Normally closed air valve is a type of solenoid air valve that is designed to remain closed when there is no power or air pressure applied to it. It is commonly used in pneumatic systems to control the flow of air or other paths. The valve is closed by a spring and is opened by the application of air pressure or electrical power. These solenoid valves use an electromagnetic coil to open and close the valve. They are commonly used in automated systems and can be controlled remotely. Usually the air valve is used to match with mini air pump or mini vacuum pump. They are widely used for massagers and healthcare devices.
$ 1.2 - 2 Piece/Pieces
DYX mini diaphragm pump DQB020-A can be customized to meet different parameter requirements and work with different kinds of solution, fit for tight spaces. It also can be configured with different inlet types, to be sure that it fits any application you can find. This mini air pump is widey used for smart sweeping machine or cleaning mop Technical specification
$ 1.21 - 1.52 Piece/Pieces
DYX mini air pump DQB030-A model has low noise, long lifetime, low energy consumption advantage. This mini air pump mainly used for mini blood pressure monitor,eye massage device,smart sweeping machine etc. Materials of DQB030-A air pump have POM,Plastic,Rubber,Steel and so on. We provide 100% inspect about current，flow rate，pressure，air leakage,noise and appearance on production.Our mini pumps products will do salt spray, life, noise, performance detection test.This air pump approved by...
$ 1.2 - 2 Piece/Pieces
DYX mini diaphragm pump DQB030-A, which is customized for different kinds of solution, by equipped with different parameter requirements. The DC air pump fit for tight spaces. It also can be configured with different inlet types, to be sure that it fits any applications you can find. This mini pump is mainly used for wrist type blood pressure monitor.
$2——4 USD
The DYX mini air pump DQB400-B is a high-quality and efficient pump that offers a range of benefits for users. With its low energy consumption, it helps to save on electricity costs while still providing reliable performance. The low noise operation ensures a quiet and peaceful environment, making it suitable for use in various settings. Additionally, the long lifetime of the pump means that users can rely on its durability and longevity for extended use. This makes it a cost-effective option...
$ 1.38 - 2.35 Piece/Pieces
Benefits of Mini Air Pumps in Eye Massagers: 1. Enhanced Circulation: Electric air pump can create a gentle pulsating motion, simulating a massage-like effect around the eyes. This motion promotes blood circulation, reducing puffiness, dark circles, and eye fatigue. 2. Soothing Pressure: By regulating the airflow, mini air pumps can create a gentle pressure around the eyes, mimicking the sensation of a skilled masseuse's fingers. This pressure helps relieve tension and relax the muscles around...
$ 1.35 - 2.35 Piece/Pieces
DC air pump DQB370-B2-1 the voltage can be customized made from DC4.5V to DC12V. The diaphragm pump materials can be adopted based on your actual apllication. Mini air pump parameter Product Features : Low energy consumption Silent air pump Stable air pressure Long lifetime
$1.35——2.5 USD
Is the micro diaphragm air pump pushed or pulled? Small diaphragm air pump is a special type of pump that drives the internal mechanical eccentric device through a micro DC motor, causing the internal diaphragm to move back and forth. This movement method compresses and stretches the air in the fixed volume pump chamber, resulting in a pressure difference between the pump suction port and the external atmospheric pressure. During this process, the small dc air pump has both a push and pull...
$ 1.5 - 2.35 Piece/Pieces
Small diaphragm air pump is a pump that uses micro DC motors (such as 6V, 12V, 24V motors) as the power driving device. This type of pump drives the internal mechanical eccentric device to perform eccentric motion, causing the internal diaphragm to move back and forth. It can compress and stretch air in a fixed volume pump chamber, forming Micro positive pressure and negative pressure create a pressure difference between the pump suction port and the external atmospheric pressure. This pressure...
$ 2 - 4 Piece/Pieces
Do micro diaphragm air pumps require electricity? What are the ways to power on？ Micro diaphragm air pumps usually do not require electricity because they are driven by compressed air as the power source to operate the pump body, rather than causing using electricity. Therefore, there is no way to power on the micro diaphragm air pump. In some specific application scenarios, there may be micro electric diaphragms demand for pumps, this type of pump uses a micro DC motor as the power drive...
$ 1.38 - 2.35 Piece/Pieces
DYX mini air pump DQB100-A mainly used for blood pressure monitor,massager ,coffee machine etc. Materials of DQB100-A air pump have POM,Plastic,Rubber,Steel and so on. This mini air pump has low energy consumption,low noise, long lifetime advantage. We provide 100% inspect about current，flow rate，pressure，air leakage,noise and appearance on production.Our mini pumps products will do salt spray, life, noise, performance detection tes t.This air pump approved by CE/EMC,ROHS, REACH and FDA...
$ 3 - 6 Piece/Pieces
What is an atomizer mini air pump? The atomizer dc air pump is an important component of the atomizer, which mainly provides compressed gas to help atomize liquid drugs or test solutions into tiny particles or droplets. These atomized particles or droplets can be inhaled by patients for the treatment of respiratory diseases or other medical purposes applications in fields such as therapy, beauty, and industry. The air pump is the power source in the atomizer, which can generate the required...
$ 3.1 - 6 Piece/Pieces
Can a micro vacuum pump be used as a pressure pump? Micro vacuum pumps can be used as pressure pumps. It is different from ordinary pressure pumps and can be used as an suction machine. You can use the inlet as an exhaust port and the outlet as an intake port, which can form a slight positive pressure at the inlet; It can also be used as an intake port and an outlet as an exhaust port, which can create a slight negative pressure at the outlet. Therefore, micro vacuum pumps can be used as a...
