Japan, Ross Asia
Ross Asia No. 2151B5001/2151B5002 Inline poppet valve with extended temperature range
Made in Japan
Manufacturer : Ross Asia
Model : No. 2151B5001/2151B5002
Features
- 1/4″ to 1 1/2″ port sizes
- 2, 3, or 4-way valve
- Hot and cold applications
- Easily adapted for vacuum service
- Extreme temperature range options up to 300°F (150°C) on pressure control models Down to -40°F (-40°C) with Buna-N seals
Specifications
2151B5001 | 2151B5002 | |
explanation | 21 Series High Temperature 2/2 Single Pilot Valve, Normally Closed, 3/4″ NPT (In-Out) | 21 Series Cryogenic 2/2 Single Pilot Valve, Normally Closed, 3/4″ NPT (In-Out) |
Valve type | direction control | direction control |
series | 21 | 21 |
application | high temperature | low temperature |
actuation | air pressure | air pressure |
function | 2/2 single pilot | 2/2 single pilot |
Initial position | normally closed | normally closed |
return | spring | spring |
Thread type | NPT | NPT |
construction | poppet | poppet |
attachment | in line | in line |
pilot type | external | external |
Duty class | continuous work | continuous work |
Ambient temperature | 0 to 250°F (-17 to 122°C) | -40 to 120F (-40 to 50C) |
medium temperature | 0 to 300F (-17 to 150°C) | -40 to 175F (-40 to 80C) |
fluid medium | filtered air | filtered air |
working pressure | 30-150 psig (2-10 bar) | 30-150 psig (2-10 bar) |
Minimum pilot supply | above inlet pressure | above inlet pressure |
width | 3.11 inches (79mm) | 3.11 inches (79mm) |
valve body material | cast aluminum | cast aluminum |
Poppet/spool material | aluminum and stainless steel | aluminum and stainless steel |
Seal material | Fluorocarbon | Fluorocarbon |
size | 3/4 | 3/4 |
length | 4.56 inches (116mm) | 4.56 inches (116mm) |
height | 4.42 inches (112mm) | 4.42 inches (112mm) |
weight | 4.2 lbs (2.0 kg) | 4.2 lbs (2.0 kg) |
inlet pipe size | 3/4″ | 3/4″ |
outlet pipe size | 3/4″ | 3/4″ |
average resume | 9 | 7.3 |