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| Size | DN25, DN32, DN40, DN50 |
| Maximum Working Pressure | 100kPa / 400kPa |
| Pressure-Bearing Strength | PN6 |
| Protection Grade | IP66 |
| Explosion-proof | Ex db ia IIC T6 Gb; Ex ia ta ia IIIC T 200 80°C Da |
| Service Life | 10 years |
| Power | DC 3.6V, with a service life of over 5 years; AC 220V / 50Hz |
| Opening Time | <5s (under normal pressure); >5s (under pressure, determined by the internal pressure-relief volume) |
| Closing Time | <5s |
| Communication Method | 4G / NB-IOT |
| Memory Capacity | Supports caching 100,000 sets of dynamic pressure data |
| Operating Temperature | -20°C to +60°C |
| Operating Humidity | 5% to 95% RH |
| Execution Standard | Q/51010801 007-2025 |
This valve is available in four pipe sizes: DN25, DN32, DN40, and DN50, making it suitable for a wide range of residential and commercial gas pipeline installations.
The valve carries an IP66 protection rating, which means it is fully dust-tight and protected against powerful water jets. This makes it well-suited for both indoor and outdoor installation environments.
The valve supports two power options: a DC 3.6V battery with a service life of over 5 years, and an AC 220V / 50Hz wired power supply, offering flexibility depending on the installation conditions.
The valve supports both 4G and NB-IoT (Narrowband Internet of Things) communication methods, enabling reliable remote monitoring and control through smart gas management platforms.
Yes. The valve holds explosion-proof certification: Ex db ia IIC T6 Gb and Ex ia ta ia IIIC T200 80°C Da, making it safe for deployment in potentially explosive gas environments.
The valve's built-in memory supports caching up to 100,000 sets of dynamic pressure data. This ensures that critical usage and pressure records are retained locally even when network connectivity is temporarily unavailable.
