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2-positions 4-port injection valve head(HPLC)

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2-positions 4-port injection valve head(HPLC)

    • 1
Two-positions 4-port high-pressure injection valve head is self-developed, independently-manufactured. highly precise and reliable.
• High precision and reliability
• Maximum pressure can reach 40 MPa (liquid)
• Liquid temperature 5~150℃
• Valve core material PEEK
• Valve material (SUS316L、N60、hastelloy)
• Passivation of valve surface (optional)

Application
The valve bank is extensively applied in liquid chromatography instruments, solvent extractors and other laboratory analysis instruments.
流道孔径0.1mm、0.3mm、0.4mm、0.5mm、0.6mm
接口规格10-32UNF内螺纹
转子材质PEEK
阀盖材质SUS316L、Nitronic 60、哈氏合金
端口到端口容积0.22~1.07uL
过液温度0~150℃
最大耐压气体：15MPa；液体：40MPa
驱动扭力2.5N/m
通道数4
工作环境温度0~50℃
工作环境湿度≤80%RH无冷凝状态



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