Industrial valves · Клапан электромагнитный Camozzi

Camozzi Solenoid Valves: Engineering Overview and Classification

Camozzi solenoid valves are precision components for flow control in industrial pneumatic and hydraulic systems. Flow control of gaseous, liquid, and vaporous media is carried out by means of an electromagnetic actuator, which converts an electrical signal into mechanical action, moving the shut-off element. Camozzi products, supplied by EV Group China, are an engineering solution for tasks requiring high accuracy and reliability in controlling working fluids.

The valve's operating principle is based on the phenomenon of electromagnetic induction. Applying voltage to the solenoid coil generates a magnetic field, which acts on the plunger (core), causing it to move. This movement opens or closes the valve's flow passage. The return of the plunger to its initial position is ensured either by a return spring or by the pressure of the working medium itself, depending on the design (direct or indirect action).

Camozzi products are recognized as a global standard in industrial pneumatics, offering a wide range of valves designed for the specific requirements of process automation tasks.

Classification of Camozzi Solenoid Valves

• By type of action: direct and indirect (pilot) control. Direct-acting valves do not require a minimum pressure differential, while pilot-operated valves use medium pressure to control the main gate.
• By number of lines/positions: 2/2, 3/2, 5/2, 5/3, and other multi-channel configurations for solving complex flow switching tasks.

1. 2/2-way valves: Operate with two ports (inlet and outlet) and two positions (open/closed). Used for simple shut-off or media supply tasks.
2. Multi-way valves (e.g., 5/2): Used for controlling double-acting pneumatic cylinders, allowing flow switching between supply ports, working ports, and exhaust.

• By initial state: Normally closed (NC) — flow is blocked when there is no power to the coil. Normally open (NO) — flow is open when there is no power.

Technical and Operational Advantages

• Precision actuation and high repeatability for stable control of technological processes.
• Increased wear resistance and mechanical life, ensuring durability under intensive operating conditions.
• Fast response time (reaction), which is a critical parameter for dynamic automation systems.
• Compact dimensions and modular design, ensuring ease of integration and saving installation space.
• Low power consumption of solenoid coils, contributing to reduced operating costs.

Key Application Areas

• Food and pharmaceutical production: construction from corrosion-resistant materials, compliant with sanitary standards.
• Automotive and robotics: control of grippers, actuators on assembly and welding lines.
• Energy: control of steam, water, and other heat carrier flows in boiler and heat exchanger circuits.
• Oil, gas, and chemical industries: explosion-proof valves (ATEX) for working with aggressive and flammable media.
• Medical equipment: control of gas supply in ventilators, analyzers, and dental units.

Supply of Camozzi Valves from EV Group China

EV Group China organizes direct supplies of Camozzi solenoid valves, guaranteeing product authenticity and full compliance with stated technical parameters. We provide comprehensive engineering support and develop optimal logistical solutions for industrial enterprises. To place an order or receive technical consultation on valve selection, please contact our engineers via the form on the website.