Americas +

Low/High Temperatures [Classic 21 Series] 2171B4001W

 

 

  • ¼” to 1 ½” Port Sizes
  • 2, 3 or 4-way valves
  • High Temperature and Low Temperature Applications
  • Readily Adaptable to Vacuum Service
  • Extreme Temperature Range Options including up to 300° F (150° C) for pressure controlled models and down to -40° F (-40° C) with Buna-N Seals

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Technical Service
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2171B4001W

$500.25

Quantity

Estimated Ship Date: 07/16/2024

*Estimated Ship Date based on standard manufacturing times for quantities of 10 or less. Shipments will be made anywhere in the United States.

Need Help? No Problem!

Customer Service

1-800-GET-ROSS

Technical Service
1-888-TEK-ROSS


Product Information

Valve Type Directional Control
Series 21
Application High Temperature
Default Position Normally Closed
Return Spring
Thread Type NPT
Construction Poppet
Mounting Inline
Connection Hardwired
Manual Override Non-locking
Voltage 24 VDC
Duty Rating Continuous Duty
Power Consumption 87 VA inrush, 30 VA holding on 50/60 Hz
Ambient Temperature 0 to 250 F (-17 to 122 C)
Media Temperature 0 to 300 F (-17 to 150 C)
Fluid Media Filtered air
Operating Pressure 30 to 150 psig (2 to 10 bar)
Pilot Supply Minimum Equal to or greater than inlet pressure
Valve Body Material Cast Aluminum
Poppet/Spool Material Aluminum and Stainless Steel
Seal Material Fluorocarbon
Actuation Electrical
Pilot Type Internal/External
Size 3/4
Inlet Pipe Size 1/2"
Outlet Pipe Size 1/2"
Function 2/2 Single Solenoid
Avg Cv 7.7
Length 4.45 in (113 mm)
Width 3.15 in (18 mm)
Height 7.8 in (198 mm)
Weight 3.3 lb (1.5 kg)