$ 1.18 - 1.72 Piece/Pieces
DYX mini air pump DQB370-B2-1 mainly used for blood pressure monitor,massager ,coffee machine etc. Have low noise and long life advantage. Materials of DQB370-B2-1 air pump have POM,Plastic,Rubber,Steel and so on. We provide 100% inspect about current，flow rate，pressure，air leakage,noise and appearance on production.Our mini pumps products will do salt spray, life, noise, performance detection test.This air pump approved by CE/EMC,ROHS, REACH and FDA certificate.Provide OEM/ODM service, Our...
$ 1.83 - 2.65 Piece/Pieces
The model of DQB400-B mini air pump has low energy consumption,low noise, long lifetime advantage. The material of DQB400-B air pump has POM,plastic,rubber,steel and so on. Rith now,this mini air pump mainly applied for nebulizer,massage equipments,beauty instruments,fruit and vegetable machine etc , and we provide 100% inspect about voltage, current，flow rate，pressure，air leakage,noise and appearance on production.Our mini pumps products will do salt spray, life, noise, performance detection...
$ 2.98 - 4.02 Piece/Pieces
Which balls are filled with micro diaphragm air pumps? Micro diaphragm air pumps can be used to inflate various types of balls, including but not limited to the following: 1. Football: The micro diaphragm air pump can provide stable and continuous airflow for the football, allowing it to quickly inflate to the appropriate pressure. This is very useful for rapid inflation during football matches or training. 2. Basketball: Similar to football, a micro diaphragm air pump can also provide...
$ 5.28 - 7.18 Piece/Pieces
What medical devices can micro air pumps be used for? Micro air pumps have a wide range of applications in medical equipment. The following are some of the main uses of micro air pumps in medical equipment: 1. Ventilator: A miniature air pump can be used in the oxygen delivery system of a ventilator to provide stable oxygen flow for patients in need of respiratory support. 2. Infusion pump: During the infusion process, the micro air pump can ensure that the liquid is delivered to the patient's...
$ 5 - 6 Piece/Pieces
Overview of Vacuum Pump Micro vacuum pump, also known as micro negative pressure pump, is a type of micro air pump that can generate negative pressure. It has an inlet and outlet suction nozzle and exhaust nozzle, which can continuously form vacuum or negative pressure at the inlet, and at the same time form a slight positive pressure at the exhaust nozzle. As a working medium, gas is efficiently and conveniently transmitted through this compact instrument. Technical Specification What are the...
$2——4 USD
DYX mini air pump DQB380-FB-3 has low energy consumption,low noise, long lifetime advantage. This mini air pump mainly used for black head suction, etc. Materials of DQB380-FB-3 air pump have POM,Plastic,Rubber,Steel and so on. We provide 100% inspect about current，air flow rate，pressure,noise and appearance on production.Our mini pumps products will do salt spray, life, noise, performance detection test.This air pump approved by CE/EMC,ROHS, REACH and FDA certificate.Provide OEM/ODM servic,...
$ 3 - 5 Piece/Pieces
What is the function of the air pump? 1. Air pumping: The micro-diaphragm air pump can pump gas from the low-pressure area into the high-pressure area through the working principle of the pump to achieve the air pumping function. In laboratories, it is often used for operations such as air sample extraction and vacuum filtration. 2. Compression: The micro-diaphragm air pump can compress gas from a low-pressure area to a high-pressure area to achieve gas boosting function. In medical equipment,...
$ 1.6 - 4 Piece/Pieces
The working principle of micro electric vacuum pump in suction blackhead instrument. The working principle of a mini vacuum pump in a blackhead suction device is to use vacuum negative pressure technology to remove dirt, old keratin, and excess on the surface of the skin The remaining secreted sebum, also known as "blackhead". Specifically, a dc mini vacuum pump will generate a certain negative pressure, which acts on the surface of the skin through the suction nozzle of the blackhead suction...
Product Description Normally open direct acting 3-way water valve VX32 1. VX type of 3 way pneumatic valves, Universal valve.2. The multi-purpose 3/2 way direct acting solenoid valves are mainly suitableIn the neutral gaseous and liquid fluid pipeline automatically control.3. Suitable the medium of gas, water, oil, vacuum, steam.4. Can be...
Product Description Normally closed 3 way solenoid valve 12v VX31 1. VX type of 3 way pneumatic valves, Universal valve.2. The multi-purpose 3/2 way direct acting solenoid valves are mainly suitableIn the neutral gaseous and liquid fluid pipeline automatically control.3. Suitable the medium of gas, water, oil, vacuum, steam.4. Can be operated...
China 2 way water inlet normally close 120v water solenoid valve
Product Description
Model NO.: 2V025-08 2 way solenoid valve Connection Form: Thread Material: Brass
Product Description Normally open direct acting 3-way water valve VX32 1. VX type of 3 way pneumatic valves, Universal valve.2. The multi-purpose 3/2 way direct acting solenoid valves are mainly suitableIn the neutral gaseous and liquid fluid pipeline automatically control.3. Suitable the medium of gas, water, oil, vacuum, steam.4. Can be...
Product Description Normally closed 3 way solenoid valve 12v VX31 1. VX type of 3 way pneumatic valves, Universal valve.2. The multi-purpose 3/2 way direct acting solenoid valves are mainly suitableIn the neutral gaseous and liquid fluid pipeline automatically control.3. Suitable the medium of gas, water, oil, vacuum, steam.4. Can be operated...
Small diaphragm air pump is a high-precision and high-efficiency pneumatic equipment with the characteristics of small volume, light weight, and low noise. Its working principle is to use the compression mechanism inside the micro air pump to...
I. Introduction With the improvement of the quality of life, people's demands for home environment are becoming more and more diversified. Among them, desktop control fish tank is a popular home decoration. However, how to provide a stable and...
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