# 球阀，旋塞阀 - PR系列

> 派克 PR系列旋塞阀，闭合严密，大流量，快速旋转四分之一转开关操作，结构紧凑。此款阀门也为用户提供了优异的节流能力。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 连接 1 尺寸 | 1/8" to 1/2", 双卡套，单卡套，NPT内螺纹，NPT外螺纹 |  |
| 连接 2 尺寸 | 1/8" to 1/2", 双卡套，单卡套，NPT内螺纹，NPT外螺纹 |  |
| 流速 | .22, 1.24, 1.02, 1.18, 3.19 Cv |  |
| 密封材料 | 丁腈橡胶 |  |
| 备用 O 型圈材料 | 聚四氟乙烯 |  |
| 最大运行压力 | 3,000 psi, 207 bar |  |
| 阀体材料 | 316不锈钢，铜 |  |

## 型号入口（首批）

- [2A-PR4-BNT-SS](https://hypher.com.cn/products/model/2a-pr4-bnt-ss-e0b29951b244286f/index.md)
- [2Z-PR4-BNT-SS](https://hypher.com.cn/products/model/2z-pr4-bnt-ss-1dede12abed08829/index.md)
- [2F-PR4-BNT-SS](https://hypher.com.cn/products/model/2f-pr4-bnt-ss-0db5437e76f6adad/index.md)
- [2M-PR4-BNT-SS](https://hypher.com.cn/products/model/2m-pr4-bnt-ss-d207c6e30bf76097/index.md)
- [4A-PR4-BNT-SS](https://hypher.com.cn/products/model/4a-pr4-bnt-ss-41d9079c00dadeba/index.md)
- [4Z-PR4-BNT-SS](https://hypher.com.cn/products/model/4z-pr4-bnt-ss-552ee00dd3fd440b/index.md)
- [4F-PR4-BNT-SS](https://hypher.com.cn/products/model/4f-pr4-bnt-ss-270c6a4eecbc9955/index.md)
- [4M-PR4-BNT-SS](https://hypher.com.cn/products/model/4m-pr4-bnt-ss-12f2db46dbc3c667/index.md)
- [6A-PR6-BNT-SS](https://hypher.com.cn/products/model/6a-pr6-bnt-ss-28069078c041fee4/index.md)
- [6Z-PR6-BNT-SS](https://hypher.com.cn/products/model/6z-pr6-bnt-ss-04b1385897cf72f6/index.md)
- [8A-PR6-BNT-SS](https://hypher.com.cn/products/model/8a-pr6-bnt-ss-42bf8ec73ebb4f61/index.md)
- [8Z-PR6-BNT-SS](https://hypher.com.cn/products/model/8z-pr6-bnt-ss-6d3d3bb98535b3a4/index.md)
- [8F-PR6-BNT-SS](https://hypher.com.cn/products/model/8f-pr6-bnt-ss-98b009f5084deb3e/index.md)
- [8M-PR6-BNT-SS](https://hypher.com.cn/products/model/8m-pr6-bnt-ss-30aa9389c4790997/index.md)
- [2A-PR4-BNT-B](https://hypher.com.cn/products/model/2a-pr4-bnt-b-b2f917086813511c/index.md)
- [2Z-PR4-BNT-B](https://hypher.com.cn/products/model/2z-pr4-bnt-b-9af0a324cdcea3e8/index.md)
- [2F-PR4-BNT-B](https://hypher.com.cn/products/model/2f-pr4-bnt-b-14e32f01fa10e6f7/index.md)
- [2M-PR4-BNT-B](https://hypher.com.cn/products/model/2m-pr4-bnt-b-b7adaf98ee9d74b5/index.md)
- [4A-PR4-BNT-B](https://hypher.com.cn/products/model/4a-pr4-bnt-b-2ab8e1f5a9fd3050/index.md)
- [4Z-PR4-BNT-B](https://hypher.com.cn/products/model/4z-pr4-bnt-b-11315432e7402f0f/index.md)
- [4F-PR4-BNT-B](https://hypher.com.cn/products/model/4f-pr4-bnt-b-cc59f2208d2565ed/index.md)
- [4M-PR4-BNT-B](https://hypher.com.cn/products/model/4m-pr4-bnt-b-f4e1cad33957a1cb/index.md)
- [6A-PR6-BNT-B](https://hypher.com.cn/products/model/6a-pr6-bnt-b-b254f505a72afa17/index.md)
- [6Z-PR6-BNT-B](https://hypher.com.cn/products/model/6z-pr6-bnt-b-1975444fd3f0e8f5/index.md)

## 技术资料与 CAD

- [Catalog 4121-BV - Ball and Plug Valves](https://hypher.com.cn/library-assets/dbf01599f2c65c0210559bb3fc71d9b1be82e607d84cbc16729d7c9402b0bcfb.pdf)：document
- [PR Series Rotary Plug Valve Maintenance Instructions - MI-130](https://hypher.com.cn/library-assets/070ea9f0be8182e88af11136e7338cff9be4e8819ff7caf788108955baac80f7.pdf)：document
- [Parker Instrumentation Products Division - Catalog Download HUB](https://hypher.com.cn/library-assets/3a3bc1571dae1e9237d96ab59dd4940cb8a345d81455901e40d09fe92a1bcb60.pdf)：document
- [TUV TA Luft - HiPro En](https://hypher.com.cn/library-assets/55a78bf73d25d87fdb7611e4c850db4080c0cd0005861a78fc6c305d574d4119.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/ball-valve-plug-valve-pr-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/ball-valve-plug-valve-pr-series)；[联系技术支持](https://hypher.com.cn/contact)