# Praedifa Z7系列活塞密封

> 用于气缸的活塞密封，单作用，u型圈设计带有整体的导向功能。有高压版本。

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), 扩展的低温和高温（\<-35C到140C） °C, 标准的常见温度范围（-35到100摄氏度) °C |  |
| 介质 | 气动 |  |
| 聚合材料选件 | 丁腈橡胶（NBR），氟橡胶（FKM），清华丁腈橡胶（HNBR）, Fluorocarbon Rubber (FKM, FPM), Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN) |  |
| 最大运行压力 | 16 bar |  |
| 最低运行温度 | '-30 到 -20 °C |  |
| 最高运行温度 | 100 到 200 °C |  |
| 最大表面速度 | 1 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |
| 额定压力 | 气动压力（\<16bar) |  |

## 型号入口（首批）

- [Z7A089V3681](https://hypher.com.cn/products/model/z7a089v3681-7e2d93af63d1ffc6/index.md)
- [Z71610N3510](https://hypher.com.cn/products/model/z71610n3510-1c80bb27e8fcba1a/index.md)
- [Z71812N3578](https://hypher.com.cn/products/model/z71812n3578-962b8614a1aa77db/index.md)
- [Z72014N3578](https://hypher.com.cn/products/model/z72014n3578-5124623dd6b94d17/index.md)
- [Z72518N3578](https://hypher.com.cn/products/model/z72518n3578-1bad873e296405c3/index.md)
- [Z72822N3578](https://hypher.com.cn/products/model/z72822n3578-1b30c589559d1eb1/index.md)
- [Z72822V3681](https://hypher.com.cn/products/model/z72822v3681-5c1f751a3d1bfeac/index.md)
- [Z73023N3578](https://hypher.com.cn/products/model/z73023n3578-1b9147d6c965149f/index.md)
- [Z73225N3510](https://hypher.com.cn/products/model/z73225n3510-5f2bac9ece7ba603/index.md)
- [Z73225N3578](https://hypher.com.cn/products/model/z73225n3578-ccfc3b2c77fb106c/index.md)
- [Z73225V3681](https://hypher.com.cn/products/model/z73225v3681-603cfa16f649105a/index.md)
- [Z73528N3578](https://hypher.com.cn/products/model/z73528n3578-7a6fb3d3c66956a7/index.md)
- [Z74033N3510](https://hypher.com.cn/products/model/z74033n3510-fd5e2cf848297ffa/index.md)
- [Z74033N3578](https://hypher.com.cn/products/model/z74033n3578-5a9c3c257cf031e9/index.md)
- [Z74538N3578](https://hypher.com.cn/products/model/z74538n3578-69bfac0abec05986/index.md)
- [Z75043N3578](https://hypher.com.cn/products/model/z75043n3578-e17a69e30826a2b5/index.md)
- [Z76353N3578](https://hypher.com.cn/products/model/z76353n3578-68ea82f3ae8e274b/index.md)
- [Z76356N3578](https://hypher.com.cn/products/model/z76356n3578-1fe7d96113db4b9f/index.md)
- [Z76356V3681](https://hypher.com.cn/products/model/z76356v3681-c2cd5b6330e088f6/index.md)
- [Z77007N3578](https://hypher.com.cn/products/model/z77007n3578-50b1bccd386ff5b3/index.md)
- [Z77007V3681](https://hypher.com.cn/products/model/z77007v3681-018a989370ad7009/index.md)
- [Z78067N3578](https://hypher.com.cn/products/model/z78067n3578-f20afb9b8ee0271a/index.md)
- [Z78070N3578](https://hypher.com.cn/products/model/z78070n3578-710c87f15553626e/index.md)

## 技术资料与 CAD

- [Compound Data Sheet NBR N3578](https://hypher.com.cn/library-assets/cb32ccc29a1c1e100cb953de34ed801c83d6a0d9c66c009d7c7754938359cc7e.pdf)：document
- [Piston seal Z5--PTD3351](https://www.parker.com/Literature/Praedifa/Catalogs/Catalog_PneuSeals_PTD3351-EN.pdf)：document
- [Storage and Cleaning of Elastomer Seals--PTD3032](https://hypher.com.cn/library-assets/f99f4d6fe2a86e8271338503e7906f7e082d7d3a61d6e2443f6312267f17710c.pdf)：document
- [查看目录](https://hypher.com.cn/library-assets/e725c11671a163225a3178877645c44d5f5e795506aa9f0785315ee07d06604c.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-seal-praedifa-series-z7)

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-seal-praedifa-series-z7)；[联系技术支持](https://hypher.com.cn/contact)