DC24V / AC220V K23D-3 Pilot Operated Pneumatic Solenoid Coil 17.5mm x 50.5mm x 44mm

DC24V / AC220V K23D-3 Pilot Operated Pneumatic Solenoid Coil 17.5mm x 50.5mm x 44mm

The structure and characteristics of the K23D-3 pilot operated solenoid valve coil, the bobbin body is composed of thermosetting resin, and a core coil winding and a terminal connection extending to one side of the bobbin provides the body of the bobbin. By providing a waterproof rib on the end face of thermosetting resin bobbin, the bobbin and package layer are well combined to form a sealing structure, thus fundamentally solving the problem of outer package layer and package of electromagnetic coil in injection molding. The problem with welding, even if there is condensed water on the surface of the coil, the condensed water cannot penetrate into the coil winding through the waterproof sealing structure rib in alternately heating and cooling the coil during use, so the coil maintains good water resistance and insulation performance.

Technical parameter of DC24V / AC220V K23D-3 Pilot Solenoid Valve Coils:

Main dimension of K23D-3 Pilot Operated Pneumatic Solenoid Coils:

Standard stock of K23D series electric magnetic coil for you to choose:

Automatic Production Display of K23D series electromagnetic coil:

More details about K23D-3 Solenoid Coil in below Youtube Video:

How to increase Q value of solenoid valve coil?

The quality factor Q is a weight parameter reflecting the mass of the coil. Increasing the Q value of the coil is one of the important points to be paid attention to when winding the electromagnetic coil. So, how to improve the Q value of the electromagnetic coil? Let me elaborate as follows:

Choose the wire of the coil according to the working frequency. Inductors with short working and low frequency are usually fired with insulated wire such as enameled wire. The operating frequency is higher than tens of thousands of Hz. In circuits below 2MHz, multi-strand insulated wires are used to wind electromagnetic coils, which can effectively increase the surface area of the conductor and make the Q value higher than that of single-wire wound coils with the same cross-sectional area. About 30%.

Use high quality coil bobbins to reduce dielectric losses. In high frequency applications such as short wave, the dielectric loss is very high due to the winding of the ordinary coil. Therefore, high-frequency dielectric materials such as high-frequency ceramics, ptfe, and polystyrene should be used as the framework and wound by winding method.

Choose a reasonable coil size to minimize damage. When winding thickness T, winding length L and outer diameter D satisfy 3T + 2L = D, the loss is also minimal. Shielded coils are optimal when L/D = 0.8-1.2.

Choose a reasonable shield diameter. Using a guard increases the damage to the solenoid and reduces the Q value. Therefore, the shield size should not be too small. If the shielding area is too large, the volume will increase.

Welcome to your any question and inquiry!

* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years.   * We have served customers from Europe, North America, Middle east, Southeast Asian by designing and manufacturing for their automation fluid control applications, related to industries of pneumatic automation equipment, food beverage dispenser, agricultural irrigation, printing and dyeing, dust collector, home appliance, automobile, textile, refrigeration, etc.

* Since the company's inception, we are dedicated to providing high quality products and service to our customers. With focusing on our customers' demands, at before production we discuss technical points according to applications with customers to reduce mistake and save cost for both sides. During production, we use high precision CNC machine, machining center to control dimensions and improve productivity. At beginning and mid of machining, our senior inspectors check quality regularly by recording data on documents as per ISO9001 management system. Before shipment, our staff make testing and complete inspection one piece by one piece to ensure the products without defect when reached our customer's hands.

* Ningbo Brando Hardware Co., Ltd will offer you best service with fast response, let's make the fluid control application more widely and smartly.

Product Categories:

1. Solenoid Valve
2. Solenoid Coil
3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
9. Refrigeration Valve
10. Pneumatic Valve
11. Pneumatic Fitting
12. Pneumatic Cylinder
13. Pneumatic Filter Regulator Lubricator
14. Pneumatic Vibrator
15. Ball Valve
16. Butterfly Valve
15. and so on