Description
The XF3III Series Industrial Gas Solenoid Valve (Keep Normally Open) is specialized for small-to-medium industrial natural gas pipelines (DN15-DN25), providing reliable. Tailored for natural gas, its aluminum alloy body is lightweight yet durable, with excellent pressure and corrosion resistance. Sealing material offers NBR/FKM rubber options for superior airtightness. Operating at -20°C~+60°C, it suits workshops and gas distribution stations. With manual opening and dual closing methods, it closes in ≤1s to stop gas leakage instantly. Its stainless steel actuator, IP66 protection and 10-year service life ensure long-term stability. Equipped with Ex mb IIC T6 Gb explosion-proof grade and compliant with GB 44016-2024, it meets strict industrial safety standards, ideal for small-to-medium industrial gas pipeline protection.
Specification
| Applicable Gas | Natural gas |
| Body Material | Aluminum alloy (DN15-DN25) |
| Sealing Material | NBR / FKM rubber |
| Operating Temperature | -20°C ~ +60°C |
| Opening Method | Manual |
| Closing Method | DC pulse energized / Manual |
| Valve Closing Time | ≤ 1s |
| Actuator Material | Stainless steel |
| Protection Grade | IP66 |
| Service Life | 10 years (typical) |
| Explosion-proof Grade | Ex mb IIC T6 Gb |
| Explosion-proof Type | Encapsulated type |
| Execution Standard | GB 44016 - 2024 |
Industrial Gas Solenoid Valve Threaded Keep Normally Open Type (AC220V XF3III Series)
| Model | Pipe Diameter | Maximum Working Pressure | Connection Size | Working Voltage | Closing Method |
| DRQF-15-0.4/KTLN-XF3 | DN15 | 0.4MPa | 1/2"FTP | Active Pulse AC220V | Active Pulse / Manual |
| DRQF-20-0.4/KTLN-XF3 | DN20 | ||||
| DRQF-25-0.4/KTLN-XF3 | DN25 |
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