# 差动式双向安全阀-DWV系列

> DWV型双向安全阀是一种快速动作的差动式阀，为执行器提供压力过载保护，适合流量为30 GPM或小于30 GPM。它们安装在控制阀和执行器之间。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 与流体类型共同使用 | Hydraulic Oil |  |
| 最高运行温度 | '+200 °F |  |
| 最大流速 | 25 gal/min |  |
| 最低运行温度 | '-40 °F |  |
| 启动类型 | Hydraulic Pressure |  |
| 压力控制范围 | N/A, 500 to 1250 psi, 1250 to 2000 psi, 2000 to 2500 psi, 2500 to 3000 psi |  |
| 密封材料 | Nitrile |  |
| 最大运行压力 | 3000, 2000 psi |  |
| 阀体材料 | 高强度铸铁 |  |
| 安装类型 | 在线 |  |
| 重量 | 5 lb |  |

## 型号入口（首批）

- [DWV-10-1250](https://hypher.com.cn/products/model/dwv-10-1250-a558c8734d4a67ba/index.md)
- [DWV-10-2000](https://hypher.com.cn/products/model/dwv-10-2000-43f84db4ff7aee26/index.md)
- [DWV-10-2500](https://hypher.com.cn/products/model/dwv-10-2500-83ba3eba046b21a2/index.md)
- [DWV-10-3000](https://hypher.com.cn/products/model/dwv-10-3000-dcbc59226fbd5314/index.md)
- [DWV-10-A-1250](https://hypher.com.cn/products/model/dwv-10-a-1250-6e2214f2ef9f4d07/index.md)
- [DWV-10-A-2000](https://hypher.com.cn/products/model/dwv-10-a-2000-8fffa196d3ee2843/index.md)
- [DWV-10-A-2500](https://hypher.com.cn/products/model/dwv-10-a-2500-8b15d697c84a29b7/index.md)
- [DWV-10-A-3000](https://hypher.com.cn/products/model/dwv-10-a-3000-78e80d93aa4f7582/index.md)
- [DWV-12-1250](https://hypher.com.cn/products/model/dwv-12-1250-9fbd348660271d90/index.md)
- [DWV-12-2000](https://hypher.com.cn/products/model/dwv-12-2000-9fec4b8d0152ffa4/index.md)
- [DWV-12-2500](https://hypher.com.cn/products/model/dwv-12-2500-446a9d1c8197fb2c/index.md)
- [DWV-12-3000](https://hypher.com.cn/products/model/dwv-12-3000-826a48411ed6cc3c/index.md)
- [DWV-12-A-1250](https://hypher.com.cn/products/model/dwv-12-a-1250-84a66a8bcd6a6804/index.md)
- [DWV-12-A-2000](https://hypher.com.cn/products/model/dwv-12-a-2000-5b40d684614bac4c/index.md)
- [DWV-12-A-2500](https://hypher.com.cn/products/model/dwv-12-a-2500-406f775b1e484e3d/index.md)
- [DWV-12-A-3000](https://hypher.com.cn/products/model/dwv-12-a-3000-f4527f11f6bb170e/index.md)
- [DWV-50-1250](https://hypher.com.cn/products/model/dwv-50-1250-1c39de09cfd56023/index.md)
- [DWV-50-2000](https://hypher.com.cn/products/model/dwv-50-2000-6b6a4794a0a237bf/index.md)
- [DWV-50-2500](https://hypher.com.cn/products/model/dwv-50-2500-01f5d4a834a1cf83/index.md)
- [DWV-50-3000](https://hypher.com.cn/products/model/dwv-50-3000-c33199229d3e63a7/index.md)
- [DWV-50-A-1250](https://hypher.com.cn/products/model/dwv-50-a-1250-a06f95c0fd14ca30/index.md)
- [DWV-50-A-2000](https://hypher.com.cn/products/model/dwv-50-a-2000-ba372f8174dcd292/index.md)
- [DWV-50-A-3000](https://hypher.com.cn/products/model/dwv-50-a-3000-d0e22c116015f60c/index.md)
- [DWV-50-A-2500](https://hypher.com.cn/products/model/dwv-50-a-2500-e1ddcd52c8d8218b/index.md)

## 技术资料与 CAD

- [Differential Area Crossover Relief Valve Catalog - DWV Series](https://hypher.com.cn/library-assets/ec8769718bbfdb57e5402503abd44d273647e0345242d6a3fafde55c8a9a9b31.pdf)：document
- [查看目录](https://hypher.com.cn/library-assets/0a919171e431798297738f32f13c7713feb63b46eaba3f9234eaa4b21a120e5c.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/differential-area-crossover-relief-dwv-series)

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/differential-area-crossover-relief-dwv-series)；[联系技术支持](https://hypher.com.cn/contact)