Americas +

Vacuum, Low/High Temperatures, DIN & M12 Connection [21 Series] 2151B8V62

  • 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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Customer Service

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Technical Service
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Need Help? No Problem!

Customer Service

1-800-GET-ROSS

Technical Service
1-888-TEK-ROSS


Product Information

Actuation Pneumatic
Mounting Inline
Construction Poppet
Application Vacuum
Function 2/2
Default Position Normally Closed
Pilot Type External
Return Spring
Manual Override Non-locking
Thread Type NPT
Ambient Temperature -40 to 175 F (-40 to 80 C)
Fluid Media Filtered Air
Operating Pressure Vacuum to 150 psig (Vacuum to 10 bar)
Operating Pressure (bar) Vacuum to 10
Valve Body Material Cast Aluminum
Poppet/Spool Material Aluminum and Stainless Steel
Width 4.09 in (104 mm)
Seal Material Buna-N
Height 7.49 in (190 mm)
Weight 11.0 lb (5.0 kg)
Size 1-1/4"
Outlet Pipe Size 1-1/2"
Length 6.63 in (168 mm)
Inlet Pipe Size 1-1/2"
Ports 1-2 Flow 31 Cv (31000 Nl/min)