Flow Valve Hydraulic Flow Control Valve Factory in China​ Supplier

Product Overview

Here is a summarized description of the product “Flow Valve Hydraulic Flow Control Valve Factory in China Supplier” based on the detailed introduction you provided:

Product Features

**Product Overview**

Product Value

The hydraulic flow control valve manufactured by CHANGJIA Company in China is designed with a simple yet practical structure. It is a 2-way flow control valve used to throttle flow with high precision, maintaining flow consistency independent of pressure fluctuations. CHANGJIA is a reputable manufacturer with a strong presence both domestically and internationally.

Product Advantages

**Product Features**

Application Scenarios

- Complies with standard porting patterns DIN 24 340, ISO4401, and CETOP-RP 121H

- Optional pressure compensator stroke limiter to enhance functionality

- Reduced start-up flow surges (start-up jump)

- Flow control possible in both directions via a rectifier sandwich plate

- Equipped with a lockable rotary knob for secure flow setting

**Product Value**

This valve offers reliable and precise hydraulic flow control, enabling stable performance under varying pressures and temperatures. Its temperature-independent throttling design coupled with pressure compensation ensures consistent flow rates, enhancing the efficiency and safety of hydraulic systems. The product’s robust infrastructure and quality assurance provide users with dependable long-term operation.

**Product Advantages**

- High adaptability to different hydraulic fluids including mineral oil and phosphate ester

- Wide operating temperature range (-30°C to +80°C) and viscosity compatibility (10-800 mm²/s)

- Pressure resistance up to 21 MPa and relatively lightweight design (about 0.6-1.6 kg)

- Enables bi-directional flow control with optional rectifier plate installation

- Strong contamination tolerance and precise flow stability (±2 to 5% temperature-stable and pressure-stable)

**Application Scenarios**

Ideal for various industrial hydraulic systems requiring precise flow throttling and control such as manufacturing machinery, mobile hydraulic equipment, automation systems, and other applications in regions including the Middle East, South Asia, Australia, Europe, and the Americas. Suitable for hydraulic circuits demanding reliable and stable flow control in different environmental and operational conditions.