Web Menu

Product Search

Language

Share

Clean Agent HFC Fire Extinguisher

-- Steady & Reliable Manufacturer --

Introduction: Non-Residual, Electrically Safe Suppression

The Clean Agent HFC Fire Extinguisher is a specialized portable unit using environmentally friendly, non-residue gaseous extinguishing agents, primarily HFC 236 fa or FK−5−1−12 (Novec 1230). These agents are chemically clean, non-conductive, and leave no corrosive residue, making them ideal for use in sensitive electronic and high-value asset areas.

The agent extinguishes fire primarily through heat absorption (cooling the flame at a molecular level) and secondarily through chemical interaction, effectively suppressing Class B and Class C fires (liquids and electrical). HFC extinguishers are stored under pressure, often with a nitrogen charge, and feature heavy-duty valves and seamless cylinders to contain the agent, which is typically liquefied.

These units are mandatory replacements for older, ozone-depleting Halon-based extinguishers and are often found in server rooms, laboratories, and aircraft cockpits. (Approx. 580 words)

Advantage: No Residue, Minimal Damage, and Environmental Compliance

  • Asset Protection: Extinguishes fire without damaging sensitive electronics, documentation, or machinery, minimizing business interruption.
  • Occupant Safety: Agent toxicity (LOAEL) is generally very low, making it safer for use in occupied spaces than older Halon agents.
  • Environmental Profile: ODP of zero ensures compliance with international environmental treaties and regulations.
  • Superior Flow: Discharges as a gas/mist, allowing the agent to quickly penetrate equipment enclosures and reach deep-seated fire sources.
  • Non-Conductive: Class  C rated, it can be safely used on energized electrical equipment without electrocution risk.
  • Weight Monitoring: Some units use weight to check charge, similar to CO2​, ensuring the proper volume of agent is contained.

Specification: Agent Type, ODP, and Electrical Safety

Component FunctionClean, Non-Conductive, Residue-Free Suppression for B/C Fires
Extinguishing AgentHFC 236 fa or FK−5−1−12 (Novec 1230)
Fire ClassificationB (Liquid), C (Electrical) - Often rated for A (Small Volume)
Ozone Depletion Potential (ODP)Zero (Environmentally Compliant)
Working Pressure150 psi to 360 psi (Higher than ABC units)
Cylinder MaterialSeamless Aluminum or Welded Steel (Internal Coating)
Standard ComplianceUL 711/299, NFPA 10, EPA/EU F-Gas Regulations
Key AdvantageSafe for High-Value Assets, Zero Cleanup Required

Targeted High-Value Asset Protection

Data Centers and Server Rooms

Used as the primary defense to prevent water or powder damage to critical IT infrastructure.

Laboratories and Museums

Ideal for protecting delicate instruments, chemical storage, and non-replaceable artifacts.

Aircraft and Marine Cockpits

Mandatory for cockpit protection due to the need for rapid, clean suppression without obstructing visibility.

Telecommunication Facilities

Used for electrical cabinets, generators, and complex wiring areas where conductivity is a risk.

Manufacturing Cleanrooms

Essential where powder residue could contaminate products or sensitive assembly lines.

Grow Your Bussiness With KAITUO

  • INNOVATION

    Professional R&D Team

    We have a professional R&D team of over 15 people who are able to provide innovative products and customized design services to our customers.

  • QUALITY

    Product quality assurance

    We adhere to quality as a lifeline for our business development, and strict quality management systems ISO and CE, as well as a variety of advanced quality testing equipment are our guarantees for product quality.

  • PRODUCTION CAPACITY

    Annual output exceeds 400,000

    Every month over 400,000 pcs of kinds of valves, including fire extinguisher valve, lpg valve, marine gas cylinder valve and so on.

  • SERVICE

    One-stop service

    We have complete design, and product development, testing and quality control are all carried out in the factory, which to a certain extent guarantees the high quality and performance of Kaituo fire equipment.

Payment & Shipping: Flexible Global Trade Solutions

We offer comprehensive and secure international trade terms tailored to our global clientele.

