Robust One Inch Lighter Gas Control Valve for Hazardous Industrial Fuel Systems with Explosion-Proof Seals and Thermal Lock Technology

Product Description:

Engineered for extreme environments, this industrial-grade one-inch lighter gas valve delivers unmatched safety in propane/butane fuel management. Crafted from marine-grade brass with nickel-plated components, it regulates high-pressure gas flow (up to 500 PSI) in petrochemical plants, foundries, and mining operations. The dual-action safety mechanism combines manual shutoff with automatic thermal lockdown – when ambient temperatures exceed 150°C, the fusible link triggers instant gas disconnection. Precision-machined NPT threads ensure leak-proof pipeline integration, while corrosion-resistant seals withstand chemical exposure and moisture. This ATEX-certified gas cutoff device features flame-arresting mesh to prevent flashback ignition and meets ISO 9001 safety standards. The ergonomic red handwheel enables quick emergency response, and its reinforced stem maintains sealing integrity after 10,000+ cycles. Ideal for furnace fuel lines, boiler systems, and mobile equipment where reliability prevents catastrophic failures. All valves undergo hydrostatic testing at 2x operating pressure and helium leak detection before shipment.

Bullet Points

✅ High-torque brass core resists gas corrosion

✅ One-inch NPT threads for universal pipeline integration

✅ Certified for propane/butane fuel control systems

✅ Dual O-ring seals prevent hazardous leaks

✅ Manual override for emergency gas shutoff

Application Scenario
Installed in steel mill furnace gas lines to regulate propane flow and prevent explosions during temperature spikes.

Specifications:

Exhibition:

We often go to India, Mexico, Algeria for aerosol valve exhibitions. Our lighter gas refill valve with plastic stem or metal stem have been exported to Mexico, Ecuador, Viet Nam, India, Colombia, Russia, Ukraine, Indonesia, Peru, Philippines and other countries

Packing and Delivery

Carton size: 515*340*230mm

Lighter gas refill valve: 2500 pieces / carton

Adaptor: 5000 pieces / carton

We can export the lighter gas refill valves to you by LCL container and full 20ft, 40ft, 40HC container. We can export the valves to you by LCL and FCL. We can use carton packing and pallet packing.

FAQ

1. Q: What pressure can this gas valve withstand?
   A: Rated for 500 PSI continuous operation with 1500 PSI burst pressure.

2. Q: Is the thermal lock mechanism reusable?
   A: No – the fusible link requires replacement after activation (kits available).

3. Q: Can this flow control device handle methane gas?
   A: Designed exclusively for lighter gases (propane/butane).

4. Q: What certifications does the shutoff valve carry?
   A: ATEX, ISO 9001, and RoHS compliance.

5. Q: How to maintain the corrosion-resistant seals?
   A: Annual lubrication with silicone grease (included in maintenance kit).