Hydraulic Relief Valve​ by ChangJia

Product Overview

Certainly! Here is a summary of the **Hydraulic Relief Valve by ChangJia** based on the detailed introduction, organized into five points:

Product Features

**Product Overview**

Product Value

The ChangJia Hydraulic Relief Valve is a direct-operated pressure reducing valve designed to maintain and control system pressure efficiently. It features a three-way configuration with pressure relief functionality on the secondary side, suitable for pressures up to 31.5 MPa and flow rates up to 15 L/min. The valve is engineered to meet evolving global market demands and is widely recognized and utilized in various hydraulic systems.

Product Advantages

**Product Features**

Application Scenarios

- Direct-operated, three-way pressure reducing valve (type DR5 DP).

- Integrated pressure relief function to protect system pressure from exceeding set limits.

- Normally open valve allowing unrestricted flow from port P to port A under rest conditions.

- Adjustable pressure setting via a compression spring and control spool mechanism to hold and regulate pressure steadily.

- External drainage of the spring chamber to the tank ensuring system stability and valve longevity.

**Product Value**

This valve provides reliable pressure control and system protection, minimizing the risk of hydraulic overload and improving operational safety. It helps maintain consistent system performance, reducing maintenance needs and downtime. ChangJia's commitment to quality and professional QC ensures durability and high-quality standards, delivering long-term value to customers.

**Product Advantages**

- Designed and manufactured under strict design standards and quality control.

- Strong R&D and production capabilities supported by a professional team.

- Adaptability to meet changing global hydraulic trends and customer requirements.

- Backed by ChangJia’s extensive experience in hydraulic components and strong company support infrastructure.

- Efficient pressure relief and regulating function ensures operational reliability and prolongs equipment life.

**Application Scenarios**

The hydraulic relief valve is suitable for various industrial hydraulic systems requiring precise pressure control and relief protection. Common applications include hydraulic machinery, mobile hydraulics, manufacturing equipment, and any systems needing pressure regulation up to 31.5 MPa and flow capacity up to 15 L/min where pressure stabilization and safety are critical.

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