How to choose a suitable waterproof air vent valve (3)

    Finally, it is necessary to select the appropriate thread specification according to the function and working environment of the product. For example, if we want to use the CNPNJI product like waterproof and breathable valve on the outdoor lamps or automobile headlights, we usually choose the specification of m8-m12 to install and use. If our standard parts can not meet the needs of customers, we also provide customized service, and we can customize the products according to the size required by customers.

     Shanghai Pinji Electronic Technology Co., LTD. is one of the professional wiring equipment enterprises that engage in development, design, manufacturing, sales and service. Products range: junction box series, nylon cable gland series, metal cable gland series, air vent valve series, corrugated conduit series, watertight corrugated tube fitting series, quick connector series, rubber series etc. At present, the company has obtained CE, UL, TUV, IP67 waterproof and other certification certified by EU system. Our products are designed and tested to meet a wide range of applications, even under the most severe conditions.