# 电磁阀 - S4A

> S4W, S4A, S4AD 及 S4X 先导电磁阀易于现场维护。

所属技术：液压技术

## 系列介绍

$19

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 型号 | 请根据零件号区分部件 |  |
| 产品类型 | S4A, S4ASC, S4AE, S4W, S4AX, S4AD |  |
| 最低运行温度 | -30 °C, -25 °F |  |
| 最高运行温度 | 105 °C, 220 °F |  |
| 最大运行压力 | 27.6 或 28 bar, 400 或 406 psig |  |
| 流量系数 | 1.2 至 470 Kv, 1.4 至 550 Cv |  |
| 运行类型 | 无，慢关，延长执行压力供给，防爆，双活塞 |  |
| 端口尺寸 | 20 至 200 mm, 3/4" 至 8" inch |  |
| 最低运作能力 | 满容量, 17%, 50%, 35% |  |
| 提升阀类型 | 无过滤器及带过滤器 |  |
| 法兰面类型 | FPT, ODS, Socket Weld, Weld Neck, 无法兰 |  |
| 连接尺寸 | 无或 3/4" 至 4" |  |
| 线圈类型 | 请根据线圈型式区分部件 |  |
| 包括止回阀 | 无单向阀或带CK-4\\CK-1 |  |
| 阀门材料 | 标准阀件或符合 PED 标准 |  |
| 镀层类型 | 无电镀 |  |
| 主体类型 | 法兰或焊接 |  |
| 阀体材料 | 灰铁、球墨铸铁、铸钢 |  |
| 阀座材料 | PTFE 或金属 |  |

## 型号入口（首批）

- [S4A250NW25B1XSN](https://hypher.com.cn/products/model/s4a250nw25b1xsn-b304837f9c1c0809/index.md)
- [S4A250NW25D1XSN](https://hypher.com.cn/products/model/s4a250nw25d1xsn-0559ed7bc694b8f7/index.md)
- [S4A250NW25F7XSN](https://hypher.com.cn/products/model/s4a250nw25f7xsn-d55cb8466f0fb96b/index.md)
- [S4A250NX00B14SN](https://hypher.com.cn/products/model/s4a250nx00b14sn-8ee6d5a28cbc55bf/index.md)
- [S4A250NX00B1XSN](https://hypher.com.cn/products/model/s4a250nx00b1xsn-98fc2fd0b960f038/index.md)
- [S4D400YW50B3XSN](https://hypher.com.cn/products/model/s4d400yw50b3xsn-346bb944ef85f26b/index.md)
- [S4D400YX00B3XSN](https://hypher.com.cn/products/model/s4d400yx00b3xsn-3ba7391c863a21b8/index.md)
- [S4D400YX00B4XSN](https://hypher.com.cn/products/model/s4d400yx00b4xsn-5dae7c91b6d7a990/index.md)
- [S4D500NS50B1XSN](https://hypher.com.cn/products/model/s4d500ns50b1xsn-f79f49b0b47445d4/index.md)
- [S4D500NS50B3XSN](https://hypher.com.cn/products/model/s4d500ns50b3xsn-808995f3fd1bab57/index.md)
- [S4D500NS50X0XPN](https://hypher.com.cn/products/model/s4d500ns50x0xpn-9f7d5a69ae032415/index.md)
- [S4A200NF20B1XSN](https://hypher.com.cn/products/model/s4a200nf20b1xsn-25d8722353003261/index.md)
- [S4A200NF20B2XSN](https://hypher.com.cn/products/model/s4a200nf20b2xsn-d25c94139eaff018/index.md)
- [S4A200NF20B3XSN](https://hypher.com.cn/products/model/s4a200nf20b3xsn-c8246eb9d5af6cfc/index.md)
- [S4A200NF20B4XSN](https://hypher.com.cn/products/model/s4a200nf20b4xsn-c45549b2a8a1e322/index.md)
- [S4A500YS50H1XSN](https://hypher.com.cn/products/model/s4a500ys50h1xsn-77fc21d20dba92be/index.md)
- [S4A500YS50M1XSN](https://hypher.com.cn/products/model/s4a500ys50m1xsn-effc3e3c19528462/index.md)
- [S4A500YS50R1XSN](https://hypher.com.cn/products/model/s4a500ys50r1xsn-969213cfa8ba056d/index.md)
- [S4A500YW50B1XSN](https://hypher.com.cn/products/model/s4a500yw50b1xsn-33bd210153857c7c/index.md)
- [S4A500YW50F1XSN](https://hypher.com.cn/products/model/s4a500yw50f1xsn-3c7712a0f9493d14/index.md)
- [S4A500YW50H4XSN](https://hypher.com.cn/products/model/s4a500yw50h4xsn-ed3dec485d03e3ad/index.md)
- [S4A500YX00B14SN](https://hypher.com.cn/products/model/s4a500yx00b14sn-8bd68c6e71c2cd97/index.md)
- [S4A500YX00B1XSN](https://hypher.com.cn/products/model/s4a500yx00b1xsn-131ad815a055dc38/index.md)
- [S4A320NW32F7XSN](https://hypher.com.cn/products/model/s4a320nw32f7xsn-c8a2363f48883867/index.md)

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/solenoid-valves-s4a-type)

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/solenoid-valves-s4a-type)；[联系技术支持](https://hypher.com.cn/contact)