# RH 系列液控单向阀

> RH系列液控单向阀允许液流在单一方向上流动(B至A),而反向截止(A至B)。通过施加先导压力可将球阀芯从其阀座上抬起,从而允许A至B的液流流过。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 产品序列 | Check valve |  |
| 运行类型 | 先导 |  |
| 启动类型 | 液动 |  |
| 安装类型 | Pipe mounting |  |
| 安装位 | Unrestricted |  |
| 连接类型 | DIN ISO 228/1 |  |
| 连接尺寸 | A, B: G 1/4 - G3/4; Z: G 1/4 |  |
| 配置 | N/A |  |
| 阀体材料 | Steel |  |
| 最大运行压力 | 500, 700 bar |  |
| 开启压力 | 0.2 to 0.3 bar |  |
| 最大流速 | Depending on size, 15-100 L/min |  |
| 流动方向 | Free flow from B to A |  |
| 最高运行温度 | 60 °C |  |
| 最低运行温度 | '-20 °C |  |
| 密封材料 | N/A |  |
| 重量 | "0.4, 0.6, 1.3" kg |  |

## 型号入口（首批）

- [RH1](https://hypher.com.cn/products/model/rh1-09a4c04b50d79334/index.md)
- [RH2](https://hypher.com.cn/products/model/rh2-dbd36aaaa0bf7c82/index.md)
- [RH3](https://hypher.com.cn/products/model/rh3-04163ff11e568d2e/index.md)
- [RH3V](https://hypher.com.cn/products/model/rh3v-69f82ca6c3f40242/index.md)
- [RH4](https://hypher.com.cn/products/model/rh4-cc62810bdf21755e/index.md)
- [RH4V](https://hypher.com.cn/products/model/rh4v-2a16859e8437b19d/index.md)

## 技术资料与 CAD

- [CATALOGUE - Hydraulic Valves Industrial Standard, Online Version--MSG11-3500/UK](https://www.parker.com/content/dam/Parker-com/Literature/Industrial-Systems-Division-Europe/Catalogues/Industrial-Valves-UK/MSG11-3500UK_Online.pdf)：document
- [CATALOGUE - Hydraulically Pilot Operated Check Valve Series RH](https://hypher.com.cn/library-assets/6498a01fb80f62825562761c682ac2d50e2ca3599828761a113c7cceb400721c.pdf)：document
- [CERTIFICATE - DIN ISO 9001:2015 Certificate ISDE](https://www.parker.com/content/dam/Parker-com/Literature/Industrial-Systems-Division-Europe/Certificates/ISO_9001-ENG-10000407011-MSC-RvA-DEU-2-20260301.pdf)：document
- [CERTIFICATE - Position Paper ISDE 2006/42/EC and EN ISO 13849](https://www.parker.com/content/dam/Parker-com/Literature/Industrial-Systems-Division-Europe/Certificates/Position_Paper-ISDE_2006-42-EG-and-EN-ISO-13849_EN.pdf)：document
- [工业液压控制阀（下册）--23-08-A HYD-CH-852P-IHV](https://www.parker.com/content/dam/Parker-com/Literature/China/Support-2019/MSG/IND-Hydrualic/%E5%B7%A5%E4%B8%9A%E6%B6%B2%E5%8E%8B%E6%8E%A7%E5%88%B6%E9%98%80%EF%BC%88%E4%B8%8B%E5%86%8C%EF%BC%89.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/rh-hydraulically-pilot-operated-check-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/rh-hydraulically-pilot-operated-check-valve)；[联系技术支持](https://hypher.com.cn/contact)