# Praedifa OT系列活塞密封装置

> 活塞密封装置，滑环密封，双作用，适合于腐蚀性介质和／或高温。

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 最高运行温度 | 110 到 200 °C |  |
| 热应用类型 | High Temperature (\< 205°C), 低温（\<-35度） °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 | PTFE（聚四氟乙烯） |  |
| 最大运行压力 | 400 bar |  |
| 最低运行温度 | '-50 到 -25 °C |  |
| 最大表面速度 | 4 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）

- [OT125005200231E](https://hypher.com.cn/products/model/ot125005200231e-48ffb0839b81912d/index.md)
- [OT125005200232E](https://hypher.com.cn/products/model/ot125005200232e-05c134b8a3e94806/index.md)
- [OT130005200231D](https://hypher.com.cn/products/model/ot130005200231d-6e83570acae77791/index.md)
- [OT250031400231E](https://hypher.com.cn/products/model/ot250031400231e-99baa5644928fd62/index.md)
- [OT300031400231E](https://hypher.com.cn/products/model/ot300031400231e-e91502cc9c940635/index.md)
- [OT360031400231F](https://hypher.com.cn/products/model/ot360031400231f-a54981de76fc2064/index.md)
- [OT180005200231E](https://hypher.com.cn/products/model/ot180005200231e-6832ddc9926baea4/index.md)
- [OT200005200231E](https://hypher.com.cn/products/model/ot200005200231e-552406df5f77bf8f/index.md)
- [OT250005200231E](https://hypher.com.cn/products/model/ot250005200231e-fa479b355ea49aa2/index.md)

## 技术资料与 CAD

- [Installation Guidelines for FlexiSeals®--PTD3354](https://hypher.com.cn/library-assets/cea916ee8e8e5e4bcd12c6815e86351c71fa612c623f5e4417d9e72ece9f0fef.pdf)：document
- [Installation Guidelines for Piston Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [PTFE Seals Design Guide--PTD3354](https://hypher.com.cn/library-assets/cea916ee8e8e5e4bcd12c6815e86351c71fa612c623f5e4417d9e72ece9f0fef.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-ot)

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