Classic 21 Series 2153B4001

 

 

  • 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!

Technical & Customer Service

+44 (0)1254 872277

Need Help? No Problem!

Technical & Customer Service

+44 (0)1254 872277


Product Information

Valve Type Directional Control
Series 21
Application High Temperature
Actuation Pneumatic
Default Position Normally Closed
Return Spring
Thread Type NPT
Construction Poppet
Mounting Inline
Connection Hardwired
Manual Override Non-locking
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
Width 3.11 in (79 mm)
Valve Body Material Cast Aluminum
Poppet/Spool Material Aluminum and Stainless Steel
Seal Material Fluorocarbon
Function 3/2 Single Pilot
Exhaust Pipe Size 1"
Pilot Type Internal/External
Size 3/4
Length 4.56 in (116 mm)
Height 4.42 in (112 mm)
Inlet Pipe Size 1/2"
Outlet Pipe Size 1/2"
Weight 4.5 lb (2.1 kg)
Cv (1-2) 6.6
Cv (2-3) 12.0