China Hydraulic Solenoid Valve​ Proportional Valve Wholesale - ChangJia

Product Overview

Certainly! Here is a summary of the product “China Hydraulic Solenoid Valve Proportional Valve Wholesale - ChangJia” based on the detailed introduction:

Product Features

**Product Overview**

Product Value

ChangJia manufactures hydraulic solenoid proportional valves that reliably control the direction and flow rate of hydraulic fluids. These valves are widely used globally due to their functional reliability and extensive application prospects. The product is made following strict standard processes to ensure consistent performance over its service life.

Product Advantages

**Product Features**

Application Scenarios

- Includes pilot (WRZ) and direction (WRH) proportional valves designed for subplate mounting.

- Controls both direction and flow rate of hydraulic fluid with proportional solenoid operation.

- Spring-centered design ensures no spool drift and low pressure drop across control lands.

- Integrated valve and electronic control from a single source.

- Compatible with porting patterns conforming to DIN 24 340 Form A, ISO4401, and CETOP-RP121H standards.

- Emergency manual override allows pilot spool operation without energizing solenoids.

**Product Value**

The valve offers precise and reliable hydraulic fluid control which enhances the efficiency and functionality of hydraulic systems. Its high durability and adaptability to varied installation positions and operating conditions make it a valuable component in optimizing industrial hydraulic applications. Additionally, its ease of integration with electronic controls simplifies system design and maintenance.

**Product Advantages**

- Advanced production technology and quality control ensure high reliability and durability.

- Operational accuracy with low hysteresis (6 L/min) and a high repeatability rate (3%).

- Supports a wide range of fluid viscosities and temperatures, making it versatile for different environments.

- Robust electrical specifications supporting continuous duty with IP65 insulation rating for protection.

- Strong company support with experienced technical teams and an established service system for customer satisfaction.

**Application Scenarios**

These proportional solenoid valves are suitable for a variety of hydraulic systems requiring precise flow and directional control. Typical applications include industrial machinery, mobile hydraulics, automation systems, and any setting demanding reliable and adjustable hydraulic actuation. Their compliance with international porting standards and robust design makes them ideal for global use in manufacturing, construction, and agricultural equipment.

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