# ねじ込みチェックバルブ-RK、RBシリーズ

> ねじ式逆止弁シリーズRK、RBはねじ付き開口部に容易に入る設計。一方の流れをブロックし、反対側を開放します。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 产品序列 | Check valve |  |
| 启动类型 | Mechanical |  |
| 安装类型 | Screw-in mounting |  |
| 安装位 | Unrestricted |  |
| 配置 | Mounted in the blocked/open flow direction |  |
| 连接类型 | Thread (DIN ISO 228/1) |  |
| 连接尺寸 | Depending on size, G1/4A-G1/2A |  |
| 最大运行压力 | Depending on size, 500-700 bar |  |
| 开启压力 | Depending on size, 0.07-0.25 bar |  |
| 最大流速 | Depending on size, 10-80 L/min |  |
| 流动方向 | N/A |  |
| 最高运行温度 | 60 °C |  |
| 最低运行温度 | '-20 °C |  |
| 密封材料 | NBR |  |
| 阀体材料 | Steel |  |
| 重量 | 5, 15, 20 g |  |

## 型号入口（首批）

- [RK0](https://hypher.com.cn/products/model/rk0-c65cf667d29a7865/index.md)
- [RK1](https://hypher.com.cn/products/model/rk1-124626acc1c4074c/index.md)
- [RK2](https://hypher.com.cn/products/model/rk2-c9d72de185539e7a/index.md)
- [RK3](https://hypher.com.cn/products/model/rk3-8c36c85035ecd0fd/index.md)
- [RB1](https://hypher.com.cn/products/model/rb1-d2f6d117a67602de/index.md)
- [RB2](https://hypher.com.cn/products/model/rb2-c313c1d1db2cbf6f/index.md)
- [RB3](https://hypher.com.cn/products/model/rb3-f009a9645c4faf0b/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 - Threaded Check Valve Series RK / RB](https://hypher.com.cn/library-assets/192fe61469712449a69f5d74ef623d1fc97f9bbaa7a31ca8af3c631c1411cd9c.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（上册）--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%8A%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/rk-rb-threaded-check-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/hydraulics/rk-rb-threaded-check-valves)；[联系技术支持](https://hypher.com.cn/contact)