Air valve air flow test video

A normally closed water valve DQF2-3B is a type of valve that remains closed until an electrical signal is received, which then opens the valve and allows water to flow through. This type of valve is commonly used in plumbing systems to control the flow of water. A solenoid valve is a type of valve that uses an electromagnetic coil to control the flow of fluids. When an electrical current is applied to the coil, it creates a magnetic field that pulls a plunger or piston, which opens or closes the valve. The components can be used to automate the operation of water systems, such as irrigation systems, and provide reliable and efficient control over the flow of water.

Product Features :   Food grade safety
                                 Low power consumption

                                 Long lifetime

1)  Q: What`s your MOQ?

     A: Our MOQ is 1000 PCS.

2) Q: What's the lead time of mini pumps and solenoid valves?

     A:  30-35 working days

3) Q: Solenoid water valve working principle

     A: 3-way valves have three port connections. One valve seal always remains open and the other closed in the de-energized mode. 

         When the coil is energized, the mode reverses. The 3-way valve is designed with a plunger type armature. With the coil de-

         energized, a spring holds the lower core seal tightly against the valve seat and shuts off the fluid flow. 

4) Q: How to choose a suitable valve?

     A: Firstly, according to you required valve function, you can confirm what you need is solenoid air valve or solenoid water valve, 

         Secondly, for air valve, choose 1-way /2-way /3-way or multi-unit solenoid air valve based on you design connection method and 

          function. For 1-way/2-way air valve, it will be better if you can confirm normally open or normally closed air valve type. For water 

          valve, just to choose 2-way normally closed water valve or 3-way water valve with 1-in & 2-out switching function.

          Finally, please provide you required valve parameters, such as voltage, pressure, leakage standard, flow rate and lifetime. If you 

          prefer to silent air valve, please also remark it.

5) Q:What can you buy from us?

    A: Mini Air Pump, Mini Water Pump, Solenoid Pump, Mini Piston Pump,

    Mini Vacuum Pump, Peristaltic Pump, Solenoid Air, Water Valve.