Hydraulic Valve Hydraulic Valve Wholesale - ChangJia

Product Overview

Here is the summary of the product “Hydraulic Valve Hydraulic Valve Wholesale - ChangJia” based on the detailed introduction:

Product Features

**Product Overview**

Product Value

The ChangJia hydraulic valve is a pilot (WRZ) and directional (WRH) proportional valve designed for subplate mounting. It controls both the direction and flow rate of hydraulic fluid in industrial applications. Featuring proportional solenoid operation and a spring-centered spool for stability, the valve integrates both hydraulic and electronic control for precise fluid management.

Product Advantages

**Product Features**

Application Scenarios

- Pilot and directional proportional control valves

- Suitable for subplate mounting with standard port patterns (DIN 24340 form A, ISO4401, CETOP-RP121H)

- Spring-centered design to prevent spool drift

- Low pressure drop across control lands ensuring efficient operation

- Proportional solenoid operation with integrated valve and electronic controls

- Emergency hand operator allows manual spool movement without energizing solenoids

**Product Value**

The valve provides accurate and reliable control of hydraulic fluid flow and direction, improving machine performance and operational efficiency. Its compatibility with various fluids and broad pressure ranges ensures adaptability across different hydraulic systems. The integration of electronic and hydraulic control in one product reduces system complexity and enhances precision.

**Product Advantages**

- High-quality materials and advanced manufacturing ensure durability and long service life

- Certified to multiple quality standards for reliability and performance

- Ability to operate continuously under varying conditions with minimal hysteresis and high repeatability

- Flexible installation with optional mounting positions and multiple sizes with high flow capacities up to 1600 L/min

- Professional support and turnkey solutions available from ChangJia’s experienced engineering team

**Application Scenarios**

Widely used in industrial hydraulic systems where precise control of fluid flow and direction is essential. Suitable for applications requiring proportional hydraulic valve control such as manufacturing machinery, mobile hydraulics, automation equipment, and other sectors demanding efficient fluid power management. The availability of custom solutions further broadens its application potential.