# 超高纯不锈钢膜片式阀（压力高达300 psig）- 935系列

> 935 系列膜片式隔膜阀（1/2英寸）设计应用于超高纯气体分流系统。在高流量、低压力的情况下提供理想的气体控制，在这种情况下，高抗漏性和绝对的纯净是关键。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 阀体材料 | 非常清洁的316L不锈钢 |  |
| 隔膜材料 | 316L不锈钢 |  |
| 阀座材料 | 聚三氟氯乙烯（std），聚酰亚胺树脂 |  |
| 阀杆材料 | 416不锈钢 |  |
| 阀杆衬套材料 | 铝硅青铜 |  |
| 旋钮材料 | 铝（蓝） |  |
| 爆破压力 | 900 psi, 62 bar |  |
| 流速 | 2.8 Cv |  |
| 内部泄漏率 | ≤ 4 x 10¯9 scc/sec He |  |
| 外部泄漏率 | ≤ 2 x 10¯10 scc/sec He |  |
| 表面处理 | 10微英寸Ra（标准） |  |
| 体积 | 16.2 cm3 |  |
| 最大入口额定压力 | 300 psig, 21 barg |  |
| 烘烤温度 | 121 (PCTFE), 177 (Vespel) °C, 250℉（PCTFE聚三氟氯乙烯），350℉（Vespel聚酰亚胺） °F |  |
| 最高运行温度 | 66 (PCTFE), 177 (Vespel) °C, 150℉（PCTFE聚三氟氯乙烯），350℉（聚酰亚胺树脂） °F |  |
| 最低运行温度 | '-40 °C, -40 °F |  |

## 型号入口（首批）

- [935FS8FFP1FSF](https://hypher.com.cn/products/model/935fs8ffp1fsf-78110a33135edde7/index.md)
- [935FS8FFP1FSM](https://hypher.com.cn/products/model/935fs8ffp1fsm-53f6b471c6f2daaa/index.md)
- [935FS8FFXY](https://hypher.com.cn/products/model/935fs8ffxy-be622b761d7d67d4/index.md)
- [935FS8FMP1FSF](https://hypher.com.cn/products/model/935fs8fmp1fsf-8139b376ebc144b9/index.md)
- [935FS8FMP1FSM](https://hypher.com.cn/products/model/935fs8fmp1fsm-7622041f12353c46/index.md)
- [935FS8FMXY](https://hypher.com.cn/products/model/935fs8fmxy-654101727e3ca4d1/index.md)
- [935FS8MFP1FSF](https://hypher.com.cn/products/model/935fs8mfp1fsf-7a8fc8291b4eccfa/index.md)
- [935FS8MFP1FSM](https://hypher.com.cn/products/model/935fs8mfp1fsm-bb51fc7c6f4e857f/index.md)
- [935FS8MFXY](https://hypher.com.cn/products/model/935fs8mfxy-a9a2d6e768eab586/index.md)
- [935FS8MMP1FSF](https://hypher.com.cn/products/model/935fs8mmp1fsf-bf0d82c58468fefd/index.md)
- [935FS8MMP1FSM](https://hypher.com.cn/products/model/935fs8mmp1fsm-431d66d6c85c6494/index.md)
- [935FS8MMXY](https://hypher.com.cn/products/model/935fs8mmxy-e022ad82b5f7a214/index.md)
- [935FSFFP1FSF](https://hypher.com.cn/products/model/935fsffp1fsf-81a7652fe3ece781/index.md)
- [935FSFFP1FSM](https://hypher.com.cn/products/model/935fsffp1fsm-dea110d8495ea6bd/index.md)
- [935FSFFXY](https://hypher.com.cn/products/model/935fsffxy-53b65dd438d69b43/index.md)
- [935FSFMP1FSF](https://hypher.com.cn/products/model/935fsfmp1fsf-8ed8191ec6abb282/index.md)
- [935FSFMP1FSM](https://hypher.com.cn/products/model/935fsfmp1fsm-2effb75032712a5c/index.md)
- [935FSFMXY](https://hypher.com.cn/products/model/935fsfmxy-0984be529f9e7046/index.md)
- [935FSMFP1FSF](https://hypher.com.cn/products/model/935fsmfp1fsf-30778d7c96f44f08/index.md)
- [935FSMFP1FSM](https://hypher.com.cn/products/model/935fsmfp1fsm-c912a55603f245a6/index.md)
- [935FSMFXY](https://hypher.com.cn/products/model/935fsmfxy-dbbac813f451b96d/index.md)
- [935FSMMP1FSF](https://hypher.com.cn/products/model/935fsmmp1fsf-02849edef3f9f6d5/index.md)
- [935FSMMP1FSM](https://hypher.com.cn/products/model/935fsmmp1fsm-2cf622daafe87e35/index.md)
- [935FSMMXY](https://hypher.com.cn/products/model/935fsmmxy-01ca360eb9544401/index.md)

## 技术资料与 CAD

- [Veriflo CAD File Locator Guide](https://hypher.com.cn/library-assets/8dcb7bdf2a7f94ba8123bac625e59a89fbbe60deb89b4ab15ed50404b80d3d6f.pdf)：document
- [Veriflo Product Selection & Operation Safety Guide](https://hypher.com.cn/library-assets/9f24b3c889937098b6c093a3d87b4fc6b7af37f0be54d6163d0a7863666b00fb.pdf)：document
- [Veriflo--935 Series - Technical Data Sheet](https://hypher.com.cn/library-assets/71796dbb8c5aa87356f87e8a552d5ff617ac73165cd4b46ed81fc6c72e4af92b.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/high-flow-diaphragm-valve-935-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-diaphragm-valve-935-series)；[联系技术支持](https://hypher.com.cn/contact)