Водонепроницаемые антивзрывные клапаны для автомобильного вентиляционного клапана

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

ePTFE membrane is treated with special technological , have good features like water/oil repellent ,air permeable , chemically inert ,UV-resistant ,temperature-resistant , acoustic and anti-explosion . This kind of Top quality M12x1.5 pressure vent plug has been widely used in protective automotive Battery Pack , high voltage equipment cabinet , Electric storage device and so on. M12 vent valve can rapidly exchange of air in response to pressure changes — in other words, they allow the enclosure to breathe. By keeping the pressure differentials low, seal fatigue and housing stresses are minimized.  In addition, in extreme cases, the battery pack internal short circuit and other phenomena occur, the internal temperature rises rapidly, the role of plastic waterproof ventilation plug will rapidly release pressure, to prevent the battery pack due to excessive expansion and explosion. The result — improved reliability and extended product life.

Sinri® m12 pressure vent plug can Balance Pressure between internal and external of the battery Packs
Sinri®Explosion-proof m12 pressure air vent plug can quick release Pressure
Sinri®Explosion-proof m12 pressure vent plug  can anti-explosion
Sinri®Explosion-proof  m12 Pressure Release Vent Valve can Extend product ‘ service life

• New energy vehicle battery pack
• Start-stop system of micro-hybrid vehicles
• Power battery

• Charging pile

• High voltage equipment cabinet 

• Electric storage device 

• Automotive electronics unit or control module

• All kinds of sealed component need to be protective and anti-explosion. 

Packing Details:
1）Each piece air vent plug packing blister box or foam or PE bag  and cartons for the outer packing.

2）Cartons size :Customized or based on actual weight and volume.

Shipping Details:
1）By express （3-5 working days）Within 3-7 days upon receipt of the payment.
2）Tell us your requirement about the Shipping by CLICKING HERE, so that we can provide solution to save your budget and meet your need !

1. OEM / ODM welcome
2. Competitive advantage Sinri has its  own molding / injection factory  and advanced semi- 

     automatic / full-automatic machine to finish production.

3. No MOQ & small order & sample order are welcomed
4. Professional Sales will reply you for your inquiry in 24 hours
5. Professional Sales will follow your order, assist customs clearance and provide after-sales 

     service.And we can be specific in suggesting and giving sample or technical solutions.

6. 24 hours*7 days after sale service
7. Sinri accept Paypal & Trade Assurance for payment
8. With us your money in safe,your business in safe.

Development history : 

Huizhou Sinri Technology Company Limited （ grew out of the factory named “De Xiang”, which has more than 10 years experience in producing molds and protective vent）is manufacturer focused on protective vent development, production and sales.

Products:
With professional e-PTFE technology, we have designed and manufactured a large number of products which are waterproof, air permeable, oil-resistant and anti-explosion

Equipment and qualification:
Since founded in 2015, Sinri continuously introducing advanced production technology, realize the automatic production, testing assembly line.And through the ISO90001/ TS16949 system certification.
Now,we have our own test equipments (including Salt spray testing equipment, IP Rating testing equipment, Flow testing equipment ,High-low temperature test equipment and Explosion-proof testing equipment）and Automatic production equipment（ including injection molding machine, fuse machine, ultrasonic and other automated production equipment).

Product Applications:
Sinri protective vents have been widely used in LED lighting, automotive components, portable electronics, solar photovoltaic, outdoor cabinets, heavy machinery, Chemical packaging, new energy battery pack and other kinds of outdoor enclosures that need to be waterproof and venting.

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