Low/High Temperatures [Classic 21 Series] 2152B2001
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- 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
Technical Service
+1 (416) 251-7677
Need Help? No Problem!
Customer Service
Technical Service
+1 (416) 251-7677
Product Information
Valve Type | Directional Control |
Series | 21 |
Application | High Temperature |
Actuation | Pneumatic |
Function | 2/2 Single Pilot |
Return | Spring |
Thread Type | NPT |
Inlet Pipe Size | 1/4" |
Outlet Pipe Size | 1/4" |
Construction | Poppet |
Mounting | Inline |
Pilot Type | External |
Size | 3/8 |
Avg Cv | 2.3 |
Duty Rating | Continuous Duty |
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 |
Length | 3.56 in (90 mm) |
Width | 3.11 in (79 mm) |
Height | 3.71 in (94 mm) |
Weight | 1.8 lb (0.8 kg) |
Valve Body Material | Cast Aluminum |
Poppet/Spool Material | Aluminum and Stainless Steel |
Seal Material | Fluorocarbon |
Default Position | Normally Open |