# Anti-Draindown Valves

> Parker Aerospace anti-draindown valves prevent the draining of lubricating oil from the tank or reservoir through lubrication system components (like pumps) into the gearbox.

所属技术：航空航天

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 流量特性 | Up to 40 gallons per minute Designed to meet requirements |  |
| 结构材料 | Steel or aluminum |  |
| 符合规格 | Fireproof, FAA AC 20-135: 2000 degrees F for 15 minutes |  |
| 最大运行压力 | Operating: up to 900 Opposing: up to 10 psi |  |
| 重量 | Less than 2 pounds dependent on flow requirements |  |

## 型号入口（首批）

- [ANTDRNVLV](https://hypher.com.cn/products/model/antdrnvlv-0ce77f949a56d599/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/anti-draindown-valves)

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/anti-draindown-valves)；[联系技术支持](https://hypher.com.cn/contact)