# 超高纯度大口径隔膜阀 — BDV系列

> BDV系列是一种“正向复位”隔膜阀，可在半导体制造过程中实现气体和液体分配的精确控制。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 阀体材料 | 316L Stainless Steel |  |
| 隔膜材料 | 316L Stainless Steel |  |
| 阀座材料 | PCTFE (std), Polyimide |  |
| 阀杆材料 | 416 Stainless Steel |  |
| 旋钮材料 | ABS (std), Aluminum (high temperature) |  |
| 爆破压力 | 900 psig, 62 barg |  |
| 可承受压力 | 450 psig, 31 barg |  |
| 流速 | 2.8 Cv |  |
| 内部泄漏率 | ≤ 1 x 10-9 scc/sec He |  |
| 外部泄漏率 | ≤ 2 x 10-10 scc/sec He Inboard, ≤ 1 x 10-9 scc/sec He Outboard |  |
| 表面处理 | 10 micro inch Ra (Standard) |  |
| 最大入口额定压力 | 300 psig, 21 barg |  |
| 最高运行温度 | 150°F (PCTFE), 302°F (Polyimide) °F, 66°C (PCTFE), 150°C (Polyimide) °C |  |
| 最低运行温度 | '-40 °F, -40 °C |  |

## 型号入口（首批）

- [BDVS28KFS8FFS8M1P2](https://hypher.com.cn/products/model/bdvs28kfs8ffs8m1p2-f9acac8580c5f18e/index.md)
- [BDVS28KFS8FFS8M1XY](https://hypher.com.cn/products/model/bdvs28kfs8ffs8m1xy-f5cb0c8027465ed7/index.md)
- [BDVS28KFS8M1P1](https://hypher.com.cn/products/model/bdvs28kfs8m1p1-8bafa6a1033fdb6c/index.md)
- [BDVS28KTS121P1](https://hypher.com.cn/products/model/bdvs28kts121p1-ce276a62bed6d528/index.md)
- [BDVS28KTS121P2](https://hypher.com.cn/products/model/bdvs28kts121p2-3881cf5ddb91e62b/index.md)
- [BDVS28KTS12FS12M1P2](https://hypher.com.cn/products/model/bdvs28kts12fs12m1p2-e99f94839504969c/index.md)
- [BDVS28KTS12FS12M1XY](https://hypher.com.cn/products/model/bdvs28kts12fs12m1xy-64490478c42893ac/index.md)
- [BDVS28KTS161P1](https://hypher.com.cn/products/model/bdvs28kts161p1-1d923021eb6f15ee/index.md)
- [BDVS28KTS161P2](https://hypher.com.cn/products/model/bdvs28kts161p2-814bc2253d44a9c6/index.md)
- [BDVS28KTS81P1](https://hypher.com.cn/products/model/bdvs28kts81p1-39e6c795c69c46d8/index.md)
- [BDVS28KTS81P2](https://hypher.com.cn/products/model/bdvs28kts81p2-e49b0c07e7365de0/index.md)
- [BDVS28KTS81XY](https://hypher.com.cn/products/model/bdvs28kts81xy-00da5ea5b7bd2e81/index.md)
- [BDVS28KTS8FS8F1P1](https://hypher.com.cn/products/model/bdvs28kts8fs8f1p1-0ab39b2272dcd46f/index.md)
- [BDVS28KTS8FS8M1P1](https://hypher.com.cn/products/model/bdvs28kts8fs8m1p1-13fd1e5222b11dd2/index.md)
- [BDVS28KTS8FS8M1XY](https://hypher.com.cn/products/model/bdvs28kts8fs8m1xy-af82c77afee2022f/index.md)
- [BDVS28KFS12F1P1](https://hypher.com.cn/products/model/bdvs28kfs12f1p1-96300ddebf077f83/index.md)
- [BDVS28KFS12F1P2](https://hypher.com.cn/products/model/bdvs28kfs12f1p2-c35b7f409d85ff8d/index.md)
- [BDVS28KFS12F1XY](https://hypher.com.cn/products/model/bdvs28kfs12f1xy-2fdf18b4eaeabe7a/index.md)
- [BDVS28KFS12M1P1](https://hypher.com.cn/products/model/bdvs28kfs12m1p1-b5508a651f5fd6ad/index.md)
- [BDVS28KFS12M1P2](https://hypher.com.cn/products/model/bdvs28kfs12m1p2-0aa6f753df2063dd/index.md)
- [BDVS28KFS12M1XY](https://hypher.com.cn/products/model/bdvs28kfs12m1xy-15d804937f88f678/index.md)
- [BDVS28KFS4F1P1](https://hypher.com.cn/products/model/bdvs28kfs4f1p1-fddce7dfffc614c0/index.md)
- [BDVS28KFS4F1P2](https://hypher.com.cn/products/model/bdvs28kfs4f1p2-e1c13bff5cd59912/index.md)
- [BDVS28KFS4F1XY](https://hypher.com.cn/products/model/bdvs28kfs4f1xy-05f4fa879ab54ad0/index.md)

## 技术资料与 CAD

- [BDV Series Product Card](https://hypher.com.cn/library-assets/8ea7ef8a27e509545b4ae9de6a3c973568b6b62a649b65edc30eb3e3324b5df4.pdf)：document
- [UHP Bulk Diaphragm Valve BDV Series](https://hypher.com.cn/library-assets/0ac7e12d6b49542f62a5b46762b3dd74c1b969ac03fbc6c94e7ac8cd0eb0b698.pdf)：document
- [Veriflo Product Selection & Operation Safety Guide](https://hypher.com.cn/library-assets/9f24b3c889937098b6c093a3d87b4fc6b7af37f0be54d6163d0a7863666b00fb.pdf)：document

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