  • Accepted Payment Methods:

    Wire Transfer (T/T): Standard 30% deposit to confirm the order, 70% balance upon presentation of Bill of Lading (B/L) copy.

    Letter of Credit (L/C): Irrevocable L/C at sight for sourcing high-cost gaseous agents and specialized cylinder manufacturing.

  • Shipping Terms (Incoterms):

    FOB (Free On Board): Ningbo Port is our standard shipping hub.

    CIF/CFR: Available upon request; we manage shipping logistics to your designated port.

  • Packaging:

    Units are shipped fully charged, packed in heavy-duty cartons designed to protect the valve and gauge assembly from impact.

Comprehensive Information Summary

Minimum Order Quantity (MOQ)1,000 Units (HFC), 500 Units (Novec FK−5−1−12)
Lead Time90-120 Days (Cylinder Fabrication, Agent Sourcing/Filling, High-Pressure Valve Assembly, Certification)
PackagingIndividual Heavy-Duty Carton, Valve Protection, Hazardous Material Shipping Compliance.
CertificationsUL Listed, EN 3, DOT/TPED, NFPA 10 Compliance, ISO 9001.
Raw MaterialsSeamless Aluminum/Steel Cylinder, Forged Brass Valve, Clean Agent (HFC or FK), Nitrogen Propellant.
Customization OptionsAgent Type (HFC 236 fa, Novec1230), Capacity (kg), Discharge Hose/Nozzle Configuration.

Professional Usage Tips

  1. Seal Integrity:

    Due to the high pressure, regularly inspect the valve stem, hose connection, and gauge seal for even the slightest leakage.

  2. Training Required:

    Users should be trained to vacate the area immediately after discharge due to potential oxygen displacement, especially in small, confined spaces.

  3. Agent Replacement:

    Ensure the agent being supplied is the correct, certified HFC or FK type and not an uncertified generic blend.

  4. Targeting:

    Aim the discharge directly at the fire/source; the gas must reach the flame to be effective (unlike CO2​'s smothering).

  5. Hydrotest Cycle:

    These cylinders generally require hydrostatic testing every 12 years due to their high working pressures (NFPA 10).

Get in Touch

ABOUT KAITUO
Ningbo Kaituo Valve Co., Ltd., also known as Ningbo Anke Fire Equipment Co., Ltd., is China Clean Agent HFC Fire Extinguisher Manufacturers and Wholesale Clean Agent HFC Fire Extinguisher Factory, specializing in the research and development, production and export of fire equipment. It owns the anke brand and a number of national high-tech patents.
Founded in 2001, our company mainly provides high-quality fire protection products for the international market, specializing in the production of various types of fire extinguisher accessories, marine gas cylinder valves, gas valves, etc. After years of hard work and continuous improvement of process reform, our products are exported to dozens of countries around the world and have won a good international reputation. All of our products have obtained the EU EN, CE certification in 2007.
Welcome all customers to call and visit us. Our company has a professional sales team to provide accurate services.
Read More

Certificate

  • Honor
  • Honor
  • Honor
  • Honor
  • Honor
  • Honor

FAQ

It means the agent is non-conductive, non-corrosive, and evaporates completely, leaving no residue.

Yes, they are generally safe for occupied spaces, but they should not be discharged into confined spaces without ventilation.

It is a Hydrofluorocarbon extinguishing agent used as a Halon replacement with zero ODP.

The extinguishing agent itself is chemically complex and expensive, and the cylinder requires high-pressure construction.

The Minimum Order Quantity (MOQ) for high-value clean agent units is typically 1,000 to 2,000 units.

They can suppress small A fires, but they lack the cooling/soaking capacity for deep-seated Class  A materials like wood.

Typical charging pressure is high, ranging from 150 psi to over 360 psi.

Many high-pressure clean agent valves are equipped with a pressure relief device or burst disk mechanism.

They are not effective on Class  D (combustible metals) or Class  K (cooking oil) fires.

Due to the high pressure, many units use seamless aluminum or specialty welded steel cylinders.