# 气动方向控制阀 - D31DA，D31VA 系列

> 派克 D31\*A 方向控制阀是 5 室，空气先导阀。

所属技术：液压技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 最高运行温度 | '+140 °F |  |
| 最大流速 | Up to 40 depending on spool gal/min |  |
| 最低运行温度 | '-4 °F |  |
| 启动类型 | Hydraulic Pressure |  |
| 阀体材料 | Grey Iron |  |
| 密封材料 | Nitrile, Fluorocarbon |  |
| 阀门类型 | 气动方向控制阀 |  |
| 最大运行压力 | 5000 psi, 345 bar |  |
| 安装类型 | 底板 |  |
| 重量 | 12 lb, 5.7, 5.4 kg |  |

## 型号入口（首批）

- [D31DA030D5N89](https://hypher.com.cn/products/model/d31da030d5n89-b1fc0df138f26bfe/index.md)
- [D31DA030D5N9](https://hypher.com.cn/products/model/d31da030d5n9-89e760df642f2751/index.md)
- [D31DA030D5N90](https://hypher.com.cn/products/model/d31da030d5n90-83cf339bfc41c429/index.md)
- [D31DA030D5V](https://hypher.com.cn/products/model/d31da030d5v-68c848e49f27bf49/index.md)
- [D31DA030D5V60](https://hypher.com.cn/products/model/d31da030d5v60-89e9286e4ddef40a/index.md)
- [D31DA030D5V7](https://hypher.com.cn/products/model/d31da030d5v7-5c6be98e4bd9ca8b/index.md)
- [D31DA030D5V8](https://hypher.com.cn/products/model/d31da030d5v8-73987313169b4c72/index.md)
- [D31DA030D5V89](https://hypher.com.cn/products/model/d31da030d5v89-0c4abdbba9e2e73c/index.md)
- [D31DA030D5V9](https://hypher.com.cn/products/model/d31da030d5v9-1fde1a1c747708c7/index.md)
- [D31DA030D5V90](https://hypher.com.cn/products/model/d31da030d5v90-d82f3823bb00c475/index.md)
- [D31DA030H1N](https://hypher.com.cn/products/model/d31da030h1n-d5d03e17eba68ac5/index.md)
- [D31DA030H1N60](https://hypher.com.cn/products/model/d31da030h1n60-520e5f2504a66f3d/index.md)
- [D31DA030H1N7](https://hypher.com.cn/products/model/d31da030h1n7-8c070b5f0a1ed656/index.md)
- [D31DA030H1N8](https://hypher.com.cn/products/model/d31da030h1n8-41c4d3fa89df439d/index.md)
- [D31DA030H1N89](https://hypher.com.cn/products/model/d31da030h1n89-195c12d59824600e/index.md)
- [D31DA030H1N9](https://hypher.com.cn/products/model/d31da030h1n9-142a9d05e2c62a29/index.md)
- [D31DA030H1N90](https://hypher.com.cn/products/model/d31da030h1n90-a0aed425dbe42a07/index.md)
- [D31DA030H1V](https://hypher.com.cn/products/model/d31da030h1v-d2c1450e0abcba1a/index.md)
- [D31DA030H1V60](https://hypher.com.cn/products/model/d31da030h1v60-ad57bf33eae9bca1/index.md)
- [D31DA030H1V7](https://hypher.com.cn/products/model/d31da030h1v7-dfc3e041f33e7902/index.md)
- [D31DA030H1V8](https://hypher.com.cn/products/model/d31da030h1v8-09b425662e91b808/index.md)
- [D31DA030H1V89](https://hypher.com.cn/products/model/d31da030h1v89-9756f732db44f32e/index.md)
- [D31DA030H1V9](https://hypher.com.cn/products/model/d31da030h1v9-76de03e806b64fa8/index.md)
- [D31DA030H1V90](https://hypher.com.cn/products/model/d31da030h1v90-82b5455a541be01d/index.md)

## 技术资料与 CAD

- [Air Operated Directional Control Valve Catalog - D31DA, D31VA Series](https://www.parker.com/content/dam/Parker-com/Literature/hydraulic-valve-systems-division/hydraulicvalve/Catalog-sections-for-websphere/Industrial-Directional-Control/Catalog---Static-Files/D31VA.pdf)：document
- [Installation Guide - D31 Series](https://www.parker.com/content/dam/Parker-com/Literature/hydraulic-valve-systems-division/hydraulicvalve/Catalog-sections-for-websphere/Industrial-Directional-Control/Catalog---Static-Files/D31-D3DP-D3P-Installation.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/air-operated-directional-control-valve-nfpa-d05h-d31da-d31va-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/air-operated-directional-control-valve-nfpa-d05h-d31da-d31va-series)；[联系技术支持](https://hypher.com.cn/contact)