The ZCZGB-I Anti-Deflagration Flame Arrester is a heavy-duty industrial safety device engineered to quench subsonic flame fronts within process piping. By utilizing a high-precision internal matrix, this flame arrester absorbs thermal energy instantly, preventing fire from propagating further into critical infrastructure or storage tanks. Designed for bi-directional protection, the ZCZGB-I is a versatile and reliable choice for the petrochemical, pharmaceutical, and gas processing industries.
Producdt Description:
The ZCZGB-I Anti-Deflagration Flame Arrester is a heavy-duty industrial safety device engineered to quench subsonic flame fronts within process piping. As a critical “firewall” for your infrastructure, this flame arrester is specifically optimized to manage deflagration events—flames traveling at subsonic speeds. Its superior structural integrity and advanced internal quenching technology ensure that facility safety is never compromised during an ignition event.
The core of the ZCZGB-I’s fire suppression capability lies in its high-precision flame elements, which act as a thermal heat sink to extinguish combustion. We offer two primary types of internal filtration to meet diverse industrial standards:
Precision Quenching Elements: This flame arrester is equipped with premium flame elements available in corrugated ribbon or multi-layer metal mesh designs. These structures are engineered to deliver rapid heat dissipation, cooling the flame below its auto-ignition temperature instantly.
Bi-Directional Safety Flow: The internal flame elements are designed to quench flame fronts originating from either side of the piping. This bi-directional capability provides total flexibility for complex system layouts and ensures protection regardless of the ignition source location.
Installation:
Note:
Under normal circumstances, (fire) breathing valve operating pressure to B shall prevail;
Applicable materials: gasoline, kerosene, diesel, aromatics, sulfur, air and other petrochemical materials;
Environment temperature: -40 °C -+60 °C;
Shell material: HT, AL, A3, 18-8, 304, 304L, 316, 316L.
Flange standards: HG20592-97 PN1.0 (also can be produced according to user specified criteria)“Unsure of the Best Placement for Your Deflagration Arrester? Consult Our Engineering Team for a Custom Solution.”
Q1: What is the primary difference between the ZCZGB-I and a detonation arrester?
A1: The ZCZGB-I is designed for deflagrations (subsonic flames). For high-speed supersonic shockwaves, you would require a detonation flame arrester like the ZCGZJII-H.
Q2: Can the ZCZGB-I be installed in any orientation?
A2: Yes. Because it provides bi-directional protection, the ZCZGB-I can be installed in both horizontal and vertical piping runs depending on your system requirements.
Q3: How do I maintain the internal flame elements?
A3: The ZCZGB-I features a modular design for easy disassembly. We recommend semi-annual inspections where the flame elements are removed, cleaned of any debris, and reinstalled.
Q4: Which material is recommended for marine or offshore environments?
A4: For high-corrosion environments like offshore platforms, we strongly recommend the 316L Stainless Steel configuration for its superior resistance to salt-air corrosion.
Q5: Does this model support Group IIC (Hydrogen) gas groups?
A5: While standard units cover IIA/IIB3, we can customize the flame element matrix gap to meet the strict MESG requirements for Group IIC gases like hydrogen.
Further information or a personal consultation? Our products and know-how are there to provide solutions.
