Auto Natural Gas Shut Off Valve

Gas automatic shut-off valve with control valve Male/Male
Item Number :DY633
1.Standard: CJ/T 447-2014
2.Working Temperature: -10°C≤ t ≤ 40°C
3.Max Auto Self-Closing Pressure:8KPa±2KPa
4.Min Auto Self-Closing Pressure:0.8KPa±0.2KPa
5.Auto Closing Time: t≤3s

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The automatic natural gas shut-off valve is a safety device that automatically cuts off the natural gas supply when it detects gas leaks, earthquakes, or other abnormal conditions, preventing accidents from occurring.

Technical Specification

1. Standard: CJ/T 447-2014
2. Working Temperature: -10°C ≤ t ≤ 40°C
3. Max Auto Self-Closing Pressure: 8 KPa ± 2 KPa
4. Min Auto Self-Closing Pressure: 0.8 KPa ± 0.2 KPa
5. Auto Closing Time: t ≤ 3s

Core advantages: compact size, easy installation, supports both horizontal and vertical installation methods, interface thread accuracy meets international standards such as GB/T 7306 and ANSI B1.20.1, and is compatible with mainstream gas meter interfaces worldwide; The valve body is made of food grade corrosion-resistant polymer composite material, which has no odor, no toxicity, and long-term use without aging or leakage.
Adaptation scenarios: residential buildings, apartments, villas and other household gas use scenarios, compatible with natural gas, liquefied petroleum gas and other gas sources, has passed ISO and other international certifications, and is sold well in 32 countries and regions including Europe, Southeast Asia, North America, etc.
Key parameters: nominal pressure 0.5-10kPa, nominal diameter DN15/DN20, opening torque ≤ 2.0N · m, easy manual reset for ordinary users without the need for professional tools.