21 Series 2174B4002Z

 

 

  • 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

Need Help? No Problem!

Customer Service

+1 (416) 251-7677

Technical Service
+1 (416) 251-7677

Need Help? No Problem!

Customer Service

+1 (416) 251-7677

Technical Service
+1 (416) 251-7677


Product Information

Valve Type Directional Control
Series 21
Return Spring
Thread Type NPT
Construction Poppet
Mounting Inline
Pilot Type External
Duty Rating Continuous Duty
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
Application Low Temperature
Actuation Electrical
Default Position Normally Open
Exhaust Pipe Size 1"
Size 3/4
Voltage 110/120 VAC
Ambient Temperature -40 to 120 F (-40 to 50 C)
Media Temperature -40 to 175 F (-40 to 80 C)
Inlet Pipe Size 1/2"
Outlet Pipe Size 1/2"
Function 3/2 Single Solenoid
Cv (1-2) 6.5
Cv (2-3) 7.0
Width 3.03 in (77 mm)
Weight 3.3 lb (1.5 kg)
Length 4.48 in (114 mm)
Height 8.1 in (206 mm)
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