WDYFA04
电磁阀式防爆滑阀 Ex d II C
Description
直动式电磁换向阀，在5腔系统中有4个端口。在电磁阀失电的情况下，阀芯被保持在中间位置(4/3)，或通过弹簧切换回原点位置(4/2)。在脉冲滑块(4/2)的情况下，活塞通过棘爪保持在相关的开关位置。防爆封装的电磁线圈可以防止内部的爆炸从外部逸出，也可以防止可燃的表面温度。
Application
这些阀门适用于危险区域、地面和采矿业。阀芯阀主要是用来控制运动方向和夹持液压缸和马达。运动方向由阀芯的位置及其符号决定。微型阀用于对体积小、重量轻有要求的场合。
Key facts
电磁换向阀
法兰设计
4/2通脉冲设计闭锁
4/3通带弹簧中位
4/2通带弹簧回位
Qmax = 30 l/min
pmax = 350 bar。
| 品牌 | 规格型号 | 内部编号 | 铭牌显示型号 | 电压 |
| Wandfluh | WDYFA04-AB1-G24/L15 | 314.012 | WDYFA04-AB1/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-AB1-R230/L15 | 314.0121 | WDYFA04-AB1/L15 | U= 230 VAC |
| Wandfluh | WDYFA04-AB1-X5/L15 | 314.0127 | WDYFA04-AB1/L15 | 无线圈 |
| Wandfluh | WDYFA04-AB1-G24/L15/MA | 314.0144 | WDYFA04-AB1/L15/MA | U= 24 VDC |
| Wandfluh | WDYFA04-AB1-X5/L15-D1 | 314.0137 | WDYFA04-AB1/L15-D1 | 无线圈 |
| Wandfluh | WDYFA04-AB1-X5/L15-Z319 | 314.0125 | WDYFA04-AB1/L15-Z319 | 无线圈 |
| Wandfluh | WDYFA04-AB1-G24/L9 | 314.0124 | WDYFA04-AB1/L9 | U= 24 VDC |
| Wandfluh | WDYFA04-AB1-R230/L9 | 314.0131 | WDYFA04-AB1/L9 | U= 230 VAC |
| Wandfluh | WDYFA04-AB1-X5/L9-D1 | 314.0118 | WDYFA04-AB1/L9-D1 | 无线圈 |
| Wandfluh | WDYFA04-AB1-1/x-G24/L15 | 314.0147 | WDYFA04-AB1-1/x/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-AB1-y-G24/L15-Z604 | 314.0126 | WDYFA04-AB1-y/L15-Z604 | U= 24 VDC |
| Wandfluh | WDYFA04-AB2-G24/L15 | 314.0135 | WDYFA04-AB2/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-AB2-R230/L15 | 314.0143 | WDYFA04-AB2/L15 | U= 230 VAC |
| Wandfluh | WDYFA04-AB2-G24/L15-D1 | 314.0149 | WDYFA04-AB2/L15-D1 | U= 24 VDC |
| Wandfluh | WDYFA04-AB2-X5/L15-Z319 | 314.0138 | WDYFA04-AB2/L15-Z319 | 无线圈 |
| Wandfluh | WDYFA04-AB2-G24/L9 | 314.0129 | WDYFA04-AB2/L9 | U= 24 VDC |
| Wandfluh | WDYFA04-AB2-R115/L9 | 314.0122 | WDYFA04-AB2/L9 | U= 115 VAC |
| Wandfluh | WDYFA04-AB2-y-G24/L15-Z604 | 314.0145 | WDYFA04-AB2-y/L15-Z604 | U= 24 VDC |
| Wandfluh | WDYFA04-AB3-G24/L15 | 316.0018 | WDYFA04-AB3/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-ACB-G24/L15 | 316.1037 | WDYFA04-ACB/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-ACB-X5/L15 | 316.1039 | WDYFA04-ACB/L15 | 无线圈 |
| Wandfluh | WDYFA04-ACB-1/x-X5/L15 | 316.1038 | WDYFA04-ACB-1/x/L15 | 无线圈 |
| Wandfluh | WDYFA04-AD1-G24/L15 | 314.2017 | WDYFA04-AD1/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-AD1-X5/L15-D1 | 314.2027 | WDYFA04-AD1/L15-D1 | 无线圈 |
| Wandfluh | WDYFA04-AD1-G24/L9 | 314.202 | WDYFA04-AD1/L9 | U= 24 VDC |
| Wandfluh | WDYFA04-ADB-G24/L15 | 316.2078 | WDYFA04-ADB/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-ADB-R115/L15 | 316.2099 | WDYFA04-ADB/L15 | U= 115 VAC |
| Wandfluh | WDYFA04-ADB-X5/L15 | 316.2089 | WDYFA04-ADB/L15 | 无线圈 |
| Wandfluh | WDYFA04-ADB-G24/L15-D1 | 316.21 | WDYFA04-ADB/L15-D1 | U= 24 VDC |
