SVF21-3,81-K

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The SVF21-3,81-K is a type of electromechanical valve which is used in a wide array of applications. It is a solenoid operated, two-way, pilot-ported, direct-acting valve which is designed to control the flow of liquids or gases. The valve is composed of two primary components: the direct-acting poppet and the solenoid, which controls the position of the poppet.

The SVF21-3,81-K is ideal for use in many different types of applications including industrial, automotive, and chemical. It is frequently used in applications that involve controlling the flow of fluids, such as in a fuel injection system, pipe or pump system, air conditioning system, or hydraulic system. The valve is also used to control the flow of gases, such as natural gas, carbon dioxide, or oxygen.

The working principle of the SVF21-3,81-K is based on the operation of a solenoid. A solenoid is an electromagnetic device which consists of a coil made of insulated copper wire which is wound around a metal core. When an electrical current is passed through the coil, a magnetic field is created which causes the core to move. This motion is then used to precisely move the valve’s poppet in order to open or close, thus controlling the flow of the fluid or gas.

The SVF21-3,81-K is specifically designed with several features which make it an ideal choice for controlling an array of different fluids and gases. The valve is produced with an internal port seal, which helps to reduce resistance and protect the poppet from contaminants. It also features a stainless steel plunger and seal for added durability and corrosion protection. Additionally, the combination of the stainless steel plunger and the internal port seal helps reduce maintenance needs and makes the valve an ideal choice for corrosive environments.

The SVF21-3,81-K is also equipped with a poppet seal design which ensures consistent operating performance and keeps the valve operating at its maximum potential. The valve\'s poppet seal is designed with an o-ring which creates a static, non-compressible seal that provides the highest level of reversal pressure and flow. This helps to ensure that the valve operates reliably and consistently for many years.

The SVF21-3,81-K is also designed with a built-in soft start feature which prevents damage to the valve by slowly ramping up the current when the coil is energized. This helps to reduce the chances of the valve becoming stuck in an open or closed position and reduces the risk of wear and tear. The soft start feature also helps to prolong the life of the valve as it allows the valve to be shut off smoothly and with less shock to the system.

Overall, the SVF21-3,81-K is an excellent choice for applications which require precise and consistent control over the flow of liquids or gases. Its unique design features make it an ideal choice for a variety of environments and applications. By utilizing solenoid operation combined with a poppet seal design, the SVF21-3,81-K is able to effectively and efficiently control the flow of liquids and gases.

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