Low/High Temperatures [Classic 21 Series] 2173B8012Z

 

 

  • 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

91-44-4395 3800

Need Help? No Problem!

Customer Service

91-44-4395 3800


Product Information

Valve Type Directional Control
Series 21
Default Position Normally Closed
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)
Operating Pressure (bar) 2 to 10
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
Voltage 110/120 VAC
Ambient Temperature -40 to 120 F (-40 to 50 C)
Ambient Temperature (Celsius) -40 to 50
Media Temperature -40 to 175 F (-40 to 80 C)
Media Temperature (Celsius) -40 to 80
Width 4.09 in (104 mm)
Width (mm) 104
Exhaust Pipe Size 1-1/2"
Size 1-1/4
Length 6.63 in (168 mm)
Length (mm) 168
Function 3/2 Single Solenoid
Inlet Pipe Size 1-1/2"
Outlet Pipe Size 1-1/2"
Weight 7.5 lb (3.4 kg)
Weight (kg) 3.4
Height 10.57 in (271 mm)
Height (mm) 271
Cv (1-2) 30.0
Cv (2-3) 38.0