|Place of Origin:||Zhejiang,China|
|Brand Name:||Hnx breathable valve|
|Certification:||RoHS, ISO, CE, IP68|
|Minimum Order Quantity:||20-100 Pieces|
|Delivery Time:||3-30 Day|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||30000 Pieces/Day|
|Material:||Nylon PA66||Protection Degree:||IP68|
|Working Temperature:||-40℃ ~ 120℃||Air Flow:||288 ML / Minute|
air vacuum relief valve brass,
vacuum relief valve
M12 * 1.5 Nylon Screwer Valve Waterproof Breather Protective Vent
Protect sensitive electronic components. Reduce cover design and manufacturing cost. Long service life and free maintenance in extreme environment. It greatly reduces the electrical and inductive product failures caused by salt corrosion. Greatly reduce the fog and dew. Easy installation and installation. Can make the sealing box have better cooling effect
Electronic enclosures are vulnerable to various environmental hazards, such as failure of product enclosure seal and condensation of water vapor in the enclosure, which affect the performance, reliability and life expectancy of internal sensitive electronic devices.
Vents can quickly balance pressure and prevent water and pollutants, thereby improving product performance and service life.
Improve the use of outdoor equipment in harsh environments.
Bad or changing environmental conditions cause stress on the sealing ring of outdoor equipment, make the sealing ring invalid, make dirt into the equipment, damage sensitive electronic components, to prevent low pressure, high air humidity or condensation in the indoor. In order to prevent solid and liquid pollutants from entering the equipment, continuous pressure balance and air permeability must be ensured. "Chiku" series of waterproof and dust-proof exhaust plug products can achieve this effect quickly and conveniently, and improve the safety, reliability and service life of outdoor electronic equipment.
|Item||Air permeability||Thread Diameter
Metal hose joint is a high quality hose in modern industrial pipeline. It is mainly composed of bellows, net sleeves and joints. The inner pipe is spiral or annular thin-walled stainless steel bellows. The net cover of the outer layer of bellows is woven by stainless steel wire or strip according to certain parameters. The joints or flanges at both ends of the hose match the joints or flanges of the customer's pipeline. Hose bellows are made of very thin-walled seamless or multi-pass welded stainless steel tubes processed by high precision plastics. Due to the elastic characteristics of bellows, hoses have good flexibility and fatigue resistance, which make them easy to absorb various cyclic loads of motion and deformation, especially in pipeline systems, with the ability to compensate for large displacements.
Q: Are you trading company or manufacturer? A: We are the factory. Also we can export the goods by ourselves.
Q: How long is your delivery time? A: Generally we can send out the the goods within 3-7 days if the goods are in stock. Or it is should be 7-30 days if the goods are not in stock, it is according to your order quantity.
Q: Do you provide samples? Is it free or extra? A: Yes, we could offer the samples 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 shipment.
Q: How about the after-sale service? A: Any feedback or comments are welcomed. We will try to make the best assistant to let you maximum satisfaction.
Contact Person: IDa