Low/High Temperatures, DIN & M12 Connection [21 Series] 2171B7051Y-1
![](https://ross-admin-global-us-east.s3.amazonaws.com/production/uploads/series/image/2759/21-27_Series_3-2-Sol-Din_sm.png)
- Perpendicular Poppet Face Seals Creates High-Flow and Positive Sealing
- Differential Piston Design Delivers Fast and Consistent Response Times
- Overwhelming Shifting Forces Provides No-Stick Operation
- High Velocity Air Flow Across Poppet Seats Allows Self-Cleaning and Strong Dirt Tolerance
- Superior Internal Guidance System and Self-Compensating Seals Delivers Long-Life
Product Information
Actuation | Electrical |
Construction | Poppet |
Mounting | Inline |
Manual Override | Non-locking |
Return | Spring |
Duty Rating | Continous Duty |
Ambient Temperature | 0 to 122 F (-17 to 50 C) |
Fluid Media | Filtered Air |
Operating Pressure | 30 to 150 psig (2 to 10 bar) |
Operating Pressure (bar) | 2 to 10 |
Pilot Supply Minimum | Must be equal to or greater than inlet pressure |
Valve Body Material | Cast Aluminum |
Poppet/Spool Material | Aluminum and Stainless Steel |
Thread Type | NPT |
Pilot Type | External |
Default Position | Normally Closed |
Seal Material | Fluorocarbon |
Function | 2/2 |
Application | General |
Ambient Temperature (Celcius) | -17 to 50 |
Media Temperature | 40 to 175 F (4 to 80 C) |
Voltage | 240 VAC |
Power Consumption | 6.8 VA |
Connection | DIN EN 43560 Form A |
Weight | 11.1 lb (5.0 kg) |
Inlet Pipe Size | 1-1/4" |
Outlet Pipe Size | 1-1/4" |
Length | 6.63 in (168 mm) |
Width | 4.09 in (104 mm) |
Height | 10.64 in (270.4 mm) |
Ports 1-2 Flow | 29 Cv (29000 l/min) |