经典21系列
2173B5002Z
- 1/4” 至 1 1/2” 接口尺寸
- 2、3 或 4 通阀
- 高温和低温应用
- 易于适应真空服务
- 极端温度范围选项，包括高达 150° C的压力控制型号及以下使用丁腈橡胶密封件时可达 -40°C
产品信息
| Valve Type | Directional Control |
| Series | 21 |
| Application | Low Temperature |
| Actuation | Electrical |
| Function | 3/2 Single Solenoid |
| Default Position | Normally Closed |
| Return | Spring |
| Thread Type | NPT |
| Inlet Pipe Size | 3/4" |
| Outlet Pipe Size | 3/4" |
| Exhaust Pipe Size | 1" |
| Construction | Poppet |
| Mounting | Inline |
| Pilot Type | External |
| Size | 3/4 |
| Cv (1-2) | 7.8 |
| Cv (2-3) | 13.0 |
| Voltage | 110/120 VAC |
| Duty Rating | Continuous Duty |
| Ambient Temperature | -40 to 120 F (-40 to 50 C) |
| Media Temperature | -40 to 175 F (-40 to 80 C) |
| Fluid Media | Filtered air |
| Operating Pressure | 30 to 150 psig (2 to 10 bar) |
| Pilot Supply Minimum | Equal to or greater than inlet pressure |
| Length | 4.48 in (114 mm) |
| Width | 3.03 in (77 mm) |
| Height | 8.1 in (206 mm) |
| Weight | 3.3 lb (1.5 kg) |
| Valve Body Material | Cast Aluminum |
| Poppet/Spool Material | Aluminum and Stainless Steel |
| Seal Material | Fluorocarbon |
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经典21系列