Low/High Temperatures, DIN & M12 Connection [21 Series] 2171B4051W-2
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- 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
Need Help? No Problem!
Customer Service
Technical Service
+1 (416) 251-7677
Need Help? No Problem!
Customer Service
Technical Service
+1 (416) 251-7677
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 |
Media Temperature | 40 to 175 F (4 to 80 C) |
Voltage | 24 VDC |
Power Consumption | 4.5 Watts |
Connection | DIN EN 43560 Form B |
Weight | 4.3 lb (2.0 kg) |
Inlet Pipe Size | 1/2" |
Outlet Pipe Size | 1/2" |
Length | 4.56 in (116 mm) |
Width | 3.11 in (79 mm) |
Height | 6.61 in (168 mm) |
Ports 1-2 Flow | 6.6 Cv (6500 l/min) |