# Praedifa M4系列活塞密封

> 用于油缸的活塞密封装置，单作用。广泛多样的工作条件。

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 热应用类型 | High Temperature (\< 205°C), 标准的常见温度范围（-35到100摄氏度) °C |  |
| 介质 | 液压 |  |
| 聚合材料选件 | “NBR（丁腈橡胶），FKM（氟橡胶)”, Fluorocarbon Rubber (FKM, FPM) |  |
| 最大运行压力 | 500 bar |  |
| 最低运行温度 | '-40 到 -20 °C |  |
| 最高运行温度 | 100 到 200 °C |  |
| 最大表面速度 | 0,5 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |
| 额定压力 | 高压（\<500bar） |  |

## 型号入口（首批）

- [M4005000001](https://hypher.com.cn/products/model/m4005000001-32c399e166b006e9/index.md)
- [M4006300001](https://hypher.com.cn/products/model/m4006300001-3a4547f570fa3174/index.md)
- [M4008000001](https://hypher.com.cn/products/model/m4008000001-381f33bc495fbcff/index.md)
- [M4010000001](https://hypher.com.cn/products/model/m4010000001-029a10651bbbc603/index.md)
- [M4012500001](https://hypher.com.cn/products/model/m4012500001-4df9512578906d94/index.md)
- [M4014000001](https://hypher.com.cn/products/model/m4014000001-82b15d2c95308173/index.md)
- [M4016000001](https://hypher.com.cn/products/model/m4016000001-1b0bc9ecbeedc333/index.md)
- [M4025000001](https://hypher.com.cn/products/model/m4025000001-ce82b247412311c2/index.md)

## 技术资料与 CAD

- [Installation Guidelines for Piston Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [Storage and Cleaning of Elastomer Seals--PTD3032](https://hypher.com.cn/library-assets/f99f4d6fe2a86e8271338503e7906f7e082d7d3a61d6e2443f6312267f17710c.pdf)：document
- [派克气动密封--21-12-D EMG-CH-90P-Pneu Seal](https://www.parker.com/content/dam/Parker-com/Literature/China/Support-2019/EMG/%E6%B4%BE%E5%85%8B%E6%B0%94%E5%8A%A8%E5%AF%86%E5%B0%81.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/piston-sealing-set-praedifa-series-m4)

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/sealing/piston-sealing-set-praedifa-series-m4)；[联系技术支持](https://hypher.com.cn/contact)