Servo Proportional Control Valve D684Z4815G Use for Injection Molding Machine

Customization:

Customized packaging（Min.Order: 10 pieces）

Servo Proportional Control Valve D684Z4815G Use for Injection Molding Machine

Name: Servo Proportional Control Valve D684Z4815G Use for Injection Molding Machine
Brand: Shenzhen Ou Hang Fluid Power Co., Ltd.
SKU: 62517268891_1
Price: 1650.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Precision Flow Control: Designed to regulate hydraulic fluid flow and pressure in real-time for injection molding machines, enabling precise material injection and mold forming.
Servo Proportional Technology: Integrates a solenoid valve for remote/automated control, allowing adjustable flow rates and pressure modulation to meet dynamic operational demands.

Key features

1. Durable Steel Alloy Construction

With a corrosion-resistant steel alloy body, ensure long-lasting performance in high-pressure industrial environments. This material offers ~30% higher durability compared to traditional cast iron valves*.

2. Precision Servo Proportional Control

With integrated servo proportional technology, achieve millimeter-accurate flow adjustments for injection molding processes. Customize settings to match varying production demands* for unmatched adaptability.

3. High-Speed Response Capabilities

With rapid pressure adjustment mechanisms, deliver up to 20% faster response times than standard control valves*, enabling precise control during high-speed injection cycles.

4. Commercial-Grade Reliability

Designed for continuous operation in injection molding machinery, this valve maintains optimal performance under 24/7 industrial use, reducing downtime and enhancing productivity*.

5. Safety-Compliant Design

With built-in pressure relief and solenoid valve safety features, comply with ISO-certified industrial safety standards to protect equipment and operators*.

Product details

The Servo Proportional Control Valve D684Z4815G is a high-performance hydraulic control valve engineered for precision flow regulation in injection molding machinery. Constructed from durable steel with cast iron components, it integrates solenoid and pressure relief valve technologies to ensure reliable operation in demanding industrial environments.

Technical specifications

Feature	Specification	Application Scenario
Material	Steel body with cast iron components	High-stress industrial environments
Solenoid Valve	Remote-controlled activation	Automated injection molding systems
Pressure Relief Valve	Automatically releases excess pressure	Preventing system damage in heavy machinery
Response Time	200 ms (Base Model)	Real-time adjustments in precision manufacturing

Customization guide

Adjustable flow rate settings (0-100 L/min) and pressure ratings (up to 400 bar) to meet specific injection molding requirements.

Get inspired

The Servo Proportional Control Valve D684Z4815G combines precision engineering with robust materials to deliver consistent performance in high-demand applications like injection molding. Its servo-driven proportional control ensures smooth fluid flow adjustments, while the integrated pressure relief valve safeguards equipment integrity under extreme conditions.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Response Time	200 ms	170 ms (+15%)	140 ms (+30%)
Max Pressure	300 bar	350 bar	400 bar
Flow Rate	80 L/min	100 L/min	120 L/min

Supplier's note

Key Technical Breakthroughs:
- Servo Proportional Control: Enables micron-level precision in fluid flow adjustments, 20% faster than traditional proportional valves.
- Triple-Redundant Pressure Relief: Exceeds ISO 4400 standards, safeguarding systems against overpressure.
- Modular Design: Field-upgradeable flow rate parameters simplify customization for diverse applications.
Optimal Version Selection:
- Base Model: Ideal for standard injection molding lines requiring reliable operation.
- Advanced Model: Recommended for high-speed automation setups needing faster response times (e.g., precision plastic part manufacturing).
- Pro Model: Best suited for ultra-high-pressure applications (e.g., composite material molding), with a 400 bar rating enabling safe handling of aggressive fluids.

With its 140 ms response time, the Pro Model ensures seamless integration into next-gen smart factories, while the Base Model’s 200 ms capability meets baseline industrial demands. Choose based on your system’s pressure requirements and automation complexity.

Frequently asked questions

Which hydraulic valve model suits high-precision injection molding machines like the D684Z4815G?
How do I maintain the solenoid valve in the D684Z4815G for optimal performance?
What materials are used in the D684Z4815G, and how do they compare to cast iron valves?
Can the D684Z4815G be customized for variable flow rates in plastic extrusion systems?
Is the D684Z4815G certified for use in ISO-compliant manufacturing environments?
Does the D684Z4815G support remote operation via electrical signals?
How does the D684Z4815G prevent hydraulic system damage during overpressure scenarios?
Can the D684Z4815G be easily integrated into existing hydraulic systems?

Product comparison

Category	Usage Scenarios	Characteristics (Metrics)	Advantages	Disadvantages
Pressure Rating	High-pressure injection molding systems	Industry Standard: 300 bar Our Base: 350 bar (EN 17307) Our Advanced: 400 bar (▲14% vs Base)	Supports heavy-duty applications; reduces system failure risk.	Advanced model requires reinforced piping (additional cost).
Flow Control Precision	Precision plastic injection molding	Industry Standard: ±2% Our Base: ±1.5% (ISO 10770) Our Advanced: ±1% (▲33% vs Base)	Ensures consistent part quality; minimizes material waste.	Advanced model may need recalibration for low-pressure applications.
Noise Level	Noise-sensitive environments	Industry Standard: 65 dBA Our Base: 58 dBA (IEC 60704) Our Advanced: 52 dBA (▲10.3 dB vs Base)	Reduces operator discomfort; compliant with OSHA workplace standards.	Advanced model’s design limits max flow rate by 15%.
Response Time	Rapid-cycle machinery	Industry Standard: 200 ms Our Base: 150 ms (ISO 12185) Our Advanced: 100 ms (▲33% faster vs Base)	Enables faster cycle times for high-throughput production.	Advanced model’s electronics may require specialized maintenance.
Material Durability	Corrosive fluid environments	Industry Standard: 1000-hour corrosion test (ASTM G85) Our Base: 1500 hours (▲50% vs Std) Our Advanced: 2000 hours (▲33% vs Base)	Resists hydraulic fluid degradation; extends service life.	Advanced coating adds 10% to weight, complicating installation.
Customization Options	Custom injection molding setups	Industry Standard: 3 standard port sizes Our Base: 5 sizes (ISO 6162) Our Advanced: 8 sizes + flow tuning (▲60% vs Base)	Adapts to non-standard machinery; reduces downtime.	Advanced customization increases lead time by 2-3 weeks.