# 半精密刻度盘旋钮减压阀 - 51R（微型，溢流）

> 51R非模块化刻度盘减压阀 成本低，调节方便到设定的出口压力。51R适用于大多数的工业应用场合，提供快速响应和高精度的压力调节。

所属技术：仪器仪表

## 系列介绍

派克51R非模块化刻度盘减压阀具有成本低、调节方便的特点，能够轻松设置到所需的出口压力。51R适用于大多数的工业应用场合，提供快速响应和高精度的压力调节。该减压阀采用了压力指示的刻度盘，可在270°转动中进行完整的压力调整。适合各种应用。适用于节能、安全要求、空气控制和空气仪表的减压应用。51R减压阀是面板安装应用的杰出产品。 对于特定的流量和空间受限应用，该产品能提供一个不牺牲性能的解决方案。减压阀将工作压力范围内波动的高进气压力转换为相对恒定的低出口压力。 市场 • 通用工业 • 汽车 • 工厂自动化 特点/优势 • 快速响应 • 成本低 • 非常适合空间受限的应用 应用 • 通用工业 • 输送 • 包装 • 组装

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 产品类型 | 带刻度盘旋钮减压阀, Standard Regulator : 52R, High Flow Regulator : 53R & 54R |  |
| 端口尺寸 | 1/4" inch, 3/8 inch, 1/2 inch, 3/4 inch, 1 inch, 1-1/4 inch, 1-1/2 inch, 2 inch |  |
| 测压口尺寸 | 1/4" inch |  |
| 端口类型 | NPT \| BSPP, BSPP |  |
| 最大入口额定压力 | 300 psig, 20 bar |  |
| 工作温度 | '+150 °F, +65.5° °C |  |
| 压力控制范围 | 2 至 40 \| 5 至 160 psig, 5 to 160 psig, 0 至 3 \|0 至 11 bar, 0 to 11 bar |  |
| 流速 | 0.7 SCFM, 117 SCFM, 180 SCFM, 195 SCFM, 220 SCFM, 400 SCFM, 650 SCFM, 700 SCFM, 1600 SCFM, 0.33 dm3/sec, 55 dm3/sec, 85 dm3/sec, 92 dm3/sec, 104 dm3/sec, 189 dm3/sec, 307 dm3/sec, 330 dm3/sec, 755 dm3/sec |  |
| 阀体材料 | 锌 |  |
| 密封材料 | 丁晴橡胶 |  |
| 重量 | 1.3 lb, 0.5 kg |  |

## 型号入口（首批）

- [51R125RA](https://hypher.com.cn/products/model/51r125ra-dc02da2035308900/index.md)
- [51R125RA1](https://hypher.com.cn/products/model/51r125ra1-72456a0f6545e6bd/index.md)
- [51R126RA](https://hypher.com.cn/products/model/51r126ra-b80d72bfe1a1fe80/index.md)
- [52R125RA](https://hypher.com.cn/products/model/52r125ra-ec2577c1ba801a3f/index.md)
- [52R125RA1](https://hypher.com.cn/products/model/52r125ra1-de180649bcde9914/index.md)
- [52R126RA](https://hypher.com.cn/products/model/52r126ra-bdf3212914f90eaf/index.md)
- [52R126RA1](https://hypher.com.cn/products/model/52r126ra1-652ddca146a06b44/index.md)
- [52R225RA](https://hypher.com.cn/products/model/52r225ra-e51027c2f53e596d/index.md)
- [52R226RA](https://hypher.com.cn/products/model/52r226ra-2af4940b2920c0e6/index.md)
- [52R226RA1](https://hypher.com.cn/products/model/52r226ra1-4f380bcb7bc16d04/index.md)
- [52R325RA](https://hypher.com.cn/products/model/52r325ra-5352548c04e0d063/index.md)
- [52R325RA1](https://hypher.com.cn/products/model/52r325ra1-b82e9998d921d2b4/index.md)
- [52R326RA](https://hypher.com.cn/products/model/52r326ra-e09a6ef67dacc58a/index.md)
- [52R326RA1](https://hypher.com.cn/products/model/52r326ra1-ba047c3314184f18/index.md)
- [52R425RA](https://hypher.com.cn/products/model/52r425ra-a20eccd7986448e0/index.md)
- [52R425RA1](https://hypher.com.cn/products/model/52r425ra1-560b7b44c64317a0/index.md)
- [52R426RA](https://hypher.com.cn/products/model/52r426ra-2a18922ee0b26c02/index.md)
- [52R426RA1](https://hypher.com.cn/products/model/52r426ra1-934eb5c498fb1ca7/index.md)
- [53R425RA](https://hypher.com.cn/products/model/53r425ra-b51bebdf1e8dfbe2/index.md)
- [53R425RA1](https://hypher.com.cn/products/model/53r425ra1-80f87d07d47b2b9a/index.md)
- [53R426RA](https://hypher.com.cn/products/model/53r426ra-ce2fb03960965444/index.md)
- [53R426RA1](https://hypher.com.cn/products/model/53r426ra1-62f7b079ebced57a/index.md)
- [53R525RA](https://hypher.com.cn/products/model/53r525ra-6cef92ff00d810d7/index.md)
- [53R525RA1](https://hypher.com.cn/products/model/53r525ra1-a637ea34aaff0353/index.md)

## 技术资料与 CAD

- [0700P Catalog\_Regulator Products](https://hypher.com.cn/library-assets/80bcc7435379b3d7f68c6bd51dc5a769310e29eb878267755aa836299f2fab8d.pdf)：document
- [CATALOGUE - Dial Air Regulators, PNDE3001TCUK](https://hypher.com.cn/library-assets/95102a05ee7370f94e265f20d3639266d21a3b9f6d81a49631535102159c127e.pdf)：document
- [Precision Regulators, Installation and Service Manuals](https://hypher.com.cn/library-assets/445f98b9044c60187292977a947c3706dbbff67a06fdf0fd2850f13005eaa9af.pdf)：document
- [Process Analytical Guide:--4255-PA](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/ParkerIPD-Analytical-Products-Guide.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/dial-air-regulators)

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/instrumentation/dial-air-regulators)；[联系技术支持](https://hypher.com.cn/contact)