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| Customization: | Available |
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| Name: | Brass Air Vent Valve |
| Material: | Forged Brass |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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The brass air vent valve is designed to automatically discharge trapped air from heating, cooling, and water supply systems. By removing air pockets, it prevents noise, protects pumps and radiators, and ensures smooth circulation and higher system efficiency.
Made from durable forged brass, it provides excellent corrosion resistance, tight sealing, and long service life. Suitable for underfloor heating, HVAC systems, boilers, and central heating, it is a reliable choice for stable operation.
As a professional factory, we also offer OEM/ODM customization, including logo engraving, packaging, and tailored specifications to meet project needs.
| Product Name | Brass Air vent valve |
| Surface treatment | Nickel plated/ Sand blast |
| Size DN | 15 |
| Working pressure |
0.1-1.0MPa |
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Nominal pressure |
1.6Mpa |
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Working temperature |
-10°C -100°C |
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Suitable medium |
Water, non-causticity liquid |
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Certification |
CE, ISO9001, ISO14001, ISO45001 |
| Customized support | OEM, ODM, OBM |
Parts Material
| Iterm No. | Parts Name | Material |
| 1 | Valve body | CW617N |
| 2 | Spring | SUS304 |
| 3 | Connector | CW617N |
| 4 | Core | CW617N |
| 5 | Valve cover | CW617N |
| 6 | Air vent mouth | CW617N |
| 7 | Plug cap | ABS |
| Product No. | G | H | L | Weight/g |
| HB-14112 | 1/2'' | 94 | 33 | 133 |


Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.
Now as the top manufacturer of high quality HAVC system parts and brass valve, our main products cover brass manifold, thermostatic radiator valve, manual radiator valve, motorized valve, ball valve, gate valve, gas valve, check valve, brass fittings and so on with more than 40 series and 2000 varieties.

Q1: Can I have a sample before placing the order?
A: Sure, we would like to provide you samples for testing before official purchasing.
Q2: What is your MOQ order?
A: 100pcs for manifold. 1000-3000pcs for other ordinary products, if product needs new mold to produce, then MOQ is 5000pcs.