Low/High Temperatures [Classic 21 Series] 2171B2001W
![Low/High Temperatures [Classic 21 Series] 2171B2001W](https://spartanindustrial.com/wp-content/uploads/sites/13/2025/08/21_Series_SlC_3-2_md.png)
Description
• 1/4″ to 1 1/2″ Port Sizes
• 2, 3 or 4-way valves
• High Temperature and Low Temperature Applications
• Readily Adaptable to Vacuum Service
• Extreme Temperature Range Options including up to 300° F (150° C) for pressure controlled models and down to -40° F (-40° C) with Buna-N Seals
Additional information
| Service Kits | 198K77: SEAL KIT 3/8 2W NO/NC 21 HI SG |
|---|---|
| Actuation | Electrical |
| Ambient Temperature | 0 to 250 F (-17 to 122 C) |
| Application | High Temperature |
| Avg Cv | 2.3 |
| Connection | Hardwired |
| Construction | Poppet |
| Default Position | Normally Closed |
| Duty Rating | Continuous Duty |
| Fluid Media | Filtered air |
| Function | 2/2 Single Solenoid |
| Height | 7.08 in (180 mm) |
| Inlet Pipe Size | 1/4" |
| Length | 3.56 in (90 mm) |
| Manual Override | Non-locking |
| Media Temperature | 0 to 300 F (-17 to 150 C) |
| Mounting Type | In-line |
| Operating Pressure | 30 to 150 psig (2 to 10 bar) |
| Outlet Pipe Size | 1/4" |
| Pilot Supply Minimum | Equal to or greater than inlet pressure |
| Pilot Type | Internal/External |
| Poppet/Spool Material | Aluminum and Stainless Steel |
| Power Consumption | 87 VA inrush, 30 VA holding on 50/60 Hz |
| Return | Spring |
| Seal Material | Fluorocarbon |
| Series | 21 |
| Size | 3/8" |
| Thread Type | NPT |
| Valve Body Material | Cast Aluminum |
| Valve Type | Directional Control |
| Voltage | 24 VDC |
| Weight | 3.0 lb (1.4 kg) |
| Width | 3.03 in (77 mm) |
