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Details

Sealing material:Transmission Solenoid Valve 5185072             

Pressure environment:ordinary pressure

Temperature environment:one

Optional accessories:Transmission Solenoid Valve 5185072             

Type of drive:power-driven

Applicable medium:petroleum products

Points for attention

An electromagnetic valve is an automated component that controls the on-off or flow direction of fluids through electromagnetic force. It is widely used in hydraulic, pneumatic, water supply and drainage systems, and is a key actuating component in the field of industrial automation
I. Basic Definitions and Core Functions

Definition: A valve that uses the magnetic force generated by the energizing of an electromagnetic coil to drive the valve core to act, thereby controlling the flow, cut-off or reversing of fluids (liquids, gases), belongs to the “electricity-magnetic-mechanical” conversion device.
Core functions:
Switch control: When powered on, the valve core operates to open the passage; when power is off, it is closed by spring return (such as a two-position two-way valve controlling the on-off of the oil passage).
Direction switching: Change the fluid flow direction through the displacement of the valve core (such as controlling the expansion and contraction direction of the oil cylinder with a three-position four-way valve);
Signal amplification: Control high-pressure fluids (such as 31.5MPa hydraulic systems) with weak current signals (such as DC 24V).

Ii. Working Principle and Typical Structure
1. Working principle and process

Electromagnetic drive stage: The electromagnetic coil is energized → a magnetic field is generated → the armature is attracted to drive the valve core to overcome the spring force and move.
Fluid control stage: The displacement of the valve core changes the on-off state of the valve port or the flow path → the fluid flows in the predetermined direction.
Reset stage: Power-off → Magnetic field disappears → Spring force pushes the valve core to reset → Fluid is cut off or returns to the initial state.

2. Structural Composition (Taking the two-position three-way solenoid valve as an example

Electromagnetic part
Electromagnetic coil (wound with enameled wire, voltage specification AC 220V/DC 24V, etc.)
Armature (soft magnetic material, such as silicon steel sheet), core (magnetic conduction circuit);
Magnetic isolation sleeve (copper or stainless steel, to prevent magnetic short circuits).
Mechanical part:
Valve core (cylindrical slide valve or ball valve, made of stainless steel/brass);
Spring (source of reset force, elastic coefficient designed according to pressure);
Valve body (aluminum alloy/cast iron, internally machined flow channel, interface thread such as G1/2).
Sealing part:
Sealing ring (nitrile rubber/fluorine rubber to prevent fluid leakage);
Sealing seat (hard alloy, resistant to high-pressure wear).

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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Top Suppliers for 745 735c 740g Transmission Solenoid Valve 5185072, And we can help wanting for virtually any products on the customers’ needs. Make sure present the most beneficial Assistance, the ideal Good quality, The quick Delivery.
Top Suppliers Hydraulic Valve and Valve, If you have any requests, pls email Us with your detailed demands, we will give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.