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Ross Asia No. 2151B7001/2151B7002 Inline poppet valve with extended temperature range

Made in Japan
Manufacturer : Ross Asia
Model : No.2151B7001/2151B7002 .

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

2151B70012151B7001
explanation21 Series High Temperature 2/2 Single Pilot Valve, Normally Closed, 1-1/4″ NPT (In-Out)21 Series Cryogenic 2/2 Single Pilot Valve, Normally Closed, 1-1/4″ NPT (In-Out)
Valve typedirection controldirection control
series2121
applicationhigh temperaturelow temperature
actuationair pressureair pressure
function2/2 single pilot2/2 single pilot
Initial positionnormally closednormally closed
returnspringspring
Thread typeNPTNPT
constructionpoppetpoppet
attachmentin linein line
pilot typeexternalexternal
Duty classcontinuous workcontinuous work
Ambient temperature0 to 250°F (-17 to 122°C)-40 to 120F (-40 to 50C)
medium temperature0 to 300F (-17 to 150C)-40 to 175F (-40 to 80C)
fluid mediumfiltered airfiltered air
working pressure30-150 psig (2-10 bar)30-150 psig (2-10 bar)
Minimum pilot supplyabove inlet pressureabove inlet pressure
valve body materialcast aluminumcast aluminum
Poppet/spool materialaluminum and stainless steelaluminum and stainless steel
Seal materialFluorocarbonFluorocarbon
width4.09 inches (104mm)4.09 inches (104mm)
size1-1/41-1/4
length6.63 inches (168mm)6.63 inches (168mm)
height7.49 inches (190mm)7.49 inches (190mm)
weight11.0 lbs (5.0 kg)11.0 lbs (5.0 kg)
inlet pipe size1-1/4″1-1/4″
outlet pipe size1-1/4″1-1/4″
average resume2920

 

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