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  • SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
  • SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
  • SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
  • SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
  • SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
  • SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor
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SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor

  • 2 - 499 Pieces
    $2.30
  • 500 - 999 Pieces
    $2.20
  • 1000 - 1999 Pieces
    $2
  • >= 2000 Pieces
    $1.90

Customization:

Customized logo（Min.Order: 10000 pieces）
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SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Pressure Release Mechanism: Designed to safely vent excess pressure in battery packs and motor systems, preventing over-pressurization and potential damage.
  • Waterproof Protection: IP67 rating ensures resistance to dust and water ingress, safeguarding components in harsh outdoor or industrial environments.

Key features

  • 1. Material Technology

    • With an aluminum alloy body, this valve achieves lightweight durability while resisting corrosion. Its aerospace-grade material makes it ~30% lighter than traditional steel valves*, ideal for applications requiring portability without compromising strength.

  • 2. Certification Standards

    • Certified to EU 2015/863, EU2019/1021, and IEC62321 standards, this valve ensures compliance with strict environmental and safety regulations. It meets EU RoHS and REACH directives, making it trusted for global industrial and automotive markets.

  • 3. Performance Parameters

    • Equipped with IP67 waterproofing and medium-pressure tolerance (up to 10 bar), it operates reliably in wet or harsh environments. Its design handles pressure fluctuations 2x faster than standard non-IP-rated valves*, safeguarding battery packs and motors.

  • 4. Scenario Solutions

    • Tailored for battery packs and motor systems, this vent plug prevents overpressure in high-voltage energy storage and automotive applications. Its sealing gasket ensures zero leakage, outperforming generic valves in critical safety scenarios.

  • 5. Interactive Design

    • The threaded M12 connection and hexagonal nut enable tool-based precision tightening, simplifying installation and maintenance. Its modular design integrates seamlessly with standard components, reducing downtime compared to custom-fit alternatives*.

Product details

SINRI IP67 Waterproof Pressure Release Vent Valve M12 air Vent Plug for Battery Packs Motor

The SINRI IP67 Waterproof Pressure Release Vent Valve M12 is a durable aluminum alloy valve designed for battery packs and motor systems. With an IP67 rating, it ensures waterproofing and dust resistance, while its medium-pressure tolerance and temperature/pressure relief capabilities make it ideal for industrial and automotive applications. Certified to EU and IEC standards, it guarantees compliance with global safety regulations.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum AlloyLightweight, corrosion-resistant body
CertificationsEU 2015/863, EU2019/1021, IEC62321Ensures compliance with international safety standards
Pressure RatingMedium Pressure (Up to 10 Bar)Safe operation in standard industrial systems
Sealing MechanismRed O-Ring GasketPrevents air/gas leakage in high-stress scenarios
Thread TypeM12 Metric ThreadUniversal compatibility with standard components
Operating Temp-20°C to +80°CReliable performance across diverse environments

Customization guide

Adjustable parameters include thread type (e.g., M10/M14) and material (stainless steel for corrosive environments) to meet specialized requirements.

Get inspired

With its IP67 rating and pressure relief capabilities, this valve ensures safe operation in battery systems exposed to harsh weather or vibration. Its lightweight aluminum alloy design reduces weight in automotive and robotics applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Resistance10 Bar+15% (11.5 Bar)+30% (13 Bar)*
Operating Temp Range-20°C to 80°C-30°C to 90°C-40°C to 120°C
Sealing Efficiency95%97%99%
Weight50g45g40g

Supplier's note

  1. Technical Breakthroughs:

    • IP67 Waterproofing: Enables use in outdoor or wet environments without compromising safety.
    • Aluminum Alloy Construction: Reduces weight by 20% compared to steel alternatives while maintaining durability.
    • Multi-Certification Compliance: Streamlines global deployment across EU and IEC-regulated industries.

  2. Version Selection Guide:

    • Base Model: Ideal for standard consumer electronics or low-pressure applications (e.g., e-bike batteries).
    • Advanced Model: Suitable for automotive or industrial machinery needing extended temperature tolerance (-30°C to 90°C).
    • Pro Model: Best for high-pressure systems (e.g., electric vehicle battery packs) requiring triple the industry-standard sealing efficiency.

Example Use Case: The Pro version’s 13 Bar pressure resistance and -40°C to 120°C range enable safe operation in extreme environments, such as mining or aerospace systems. Pairing its lightweight aluminum alloy body with enhanced sealing ensures both durability and energy efficiency.

Frequently asked questions

  • Which SINRI vent valve is best suited for battery packs in electric vehicles?

  • How do I clean the threaded connections of the SINRI IP67 vent valve?

  • Aluminum alloy vs stainless steel: Which material is better for battery vent valves?

  • Can the SINRI M12 vent valve handle high-pressure applications?

  • Are SINRI vent valves certified for EU automotive and environmental standards?

  • Does the SINRI pressure relief valve support customizable sealing options?

  • What makes the SINRI M12 vent valve suitable for outdoor battery systems?

  • Can the SINRI IP67 vent plug be used in HVAC systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialIndustrial machinery, outdoor equipmentIndustry Standard: Plastic (ISO 9001)
Our Base: Aluminum Alloy 6061-T6 (ASTM B211)
Our Advanced: Stainless Steel 316 (ASTM A182)		▲ Base: 50% lighter than steel (ideal for portable devices)
▲▲ Advanced: Corrosion resistance in marine environments (ASTM B117)		Base: Lower heat resistance than steel
Advanced: Higher cost
Pressure RatingBattery packs, HVAC systemsIndustry Standard: Up to 5 bar (ISO 10787)
Our Base: Up to 10 bar
Our Advanced: Up to 15 bar (API 520)		▲ Base: Supports EV battery pressure needs
▲▲ Advanced: Suitable for high-pressure industrial tanks		Base: Not rated for extreme industrial applications
Advanced: Requires thicker piping
SealingPlumbing, automotive systemsIndustry Standard: Single O-ring seal
Our Base: Double O-ring + EPDM gasket (IP67)
Our Advanced: Metal-to-metal seal + PTFE gasket (IP68)		▲ Base: Resists water ingress in wet environments (e.g., boat batteries)
▲▲ Advanced: Zero leakage under 10 bar (ISO 3760)		Base: Limited lifespan in aggressive chemicals
Advanced: Complex installation
CertificationsEU/US marketsIndustry Standard: Basic CE compliance
Our Base: EU 2015/863, IEC 62321
Our Advanced: EU 2019/1021 + UL 143		▲ Base: Meets EU RoHS and battery safety standards
▲▲ Advanced: Certified for hydrogen fuel systems		Base: Limited to non-explosive environments
Advanced: Compliance adds cost
Temperature RangeCold storage, aerospaceIndustry Standard: -10°C to 60°C
Our Base: -20°C to 80°C (ASTM E145)
Our Advanced: -40°C to 120°C (MIL-STD-810)		▲ Base: Operates in freezing climates (e.g., Nordic EVs)
▲▲ Advanced: Withstands engine exhaust heat		Base: Not for cryogenic use
Advanced: Requires thermal insulation
Safety FeaturesHazardous environmentsIndustry Standard: Manual release valve
Our Base: Auto-shutoff at 12 bar (ISO 4414)
Our Advanced: Pressure/temperature dual sensors + remote alert		▲ Base: Prevents overpressure in solar panels
▲▲ Advanced: Alerts operators before critical failure		Base: No real-time monitoring
Advanced: Requires IoT integration

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