CJ12-N074 Metal Threaded Waterproof Air Permeable Valve CJ12-N074 M12x1.5

The CJ12-N074 Metal Threaded Waterproof Air Permeable Valve is engineered for applications that require both fast pressure equalization and dependable waterproof protection. It is especially suitable for outdoor lighting, communication electronics, control systems, electrical housings, sensor enclosures, and other sealed equipment exposed to demanding environments.

Designed with an M12 x 1.5 thread, 5.0 mm thread length, stainless steel body, black finish, and black O-ring, this vent valve helps electronic enclosures manage internal pressure changes caused by temperature fluctuations, altitude variation, outdoor weather, and internal heat buildup. At the same time, it helps maintain enclosure sealing performance and reduce the risks of condensation, water ingress, gasket stress, and housing deformation.

With M007 ≥ 1000 ml/min airflow performance and IP67 > 10 kPa waterproof resistance, the CJ12-N074 is an ideal venting solution for manufacturers looking for a reliable balance between breathability, protection, and durability.

The CJ12-N074 delivers M007 ≥ 1000 ml/min airflow, allowing rapid pressure equalization inside sealed enclosures. This helps reduce the stress caused by internal and external pressure differences.

With IP67 > 10 kPa, equivalent to about 1.0 meter water pressure, this valve helps protect internal components against water intrusion in outdoor or wet environments.

The stainless steel housing provides excellent mechanical strength, corrosion resistance, and long-term durability, making it suitable for industrial and outdoor applications.

The black appearance blends well with modern equipment housings used in lighting, telecom, electronics, and control systems.

Designed to perform in temperatures from -40°C to 125°C, this valve supports equipment used in hot, cold, and rapidly changing climates.

With 48-hour salt atmosphere resistance tested according to IEC 68-2-11, the valve is suitable for outdoor and semi-corrosive environments.

The threaded design and black O-ring help support secure installation and stable sealing performance in equipment housings.

Sealed enclosures used in outdoor and electronic applications often face problems caused by pressure buildup and moisture. Without proper venting, equipment may experience:

• Seal fatigue and gasket failure
• Housing deformation
• Condensation inside the enclosure
• Water ingress risks
• Reduced product lifespan
• Unstable electronic performance

The CJ12-N074 metal air permeable valve helps solve these issues by allowing air to pass through while resisting water intrusion. This improves enclosure reliability and helps protect valuable internal components over the long term.

The CJ12-N074 is widely used in:

• Outdoor LED lighting
• Street lights
• Flood lights
• Landscape lighting
• Communication electronics
• Telecom equipment
• Outdoor electrical enclosures
• Control cabinets
• Junction boxes
• Power supply housings
• Sensor housings
• Monitoring equipment
• Industrial electronics
• Battery packs
• Signal devices
• Smart outdoor equipment

This model offers strong venting capacity together with reliable IP67 waterproof performance, making it suitable for sensitive electronics and sealed housings.

The 5.0 mm thread length makes it easier to integrate into equipment designs where installation space is limited.

The combination of stainless steel material, wide operating temperature range, and salt resistance supports long-term use in challenging environments.

By reducing internal pressure stress and helping control condensation risk, the valve contributes to improved overall equipment reliability.

The black finish and clean structure support use in premium industrial and commercial equipment.

We provide direct factory supply, helping customers achieve better cost control, stable quality, and reliable production scheduling.

We can recommend suitable vent valve models based on your enclosure design, airflow requirement, waterproof target, and installation environment.

We focus on machining consistency, sealing performance, venting stability, and appearance inspection to ensure dependable product quality.

We support OEM and ODM cooperation for outdoor lighting manufacturers, telecom equipment suppliers, enclosure producers, and industrial brands.

We can provide samples and assist with product matching, installation evaluation, and project development before mass production.

The CJ12-N074 adopts a threaded mounting structure for convenient integration into enclosure walls and housing panels. The stainless steel body combined with the O-ring sealing structure helps create a secure and stable installation.

• Easy threaded installation
• Secure fit for enclosure structures
• Good sealing support with O-ring design
• Suitable for metal and plastic housings
• Ideal for compact equipment layouts

We can support customized production according to different project requirements, including:

• Different thread sizes
• Different materials
• Aluminum alloy options
• Custom surface finishes
• Natural, black, nickel-plated, or other colors
• Custom logo options
• Different airflow grades
• Different waterproof performance levels
• Different gasket structures

This product is suitable for:

• Outdoor lighting manufacturers
• LED enclosure manufacturers
• Communication equipment suppliers
• Telecom device manufacturers
• Waterproof housing producers
• Industrial control equipment companies
• Sensor and monitoring equipment manufacturers
• Electrical enclosure solution providers
• OEM and ODM industrial product developers

The CJ12-N074 is designed to equalize pressure inside sealed enclosures while maintaining waterproof protection for internal components.

It is suitable for outdoor lighting, communication electronics, industrial electronics, electrical enclosures, and other waterproof equipment applications.

The thread size is M12 x 1.5, and the thread length is 5.0 mm.

This model is made of stainless steel, which offers excellent durability and corrosion resistance.

The airflow performance is M007 ≥ 1000 ml/min, which is suitable for applications requiring faster pressure equalization.

It provides IP67 > 10 kPa, approximately equal to 1.0 meter water pressure.

Yes. It is designed for harsh outdoor conditions and works in a temperature range of -40°C to 125°C with 48-hour salt atmosphere resistance.

Venting helps reduce pressure differences caused by heat, weather, and altitude changes, which can otherwise damage seals, create condensation, and reduce equipment reliability.

Yes. We support customization in thread size, material, color, logo, airflow grade, and waterproof requirements.

Yes. Samples are available for installation testing, sealing evaluation, and project verification.

We provide high-performance threaded vent valves for outdoor lighting, communication electronics, and waterproof enclosure applications, with factory-direct pricing, customization support, and stable quality control.

Contact us today for samples, technical support, and bulk quotation.

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