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Aluminum Gas Emergency Shut-off Solenoid Valve DN15-DN25 | DELCO
Normally open aluminum gas emergency shut-off valve. DN15-DN25, 0-5 Bar. Link with gas detectors for instant hazard prevention in LPG/Natural Gas lines.
Size Range: DN15-DN25
Pressure Range: 0-5Bar
Matertial:Aluminum Alloy
Voltage: AC/DC 12V/24V110V/220V
Normally Open Type
Key Features
Designed as the ultimate failsafe for combustible gas lines, this normally open aluminum solenoid valve connects to gas leak detectors, instantly shutting off the gas supply during emergencies to prevent fire and explosion hazards.
1. Emergency Gas Leak Linkage: Directly connects with household or commercial gas leak detectors. It triggers an instant shut-off (<1 second) upon detecting LPG, Natural Gas, or Methane leaks.
2. Energy-Saving Normally Open (NO): Consumes zero electrical power during daily operation. The coil is energized only during an emergency shut-off, preventing coil heating and extending the product's lifespan.
3. Manual Reset Safety Standard: To comply with strict gas safety regulations, the valve requires a manual pull-reset to reopen after an emergency trigger, ensuring the pipeline is inspected before gas flow resumes.
4. Non-Sparking Aluminum Alloy Body: Constructed from high-quality, lightweight aluminum alloy, offering excellent resistance to gas corrosion and eliminating the risk of mechanical sparks.
5. Optimal for Low-Pressure Lines (0-5 Bar): Sized from DN15 to DN25 (1/2" to 1"), it perfectly matches standard residential and light commercial gas pipeline pressures (up to 5 Bar) with maximum flow efficiency.
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Key Application Fields
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Oil & Gas
DELCO API-certified valves ensuring safety and reliability in demanding high-pressure pipelines. -
Chemical & Petrochemical
DELCO corrosion-resistant solutions tailored for handling aggressive acids and hazardous fluids safely. -
Power Generation
DELCO solutions efficiently withstand extreme high-temperature and high-pressure steam cycles in power plants. -
Food & Pharmaceutical
DELCO sanitary valves with FDA-compliant, crevice-free designs to ensure absolute product purity. -
Water & Wastewater
Durable municipal solutions by DELCO, designed for zero leakage and long-term sustainability. -
HVAC & District Heating
DELCO valves ensure precise flow regulation to optimize energy efficiency in modern buildings.
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