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Low/High Temperatures, DIN & M12 Connection [21 Series] 2171B3002W-4

  • 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

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Need Help? No Problem!

Customer Service

1-800-GET-ROSS

Technical Service
1-888-TEK-ROSS


Product Information

Actuation Electrical
Inlet Pipe Size 3/8"
Construction Poppet
Mounting Inline
Function 2/2
Manual Override Non-locking
Application General
Thread Type NPT
Outlet Pipe Size 3/8"
Ports 1-2 Flow 2.2 Cv (2200 l/min)
Pilot Type Internal
Return Spring
Voltage 24 VDC
Duty Rating Continous Duty
Power Consumption 4.5 Watts
Connection 1/2" Conduit, 30" Leads
Ambient Temperature 0 to 122 F (-17 to 50 C)
Media Temperature 40 to 175 F (4 to 80 C)
Fluid Media Filtered Air
Operating Pressure 30 to 150 psig (2 to 10 bar)
Operating Pressure (bar) 2 to 10
Length 3.56 in (90 mm)
Default Position Normally Closed
Width 3.11 in (79 mm)
Height 5.9 in (150 mm)
Weight 1.9 lb (0.9 kg)
Valve Body Material Cast Aluminum
Poppet/Spool Material Aluminum and Stainless Steel
Seal Material Buna-N