# UHP PTFE Air-operated Miniature Diaphragm 2 Way or 3 Way Valve (1/8 inch) – PV-1 Series

> The PV-1 Series Air-operated PTFE Miniature Diaphragm Valve offers high cycle life and excellent resistance to corrosion. It is ideal for low flow and/or small dose injection in ultra-high purity (UHP) and aggressive fluid applications.

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 配件类型 | 扩口式 |  |
| 阀体材料 | PTFE，改良型PTFE， 阳极电镀铝，不锈钢，腈类, Modified PTFE, Anodized Aluminum, SS, Nitrile |  |
| 额定压力 | 正向，反向：25英寸汞柱真空 (846 mbar) 到20 psig (1.4 bar) 驱动器：20psig (1.4 bar) 到120 psig (8.3bar), Actuator: 20 psig (1.4 bar) to 120 psig (8.3 bar) |  |
| 最高环境温度 | 100 °C, 212 °F |  |
| 最低环境温度 | '-51 °C, -60 °F |  |
| 最高流体温度 | 204 °C, 400 °F |  |
| 最低流体温度 | '-51 °C, -60 °F |  |
| 流速 | Cv: 0.08 |  |

## 型号入口（首批）

- [PV-1-1134](https://hypher.com.cn/products/model/pv-1-1134-0e04b3fe14f163fe/index.md)
- [PV-1-1334-03](https://hypher.com.cn/products/model/pv-1-1334-03-646a70bba68b2646/index.md)
- [PV-1-2134](https://hypher.com.cn/products/model/pv-1-2134-b77e7ef3841a2671/index.md)
- [PV-1-2334-03](https://hypher.com.cn/products/model/pv-1-2334-03-59a52932c44a0f65/index.md)

## 技术资料与 CAD

- [Tube Seal](https://www.parker.com/content/dam/parker/emg/sealing-technologies-asia-division/solutions/Tube%20Seal%20Brochure.pdf)：document
- [查看目录](https://hypher.com.cn/library-assets/a9741f43a8cba47c6995270aa18d1cb2193e0ff676b2bb7a1e0003e854dc5ed4.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/pv-1-miniature-pneumatic-valve-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/pv-1-miniature-pneumatic-valve-series)；[联系技术支持](https://hypher.com.cn/contact)