Pressure balance valve waterproof M12*1.5 plastic screw in vents screw air vents valve

Dongguan Sunrvi Electronics Technology CO., LTD. Is a set research and development,manufacturing,sales in the integration of production entity.We specialize producing in all kinds of wire accessories such as LED spacer supports,PCB spacer supports, Selfadhesive cable clamp,plastic screw,nut,Nylon cable tie ,Electronic buckles,Nylon cable gland,Movable bushing,Terminal,pads.and other related parts of computers.Those parts are widely used in the domestic electric appliances and the electrical machinery,Communication Deice ,power industry,the electronicinstallation,light product, etc.

 Sunrvi Screw-in Vent is design for venting air and preventing water intake. Through it excellent permeability, Screw-in Vents balance the air pressure difference between inside of housing and environmental condition and low the pressure on seal gaskets, therefore it prolongs seal gaskets service life and improve the reliability of the device. The micro-pore membrane structure of ePTFE build-in Screw-in Vent provides an effective barrier from dust and dirt and still allows the product to breathe with changing environmental conditions. This prevents pressure from building up and damaging enclosure seals, exposing sensitive components to water and debris.
   Equipment used in the telecommunications industry is subjected to rapid temperature fluctuations, a variety of particulates, and exposure to wind, precipitation and solar radiation. Screw-in Vent Vents effectively protect them against the negative effects of pressure differentials caused by temperature changes and provide an effective barrier against dust, water, salts and other corrosive liquids. Especially Its threaded design ensures secure mechanical fastening, its durable designs keep it able to used in extremely harsh environments in the field. Its unique property makes it find the wide application in shipboard telecommunication and alarm system.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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