ChangJia Proportional Valve Proportional Valve From China

Product Overview

Sure! Here is the summarized information about the **ChangJia Proportional Valve** based on your detailed product introduction:

Product Features

**Product Overview**

Product Value

ChangJia Proportional Valve is a high-quality hydraulic flow control valve developed using advanced technology and designed in accordance with industry standards. It features durable construction and long-lasting performance, making it suitable for multiple industries. The valve integrates a proportional solenoid and pressure compensator to provide precise and stable flow control. CHONGQING CHANGJIA INTERNATIONAL TRADING CO., LTD offers reliable sales channels and stable market presence for this product.

Product Advantages

**Product Features**

Application Scenarios

- Equipped with a pressure compensator for pressure-compensated flow control

- Actuation through a proportional solenoid with electrical position feedback

- Easy zero-point adjustment via axially movable position transducer coil without touching electronics

- Bidirectional flow control enabled through a rectifier sandwich plate

- Anti-startup jump design with ramp controls in the electrical amplifier for smooth opening and closing

- Optional check valve allows free flow in one direction

- Two main variants (2FRE 6 A and 2FRE 6 B) offering slight differences in controlling start-up flow behavior

**Product Value**

This valve ensures load-compensated and temperature-compensated flow control with minimal hysteresis (±1% Qmax) and excellent repeatability (

**Product Advantages**

- Advanced pressure compensation ensuring consistent flow regardless of load variations

- Electrical feedback control improves precision and responsiveness

- Durable components and design lead to extended service life and reliability

- Multiple sizes and flow capacities accommodate diverse application needs

- Environmentally conscious manufacturing and water-saving emphasis

- Strong technical support and stable supply from ChangJia, a reputable manufacturer

**Application Scenarios**

ChangJia proportional valves are suited for various industries requiring accurate hydraulic flow regulation, including:

- Industrial automation and manufacturing

- Mobile machinery and construction equipment

- Agricultural machinery

- Hydraulic presses and testing equipment

- Any hydraulic system demanding precise flow control under varying pressure and temperature conditions

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