直动式溢流阀 DBDS10P/31.5 产品介绍（中英文）
【中文介绍】
DBDS10P/31.5 直动式溢流阀是一款专为液压系统压力控制设计的高性能元件，适用于需要稳定压力保护的工业场景。该产品采用直动式结构设计，通过精准的弹簧力与液压平衡原理，实现对系统压力的快速响应与可靠调节，有效防止系统超压风险，保障设备安全运行。
核心特点：
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精密压力调节
内置高精度弹簧与优化阀芯结构，支持31.5 MPa工作压力下的稳定调控，压力波动范围小，适应频繁工况变化。阀体采用高强度合金材料，经特殊表面处理工艺，显著提升抗磨损与耐腐蚀性能。
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快速响应与低能耗
直动式设计省去先导控制回路，阀芯动作直接受系统压力驱动，开启/闭合响应时间缩短至毫秒级，有效减少压力冲击。内部流道经流体动力学优化，压力损失降低15%以上，助力系统能效提升。
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紧凑化与易维护
模块化结构设计使体积较同类产品缩减约20%，适配空间受限的安装环境。阀体配备标准化接口与可拆卸组件，支持快速维护与备件更换，显著降低停机时间。
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广泛适用性
适用于工程机械、冶金设备、注塑成型机等中高压液压系统，可满足液压泵出口压力保护、系统安全溢流等多种功能需求。兼容矿物油、水乙二醇等常见液压介质。
技术优势：
- 工作压力范围：0.5-31.5 MPa
- 最大流量：60 L/min（视具体工况调整）
- 温度适应范围：-20℃至+80℃
- 提供G1/4至G1/2多种接口规格选择
该产品通过严谨的制程管控与全生命周期测试，在复杂工况中展现稳定表现，是提升液压系统安全性与能效的理想选择。
【英文介绍】
The DBDS10P/31.5 Direct-Acting Relief Valve is a high-performance hydraulic component designed for precise pressure control in industrial systems. Utilizing a direct-acting mechanism, it ensures rapid pressure regulation and reliable overload protection up to 31.5 MPa, making it essential for safeguarding hydraulic equipment under demanding operating conditions.
Key Features:
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Precision Pressure Management
Engineered with a precision-calibrated spring and optimized spool configuration, the valve maintains stable pressure control within ±1.5% of set value at 31.5 MPa. The high-strength alloy body with advanced surface treatment ensures extended service life under abrasive or corrosive environments.
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Instant Response & Energy Efficiency
The direct-acting mechanism eliminates pilot circuits, enabling sub-50ms response time for pressure relief activation. Hydrodynamically refined internal passages reduce pressure drop by over 15%, contributing to enhanced system energy efficiency.
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Compact Design & Serviceability
Featuring a modular structure with 20% reduced footprint compared to conventional models, it adapts to space-constrained installations. Standardized interfaces and field-serviceable components enable quick maintenance with minimal downtime.
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Broad Application Compatibility
Ideal for construction machinery, metal processing equipment, and plastic injection systems, this valve supports multiple functions including pump protection and system pressure relief. Compatible with mineral oils, water-glycol fluids, and other common hydraulic media.
Technical Highlights:
- Pressure Range: 0.5-31.5 MPa
- Maximum Flow Capacity: 60 L/min (adjustable per application)
- Temperature Range: -20℃ to +80℃
- Port Options: G1/4 to G1/2 threaded connections
Through rigorous manufacturing controls and lifecycle validation testing, this valve delivers consistent performance across variable operating conditions, providing a reliable solution for optimizing hydraulic system safety and operational efficiency.
