4A310-10二位五通气控阀
产品概述
4A310-10二位五通气控阀是一种采用气压信号控制的流体控制元件，专为工业气动系统设计。该产品通过外部气压驱动实现阀芯位移切换，具有换向灵敏、通气量大、使用寿命长等特点。其整体槽隙滑阀结构配合高精度加工工艺，确保了稳定的换向性能和较低的气动阻力，适用于驱动气缸等执行元件的工况环境。产品工作介质为经40微米滤网过滤的压缩空气，工作温度范围覆盖-5℃至+60℃，可满足常规工业场景需求。1918
技术特点
该阀采用二位五通设计，接管口径配置灵活（进气/出气端口为3/8英寸，排气端口为1/4英寸），工作压力范围1.5~8.0kgf/cm²，最大耐压达12kgf/cm²。产品采用铝合金材质铸造成型，螺纹连接方式便于安装，无需额外润滑维护。其特殊设计的密封结构可确保在频繁换向工况下（最高动作频率4次/秒）仍保持稳定性能，且具备防尘防爆特性，适用于化工、食品加工等特殊环境。滑柱式结构和硬密封设计进一步提升了产品的可靠性和响应速度。11220
应用场景
This valve is widely used in automated production lines, material handling systems, and pneumatic machinery for controlling double-acting cylinders. Its compact size and lightweight design (rotary form factor) make it suitable for space-constrained installations. Typical applications include packaging equipment, assembly jigs, and automated welding systems where precise directional control of pneumatic actuators is required. The corrosion-resistant construction ensures long service life even in humid or dusty industrial environments.3921
Operational Advantages
The 4A310-10 pneumatic valve features low actuation pressure requirements (minimum 0.15MPa) due to precision-engineered inner bore finishing. Its five-port two-position configuration allows comprehensive control over cylinder extension/retraction with independent exhaust ports, reducing air backpressure. The unit operates reliably without lubrication and maintains consistent performance across 500,000+ cycles. Standard Rc threads provide leak-proof connections while the temperature-resistant seals accommodate seasonal ambient variations. These characteristics make it a cost-effective solution for continuous operation scenarios.151720
设计细节
阀体采用模块化设计，便于与其他气动元件组合使用。气控接口标准化设计可适配常见工业气动控制系统，排气口配置消声器安装螺纹以降低噪声。内部流道经CFD优化设计，有效截面积达30mm²（CV值1.68），确保快速响应和高效气体传输。产品提供直观的符号标识便于气路图绘制，且兼容ISO标准安装尺寸，可直接替换同类进口产品。特殊处理的表面抗氧化涂层增强环境适应性，适合户外设备使用。121821
Maintenance Considerations
For optimal performance, we recommend using filtered air with ≤40μm particulate rating and maintaining system pressure within specified ranges. The valve requires no periodic lubrication but benefits from annual seal inspection in high-cycle applications. When installing, ensure proper alignment of pneumatic ports and verify arrow markings indicating flow direction. The maintenance-free design significantly reduces downtime while the replaceable cartridge-style internals simplify overhaul procedures when needed.1620
4A310-10二位五通气控阀
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