Solenoid Valve 21WN3-4 (NBR seal)
Valve Category:
General Purpose
Valve Subcategory
2-way, Internally Piloted, Normally Closed
Manufacturer
Granzow
These are very high flow solenoid valves and are available in 3/8" and 1/2" pipe sizes. The minimum pressure differential is 2 psig and the maximum is 230 psig. The pressure rating is for both AC and DC voltages. Valves in this series are available with NBR seals and FKM seals. These solenoid valves are a very popular type of valve for use in the automotive industry.Sealing Material: NBR
Medium examples: Air, Inert gas, Water
Temperature range: 14°-195° F
| Materials of Construction | |
| Body: | Brass |
| Armature Tube: | Stainless Steel 300 |
| Fixed Core: | Stainless Steel 400 |
| Plunger: | Stainless Steel 400 |
| Spring: | Stainless Steel 300 |
| Shading Ring: | Copper |
| Electric Connection | |
| Rating: | NEMA 4 |
| Strain Relief Connector: | Model 009 |
| 1/2" Conduit Connector: | Model 010 |
| 6 ft. Power Cord: | Model GRN100 |
| Series 21WN3-4 solenoid valve models, with NBR sealing: | |||||||
| Model # | Pipe Size (Inch) |
Orifice Size (Inch) |
Flow Factor (CV) |
Watt Rating (W) |
Min. Pressure (PSI) |
Max Pressure (AC/DC) |
Request a Quote |
| 21WN3K0B130 | 3/8" | 1/2" | 4.10 | 8 | 2 | 230/230 | Request Quote |
| 21WN4K0B130 | 1/2" | 1/2" | 4.80 | 8 | 2 | 230/230 | Request Quote |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |