TAILONZ PNEUMATIC 1/4"NPT Solenoid Valve 3V210-08 DC12V Single Coil Pilot-Operated Electric 2 Position 3 Way Connection Type(Junction Box)

TAILONZ PNEUMATIC 1/4"NPT Solenoid Valve 3V210-08 DC12V Single Coil Pilot-Operated Electric 2 Position 3 Way Connection Type(Junction Box)

Q: Will this operate correctly for very low pressures, such as 0.5 psi?

It will most likely work better for lower pressures than high pressures. With that said, I operate mine with approx 20 psi, and it fails to cycle without a little help at first. I'm guessing poor machining, improper tolerances, or poor choice of seal material.

Q: Can this be normally closed and open when energized?

BA says here this is "normally closed", yet the description says "normally open". Though the diagram seems to show that P-->A is NC. They replied to my own question with off-topic nonsense about port AB and B, when this unit has P, R and A. So they seem to confuse this unit with a 5-port one.

Q: Nc or no? "【product name】 (normally open) " does not match the diagram on the product body.

The port on the side by itself is the common port. Think of it as "AB". The ports on the opposite side are as follows: the port closest to the solenoid is "A", and is normally open (NO). The port furthest away from the solenoid is "B", and is normally closed (NC).

Q: Why are there 2 power source? Does the valve spring open when power is cut or does it require 2 separate 12v one to open and one to close?

There's is only a single power source, which pulls the valve plunger towards the solenoid, opening the common port to the port furthest from the solenoid. When power is released, the plunger is moved by spring energy away from the solenoid to open the path from the common port to the port closest to the solenoid.

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Product ID: 344661233

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Details

Material
Aluminum
Brand
TAILONZ
Exterior Finish
Aluminum
Inlet Connection Size
0.25 Inches
Inlet Connection Type
National Pipe
Outlet Connection Type
FNPT

⚡DC12V Power

💨25-116 Psi Range

🔄2 Position Control

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Description

🚀 Elevate Your Pneumatic Game!

RELIABLE OPERATION - Stays open when de-energized, ensuring consistent performance.
ROBUST PERFORMANCE - Designed to operate efficiently under a working pressure of 25-116 Psi.
USER FRIENDLY DESIGN - Junction box configuration simplifies installation and maintenance.
PRECISION ENGINEERING - Experience rapid response times with a 4x speed sensitivity.
VERSATILE CONNECTIVITY - Easily connect with 1/4 or 6mm air tubes for seamless integration.

The TAILONZ Pneumatic 1/4" NPT Solenoid Valve is a high-performance, pilot-operated electric valve designed for efficient control in pneumatic systems. Operating at DC12V, it features a robust working pressure range of 25-116 Psi and a quick response time of 4 times per second, making it ideal for various industrial applications.