum gas (LPG)
3. **Ambient Temperature**: -20°C to 60°C
4. **Working Pressure**: 0–4 bar or 0–500 mbar
5. **Sealing Material**: NBR (Nitrile Butadiene Rubber) for excellent sealing performance
6. **Valve Body Material**:
- Brass (for DN15mm and 20mm)
- Cast steel (for DN50mm and above)
- Cast aluminum (for DN25–DN50mm)
7. **Protection Class**: IP65 – suitable for outdoor and dusty environments
8. **Optional Explosion-Proof Grades**: ExmIIT4, ExdI/IIBT3/T4
9. **Response Time**: Less than 3 seconds
10. **Operation Type**: Normally open and pulse type – the coil remains de-energized during normal operation, minimizing power consumption
11. **Emergency Operation**: In case of emergency, the coil receives a brief electrical signal to close the valve and self-lock it
12. **Manual Reset Function**: Allows for easy manual reset after an emergency shutdown
Designed with reliability and safety in mind, this pilot-operated solenoid valve is ideal for gas control systems where quick response and long-term durability are essential. Its versatile design and wide range of applications make it a preferred choice in both residential and industrial gas distribution systems.
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Xuzhou Xuqi Heavy Machinery Co., Ltd. , https://www.xqheavy.com