| Wandfluh | WDYFA04-ADB-X5/L15-D1 | 316.2086 | WDYFA04-ADB/L15-D1 | 无线圈 |
| Wandfluh | WDYFA04-ADB-G24/L17/UL | 316.2093 | WDYFA04-ADB/L17/UL | U= 24 VDC |
| Wandfluh | WDYFA04-ADB-G12/L9 | 316.2079 | WDYFA04-ADB/L9 | U= 12 VDC |
| Wandfluh | WDYFA04-ADB-G24/L9 | 316.2074 | WDYFA04-ADB/L9 | U= 24 VDC |
| Wandfluh | WDYFA04-ADB-R115/L9 | 316.2076 | WDYFA04-ADB/L9 | U= 115 VAC |
| Wandfluh | WDYFA04-ADB-R230/L9 | 316.2077 | WDYFA04-ADB/L9 | U= 230 VAC |
| Wandfluh | WDYFA04-ADB-X5/L9 | 316.2072 | WDYFA04-ADB/L9 | 无线圈 |
| Wandfluh | WDYFA04-ADB-y-G24/L15-Z604 | 316.2091 | WDYFA04-ADB-y/L15-Z604 | U= 24 VDC |
| Wandfluh | WDYFA04-AF1-X5/L15 | 314.4 | WDYFA04-AF1/L15 | 无线圈 |
| Wandfluh | WDYFA04-AFB-G24/L15 | 316.4008 | WDYFA04-AFB/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-AFB-y-G24/L15-Z604 | 316.4009 | WDYFA04-AFB-y/L15-Z604 | U= 24 VDC |
| Wandfluh | WDYFA04-CB2-R115/L17/UL | 314.1011 | WDYFA04-CB2/L17/UL | U= 115 VAC |
| Wandfluh | WDYFA04-CB2-R230/L9 | 314.101 | WDYFA04-CB2/L9 | U= 230 VAC |
| Wandfluh | WDYFA04-DB2-G24/L15 | 314.2026 | WDYFA04-DB2/L15 | U= 24 VDC |
| Wandfluh | WDYFA04-DB2-X5/L15 | 314.2024 | WDYFA04-DB2/L15 | 无线圈 |
| Wandfluh | WDYFA04-DB2-G24/L9 | 314.2019 | WDYFA04-DB2/L9 | U= 24 VDC |
| WDYFA04-AB3-G12-L 9/_-__ | 12 VDC | 9 W | ATEX, IECEx, EAC | NBR |
| WDYFA04-AB3-G12-L 9/_-_Z604 | 12 VDC | 9 W | ATEX, IECEx, EAC | NBR |
| WDYFA04-AB3-G12-L 9/_-D1_ | 12 VDC | 9 W | ATEX, IECEx, EAC | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/_-D1Z604 | 12 VDC | 9 W | ATEX, IECEx, EAC | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/AU-__ | 12 VDC | 9 W | Australia | NBR |
| WDYFA04-AB3-G12-L 9/AU-_Z604 | 12 VDC | 9 W | Australia | NBR |
| WDYFA04-AB3-G12-L 9/AU-D1_ | 12 VDC | 9 W | Australia | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/AU-D1Z604 | 12 VDC | 9 W | Australia | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/IM-__ | 12 VDC | 9 W | Inmetro | NBR |
| WDYFA04-AB3-G12-L 9/IM-_Z604 | 12 VDC | 9 W | Inmetro | NBR |
| WDYFA04-AB3-G12-L 9/IM-D1_ | 12 VDC | 9 W | Inmetro | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/IM-D1Z604 | 12 VDC | 9 W | Inmetro | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/NP-__ | 12 VDC | 9 W | NEPSI | NBR |
| WDYFA04-AB3-G12-L 9/NP-_Z604 | 12 VDC | 9 W | NEPSI | NBR |
| WDYFA04-AB3-G12-L 9/NP-D1_ | 12 VDC | 9 W | NEPSI | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/NP-D1Z604 | 12 VDC | 9 W | NEPSI | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/UL-__ | 12 VDC | 9 W | UL/CSA | NBR |
| WDYFA04-AB3-G12-L 9/UL-_Z604 | 12 VDC | 9 W | UL/CSA | NBR |
| WDYFA04-AB3-G12-L 9/UL-D1_ | 12 VDC | 9 W | UL/CSA | FKM (Viton) |
| WDYFA04-AB3-G12-L 9/UL-D1Z604 | 12 VDC | 9 W | UL/CSA | FKM (Viton) |
