SBG系列溢流阀
SBG溢流阀是一款专为工业液压系统设计的高性能压力控制元件，采用模块化结构和低噪音技术，广泛应用于冶金机械、电力设备、注塑成型机及重型工程机械等领域。其核心功能是精确调节系统压力，防止过载并保护液压设备安全运行。

技术亮点：
✅ 超静音设计：通过多级阻尼优化和阀芯流道创新，运行噪音降低30%以上（≤65dB）。
✅ 宽压域控制：支持0.5-31.5MPa压力范围，调节精度误差≤±1.5%。
✅ 全材质适配：阀体可选铸铁（表面磷化处理）。
✅ 快速响应：动态响应时间＜0.1秒，有效避免压力冲击对系统的损害。

认证与兼容性：

• 符合ISO 6264、GB/T 8105标准

• 支持板式安装（ISO 4401-03/06/10）及法兰定制接口

• CE认证（PED 2014/68/EU）

典型应用场景：

• 液压泵站压力安全阀

• 机床液压系统过载保护

• 船舶甲板机械动力控制

English Introduction

SBG Series Relief Valves
The SBG relief valve is a high-performance pressure control component engineered for industrial hydraulic systems. Featuring modular construction and low-noise technology, it is widely applied in metallurgical machinery, power generation equipment, injection molding machines, and heavy-duty construction equipment. Its core function is to precisely regulate system pressure, prevent overloads, and ensure hydraulic equipment safety.

Technical Highlights:
✅ Ultra-Quiet Operation: 30% noise reduction (≤65dB) through multi-stage damping optimization and innovative spool flow channels.
✅ Wide Pressure Range: 0.5-31.5MPa with ≤±1.5% adjustment accuracy.
✅ Material Versatility: Body options include phosphated cast iron .
✅ Rapid Response: Dynamic reaction time <0.1s to minimize pressure surges.

Certifications & Compatibility:

• Compliant with ISO 6264, GB/T 8105 standards

• Subplate mounting (ISO 4401-03/06/10) & custom flange ports

• CE Certified (PED 2014/68/EU)

Typical Applications:

• Pressure relief for hydraulic power units

• Overload protection in machine tool systems

• Marine deck machinery power control

• 

• 

•