# Dual Flow Shutoff Valve (DFSOV)

> Parker's dual flow shutoff valve (DFSOV) is used on the inert gas generation system of an aircraft to control the nitrogen enriched air (NEA) flow to the fuel tanks.

所属技术：航空航天

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 与流体类型共同使用 | Air, nitrogen enriched air (NEA), oxygen enriched air (OEA), and jet fuels |  |
| 工作压力 | 15 to 60 psig |  |
| 最高流体温度 | 85 °C |  |
| 最低流体温度 | '-55 °C |  |
| 工作温度 | '-67 to 158 °F |  |
| 电源电压 | 28 VDC nominal VDC |  |
| 运行时间 | 3 seconds max |  |
| 电流 | Max: 420 milliamps max per solenoid at 28 VDC at ambient temperature A |  |
| 重量 | 4.50 lbs max, varies based on application |  |

## 型号入口（首批）

- [FSDDFSV01](https://hypher.com.cn/products/model/fsddfsv01-629ee4aa2872a2be/index.md)

## 技术资料与 CAD

- [Launching Innovation - Aerospace Systems and Components](https://hypher.com.cn/library-assets/412aa541dd55d5e09d464d96c06cc1f4509ee39297d03ce9364cfb686b144d85.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/dual-flow-shutoff-valve-dfsov)

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/aerospace/dual-flow-shutoff-valve-dfsov)；[联系技术支持](https://hypher.com.cn/contact)