Specifications
| VALVE TYPE | Directional Control |
|---|---|
| SERIES | 21 |
| APPLICATION | Vacuum |
| ACTUATION | Electrical |
| FUNCTION | 2/2 Single Solenoid |
| DEFAULT POSITION | Normally Closed |
| RETURN | Spring |
| THREAD TYPE | NPT |
| INLET PIPE SIZE | 1/4 |
| OUTLET PIPE SIZE | 1/4 |
| CONSTRUCTION | Poppet |
| MOUNTING | Inline |
| CONNECTION | Hardwired |
| PILOT TYPE | Internal/External |
| MANUAL OVERRIDE | Non-locking |
| SIZE | 3/8 |
| CV (1-2) | 2.1 |
| VOLTAGE | 24 VDC |
| DUTY RATING | Continuous Duty |
| POWER CONSUMPTION | 14 watts |
| 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 | Vacuum to 150 psig (vacuum to 10 bar) |
| PILOT SUPPLY MINIMUM | Equal to or greater than inlet pressure |
| LENGTH | 3.56 in (90 mm) |
| WIDTH | 3.03 in (77 mm) |
| HEIGHT | 7.08 in (180 mm) |
| WEIGHT | 3.0 lb (1.4 kg) |
| VALVE BODY MATERIAL | Aluminum |
| POPPET/SPOOL MATERIAL | Aluminum and Stainless Steel |
| SEAL MATERIAL | Fluorocarbon |
PDF Documents
Product Catalog - 21 Series Vacuum
Open PDF