# VSO® 微型比例阀 > VSO NC 微型比例阀，能够精确控制较低范围内的流量，具备温度补偿功能。非常适合并广泛应用于医疗及分析领域，是实现流量精密控制的优秀选择。 所属技术：液压技术 ## 技术参数 | 参数 | 值 | 单位 | | --- | --- | --- | | 流速 | Up to 50 SLPM | | | 最大流速 | 50 SLPM | | | 最大运行压力 | 150 psi, 10.34 bar | | | 真空到压力范围 | 0 to 27 inch-Hg, 0 to 686 mm-Hg | | | 孔口尺寸 | 0.010, 0.020, 0.030, 0.040, 0.050, 0.065 inch, 0.25, 0.51, 0.76, 1.02, 1.27, 1.65 mm | | | 最高运行温度 | 131 °F, 55 °C | | | 最低运行温度 | 32 °F, 0 °C | | | 功能 | 2-Way, Normally Closed (NC) | | | 周期数/生命期 | 100 million cycles | | | 启动类型 | Solenoid | | | 运行类型 | Electronic | | | 控制方法 | Current or Voltage | | | 功耗 | 2.0 Watts Maximum | | | 输入电压 | 5.5, 8, 11.5, 13.5, 20, 29, 41, or 56 VDC | | | 电气连接 | 18" Wire Leads, 4 Pin PCB, Quick spade connections | | | 阀体材料 | 360 HO2 Brass, 300 Series Stainless Steel, or Nickel-Plated Brass (Series 25 only) | | | 密封材料 | FKM, FFKM | | | 长度 | 1.79 inch, 45.3 mm | | | 宽度 | 0.63 inch, 15.9 mm | | | 高度 | 0.67 inch, 17.0 mm | | | 重量 | 2.2 oz, 63 g | | | 泄漏率 | \< 0.016 sccm He @ 150 psi | | | 安装类型 | Mounting screw | | | 连接类型 | Manifold mount, Manifold Mount w/ Screens, barbs, or threaded port connections | | | 连接尺寸 | 4-40 x 5/8” Pan Head, Phillips screw (manifold mounts), Barbs for 1/8" I.D Tubing, or 10-32 Female Threaded Ports | | | 与流体类型共同使用 | Gases | | | 行业应用 | Gas Chromatography, Ventilators, Anesthesia Delivery, Mass Flow Control, Oxygen Conservers & Concentrators, Anaesthesia Delivery & Monitors, Pressure & Flow Control, Mass Flow Control | | | 配置 | N/A | | ## 型号入口（首批） - [910-000042-001](https://hypher.com.cn/products/model/910-000042-001-9acaf67cf9b45a1a/index.md) - [910-000042-002](https://hypher.com.cn/products/model/910-000042-002-cc7ae72f5c63a5e0/index.md) - [910-000042-003](https://hypher.com.cn/products/model/910-000042-003-f20ab013d339b0f3/index.md) - [910-000042-004](https://hypher.com.cn/products/model/910-000042-004-9b59cc7045f082d5/index.md) - [910-000042-006](https://hypher.com.cn/products/model/910-000042-006-e39a5ed137b277ee/index.md) - [910-000042-007](https://hypher.com.cn/products/model/910-000042-007-430eadc9b86dafbf/index.md) - [910-000042-009](https://hypher.com.cn/products/model/910-000042-009-cd697d19aca1bf91/index.md) - [910-000042-010](https://hypher.com.cn/products/model/910-000042-010-b47e7b939e5a18dc/index.md) - [910-000042-011](https://hypher.com.cn/products/model/910-000042-011-b114103b6b42c3bd/index.md) - [910-000042-012](https://hypher.com.cn/products/model/910-000042-012-918ff235fd9c77e9/index.md) - [910-000042-015](https://hypher.com.cn/products/model/910-000042-015-6de48377ffba2e97/index.md) - [910-000042-018](https://hypher.com.cn/products/model/910-000042-018-bc1e312db8484c6a/index.md) - [910-000042-019](https://hypher.com.cn/products/model/910-000042-019-eb5428c901a8b371/index.md) - [910-000042-020](https://hypher.com.cn/products/model/910-000042-020-9b61f98e8fa9e4e2/index.md) - [910-000042-021](https://hypher.com.cn/products/model/910-000042-021-e9f8f21a497795c0/index.md) - [910-000042-022](https://hypher.com.cn/products/model/910-000042-022-e90e51576c455d46/index.md) - [910-000042-023](https://hypher.com.cn/products/model/910-000042-023-fc925140480242be/index.md) - [910-000042-024](https://hypher.com.cn/products/model/910-000042-024-36d9ec7da867e6b2/index.md) - [910-000042-027](https://hypher.com.cn/products/model/910-000042-027-119ba832a5fd2d7a/index.md) - [910-000042-028](https://hypher.com.cn/products/model/910-000042-028-16d6d91f08f580a9/index.md) - [910-000042-029](https://hypher.com.cn/products/model/910-000042-029-13ef72783e001988/index.md) - [910-000042-030](https://hypher.com.cn/products/model/910-000042-030-ec81698c4cb8ce38/index.md) - [910-000042-031](https://hypher.com.cn/products/model/910-000042-031-33a42c2306655b0b/index.md) - [910-000042-032](https://hypher.com.cn/products/model/910-000042-032-7a6bfda730bb92a5/index.md) ## 技术资料与 CAD - [Tube Seal](https://www.parker.com/content/dam/parker/emg/sealing-technologies-asia-division/solutions/Tube%20Seal%20Brochure.pdf)：document - [VSO - Miniature Proportional Valve Datasheet](https://hypher.com.cn/library-assets/a11055476418682e8e3ce0ba6936f47bd583801648df789b10ce9d2670c91cd7.pdf)：document - [微型比例阀-精密流体-20-08-C Auto-CH-82P-MPV](https://hypher.com.cn/library-assets/d4751aa874e547a75f81ede83754d932798419679757bfeedd43585d88afe601.pdf)：document - [查看目录](https://hypher.com.cn/library-assets/92928272fb97b5f1c15d7f2180077dfd976f4403018073d3a52f3a0d8ddac8bd.pdf)：document 资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/vso-miniature-proportional-valve) 价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/hydraulics/vso-miniature-proportional-valve)；[联系技术支持](https://hypher.com.cn/contact)