# 高流量，紧凑型隔膜阀 - NV70 系列

> NV70 是经济、通用、高流量隔膜阀，非常适合大量的腐蚀性和非腐蚀性流体。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 阀体材料 | 316L 不锈钢 |  |
| 隔膜材料 | Elgiloy埃尔吉洛伊非磁性合金，等价 |  |
| 阀座材料 | PCTFE聚三氟氯乙烯 (标准), Polyimide聚酰亚胺 |  |
| 帽材料 | 17-4 PH不锈钢, N/A |  |
| 螺母材料 | 17-4 PH 不锈钢 |  |
| 执行器外壳材料 | N/A,阳极电镀铝 |  |
| 爆破压力 | 750 psig (52 barg) |  |
| 可承受压力 | 375 psig (26 barg) |  |
| 流速 | Cv .7 (气动版, 指示器旋钮, 手轮) |  |
| 内部泄漏率 | 气密 |  |
| 外部泄漏率 | 气密 |  |
| 体积 | 4.9 cm3 |  |
| 重量 | 1.2 lb, 0.55 kg |  |
| 最大入口额定压力 | 150, 250 psig / 10.3, 17.2 barg |  |
| 最小入口额定压力 | 真空 |  |
| 启动压力 | N/A, 70-125 psig |  |
| 入气口连接尺寸 | N/A, 1/8" NPT |  |
| 最高运行温度 | 66 °C, 150 °F |  |
| 最低运行温度 | '-40 °C, -40 °F |  |

## 型号入口（首批）

- [54020848](https://hypher.com.cn/products/model/54020848-0a59b06e853c04cd/index.md)
- [54020928](https://hypher.com.cn/products/model/54020928-15be27f0be55e568/index.md)
- [54020929](https://hypher.com.cn/products/model/54020929-ec2edfd4e72d6a81/index.md)
- [54021157](https://hypher.com.cn/products/model/54021157-9472e469a8159ce2/index.md)
- [54021158](https://hypher.com.cn/products/model/54021158-b64960d8e164b3bb/index.md)
- [54021227](https://hypher.com.cn/products/model/54021227-6d071534abac6b07/index.md)
- [54021228](https://hypher.com.cn/products/model/54021228-cb4dce34cc9107fb/index.md)
- [54021409](https://hypher.com.cn/products/model/54021409-82d9221874ceb5e4/index.md)
- [54021410](https://hypher.com.cn/products/model/54021410-fa4f23dc1d115d75/index.md)
- [54022501](https://hypher.com.cn/products/model/54022501-272b7301c76ef6a5/index.md)

## 技术资料与 CAD

- [High Flow Compact Size Diaphragm Valve NV70 Series](https://hypher.com.cn/library-assets/17084a57f30bbc42491d30f6e16eba94432eb1374af3fff66f737272c8f39363.pdf)：document
- [Cross Reference Tool](https://www.parker.com/crossref)：tool

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/high-flow-compact-size-diaphragm-valve-nv70-series)

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/high-flow-compact-size-diaphragm-valve-nv70-series)；[联系技术支持](https://hypher.com.cn/contact)