Yichang Industrial-Grade Quick-Release Fire Extinguisher Valve Factory Price Brass Red 15cm with Flexible Durable Easy Operation

Introduction：

As the "heart" component of the fire extinguisher, the fire extinguisher valve undertakes key functions such as extinguishing agent storage and sealing, pressure regulation, and injection control. Its performance directly determines whether the fire extinguisher can work normally in an emergency, and it is a core key component to ensure fire safety. The valve is an indispensable core control unit, and its design, material and processing accuracy play a decisive role in the overall safety and reliability of the fire extinguisher. Structurally, the fire extinguisher valve is mainly composed of a valve body, a safety pin, a pressure handle, a sealing component, an injection interface, a pressure feedback device and other parts. Each component works together to realize precise control of the fire extinguishing process. The valve body, as the core bearing component, is equipped with a precision flow channel structure inside to control the circulation and cut-off of the extinguishing agent; the safety pin is a safety protection component, which usually locks the pressure handle to prevent misoperation and needs to be pulled out to start injection when in use; the sealing component is made of special rubber material that is oil-resistant, corrosion-resistant and high-temperature resistant, ensuring no extinguishing agent leakage under long-term high-pressure storage; the injection interface is used to connect the nozzle or spray cylinder, and can be designed into various forms such as threaded type and quick interface type according to different types of fire extinguishers; the pressure feedback device (usually connected with a pressure gauge) monitors the pressure inside the cylinder in real time and provides data support for daily maintenance. Valves of different types of fire extinguishers will be adapted in structure according to the characteristics of the extinguishing agent. The core technical advantages of the fire extinguisher valve are reflected in three aspects: first, ultra-high sealing performance. It adopts a multi-channel sealing design, combined with precision processing technology, to ensure that the valve has no leakage during long-term storage within the working pressure range of 1.2-25MPa (different types of fire extinguishers have different pressures), and the sealing life is synchronized with the main body of the fire extinguisher; second, excellent pressure resistance. The valve body is forged from high-strength aluminum alloy or copper alloy, and strengthened by heat treatment, which can withstand a test pressure far exceeding the working pressure (usually 1.5 times the working pressure), and can still maintain structural stability in harsh environments such as high temperature and vibration; third, precise control performance. The matching gap between the pressure handle and the valve core is precisely adjusted, with moderate operating force (easy to press by adults), fast injection opening response, and can realize precise control of the injection flow and pressure of the extinguishing agent, ensuring that the extinguishing agent acts on the fire area in the best state. In terms of material selection, each component of the valve uses high-quality materials targeted according to functional requirements: the valve body is made of 6061-T6 aluminum alloy or H62 brass. These two materials have both high strength, corrosion resistance and good processing performance. They are made through multiple processes such as forging and CNC precision machining to ensure smooth flow channels and precise dimensions; the seals are made of fluororubber or nitrile rubber. Fluororubber is suitable for high-temperature and strong-corrosion environments (such as CO₂ and fire extinguishers for chemical places), while nitrile rubber is suitable for oil media (such as foam fire extinguishers). Both materials have excellent aging resistance and sealing performance; the pressure handle and safety pin are made of high-strength engineering plastics or stainless steel, with good impact resistance and wear resistance.

Picture	Inlet Thread	Outlet Thread	Needle	Remarks
	M74*2	M12*1.5	√	Puncture valve

1. Q: Are you manufacturer or trading company?
A: We have own 3 factories to produce 60% products by ourself, including fire extinguisher, escape ladder, emergency hammer, smoke detector, fire hose, fire hose reel and cabinet etc. rest 40% purchased from long-term co-operation factories, we can get cheapest and excellent quality from them.

2. Q: Can you customize the products as per our request?
A: Yes, we do OEM and ODM. We could make the product suggestion based on your idea and budget.

3. Q: How to get a sample from you?
A: All samples will be free if unit cost under 10USD, but the freight should be on your side.
If sample sent by your express account like DHL, UPS etc, we will send sample to you directly (freight collect)
If sample sent by our express account like DHL, UPS etc, you should pay freight in advance (freight prepaid)
Any sample cost could be returned to you as part payment for next large order about Fire Equipment, Fire Extinguisher, Fire Escape Ladder, Emergency Hammer, Fire Hose, Fire Hose Reel, Smoke Detector, Fire Blanket and so on.

4. Q: How about the delivery date?
A: Usually in 30days after your payment, we will finish the production and ready to ship. If you need goods urgently, we can work overtime to catch the shipping date.

5. Q: What are your Payment terms?
A. General speaking: TT 30% deposit, the balance is paid upon the copy of B/L.
B. We also accept: L/C, D/A, D/P. Western Union, MoneyGram and Paypal.

6. Q: What's your packing way?
A. The goods are packed in standard export cartons or can be customized according to your needs